• E. coli bacteria are fast and versatile swimmers that can navigate through material ranging from liquids to highly viscous tissues. (crohnscolitisprofessional.org)
  • Open the slurry gate to agitate and mix, drawing solids and liquids in, blending and injecting through the gate into unmixed material. (manuremanager.com)
  • However, viscosity can also change in a surprisingly short period of time - perhaps as little as a couple of months - when hotter magma from below is injected into the cooler material. (bronx.com)
  • This magma cools, its viscosity increases, and when new magma is injected, the magma left over after the caldera-forming eruption stops the fresh magma from propagating to the surface and promotes caldera resurgence. (techexplorist.com)
  • Injection molding is a manufacturing process for creating parts by injecting molten material into a mold. (xometry.com)
  • Causes - The molten polymer cools rapidly within the mold and becomes highly viscous. (bhansaliabs.com)
  • Mold & Material - Increase the mold temperature. (bhansaliabs.com)
  • Mold & Material - Increase (or decrease) the size of the runners and gates. (bhansaliabs.com)
  • Causes - Low injection and packing pressure, low short hold time or cooling time - High melt temperature or mold temperature - Localized geometric features Troubleshooting IM Parameters - Increase the amount of material feed. (bhansaliabs.com)
  • Mold & Material - Lower the mold temperature. (bhansaliabs.com)
  • Lori provides advanced plastic injection molding services and injection molding solutions covering the selection of high-quality raw materials, strict control of injection molding processes, mold design, prototyping and production. (lorimachining.com)
  • Plastic injection molding is a process in which molten plastic material is injected into a mold, which is cooled and solidified to form the desired shape. (lorimachining.com)
  • Through heating and friction to make plastic raw materials into a molten state that can be injected into the mold. (lorimachining.com)
  • The molten plastic raw material is injected into the mold through the syringe. (lorimachining.com)
  • Plastic Injection molding is a plastic manufacturing process in which molten plastic material is injected into a mold and then cooled and solidified. (lorimachining.com)
  • At this time, a physical reaction occurs in the raw material, and then it is pushed by the screw (or plunger) to a higher Inject the molten material into the molding mold at a certain injection pressure and a certain injection speed, heat it up, and under high pressure and high temperature conditions, a crosslinking reaction occurs with the curing agent added at the same time. (greenvitality-mould.com)
  • During injection, heat is generated due to the friction between the molten material and the nozzle, and the temperature of the material at this time should be between 100 and 130 °C. The temperature of the molten material injected into the mold is controlled at 160-170°C. (greenvitality-mould.com)
  • That is to say, the mold clamping mechanism should not only have the mold clamping force to ensure the high-pressure injection of molten material, but also have the action requirements of opening the mold in time to discharge gas due to the chemical process reaction of raw materials. (greenvitality-mould.com)
  • Once they reach the point of melting these pellets are actually injected into an enclosed mold or cavity. (engplastics.com.au)
  • such as prepolymers , as an integral part of injecting them into a mold. (jlgqt.org)
  • Reaction Injection Molding gets its name from the chemical reaction that occurs when liquid polymers are injected into a heated mold. (jlgqt.org)
  • As low temperature polymers enter a heated mold, the polymers quickly experience an exothermic reaction - approximately 325 °F - and then the material quickly cools and becomes a molded part. (jlgqt.org)
  • Furthermore, because the RIM process involves injecting low viscous polyurethane into a heated mold at low pressure and at low temperatures, Reaction Injection Molding offers significant advantages over other processes including: injection molding, vacuum or pressure forming, and cast molding. (jlgqt.org)
  • The barrel temperature should be adjusted to ensure that the plastic is well plasticized and can be injected smoothly into the mold without causing decomposition. (dgmfmoldclamps.com)
  • The control of the material temperature and the mold of the parts, large and simple parts, the weight of the parts, and the injection volume is close to the need for higher baking temperature, thin-walled. (dgmfmoldclamps.com)
  • In addition, we use the injected particles as rheological probes and find the genome to condense locally around them, mounting a local elastic response. (bvsalud.org)
  • On their outer circle, these spherical-shaped carriers enclose a material (ICG, green particles) that melts when illuminated by near infrared light. (crohnscolitisprofessional.org)
  • 1 This occurs either when particles are injected from a proximally placed catheter or when they reflux from distal vessels during flushing. (jamanetwork.com)
  • The so-called barrel temperature control refers to how the plastic in the barrel from the raw material particles has been uniformly heated for plastic viscous fluid, that is, how the barrel baking temperature configuration of the problem. (dgmfmoldclamps.com)
  • With viscous substances, such as grease and oil-based compounds, dispersion is less marked than it is with more fluid materials. (medscape.com)
  • The as-yet-unnamed material also holds the distinction that it can be injected as a viscous fluid or applied using keyhole surgery, where it can easily form a variety of elastic structures inside the body, or 3-D printed into custom structures as needed. (syfy.com)
  • On the base side of the fold, the cavity is open to receive fluid-like material, such as a gel, or saline solution, or both to impart a desired firmness to the device by adjusting the volume of the material in it. (justia.com)
  • The gel or other fluid-like material has little or no shear strength, and behaves in a substantially hydraulic manner, although it is preferably sufficiently viscous that it resists too easy parallel shear-like movement between the cap and the base. (justia.com)
  • This study investigates the unsteady natural convection and mass transfer flow of viscous reactive, heat generating/absorbing fluid in a vertical channel formed by two infinite parallel porous plates having temperature dependent thermal conductivity. (hindawi.com)
  • 3 - 6 ] investigated unsteady natural convection flow of reactive viscous fluid in a vertical channel as well as vertical tube and the reaction is exothermic under Arrhenius kinetics, neglecting the consumption of the materials. (hindawi.com)
  • We anticipate our material will remain stable and be non-toxic in human corneas. (ophthalmologytimes.com)
  • As a result, professor Emilio Alarcon and the other researchers anticipate that the material will remain stable and be nontoxic in human corneas. (photonics.com)
  • The study by Cooper and Kent shows that magma underneath Mount Hood spends most of its lifetime in a stable, viscous state. (bronx.com)
  • DMDS is also thermally stable, whereas TBPS decomposes in reactive material (see decomposition paragraph below). (digitalrefining.com)
  • Fillers have a thick, viscous, plastic consistency, stable structure, and are able to keep their shape for a long time without spreading. (marketing2business.com)
  • The material penetrates the structure to be sealed, water is largely displaced by the viscous and hydrophobic mixture and hardens to form a stable and load-bearing cement mortar. (f-willich.com)
  • The residence time of the thermosetting plastic in the barrel should not be too long, and the temperature should not fluctuate greatly, so as to prevent the molten material from solidifying in advance. (greenvitality-mould.com)
  • For the molding of thermosetting plastics, the injection pressure of the molten material in the injection molding system is higher than that of thermoplastics. (greenvitality-mould.com)
  • Therefore, in order to ensure the complete filling of the molten material, high-pressure fast filling must be used. (greenvitality-mould.com)
  • For achieving effective injectability and acceptable performance of the just injected grout it must be low-viscous and erosion-resistant, because that the fine materials in suspension coagulate very easily due to inter-particle interactions. (scirp.org)
  • Thermosetting polymers are made from a variety of materials that play important functions and serve important applications in the plastics manufacturing industry. (mechanicalbasics.com)
  • The modern injection molding machine consists of an extruder, much like the one described previously, but with the added feature that the screw can be slid forward to quickly inject the stored-up hot melt into the mold's second main part. (xometry.com)
  • This principle may result in the injected material, or melt, in the thin section stopping or slowing significantly. (xometry.com)
  • The thermosetting plastic is added into the barrel, the heated barrel and the rotating screw make the raw material melt and plasticize into a viscous flow state. (greenvitality-mould.com)
  • For this kind of multi-component raw material, it should be noted that the melt has good fluidity and a wide plasticizing temperature range, and can be plasticized at a lower temperature. (greenvitality-mould.com)
  • When pulsed with low-energy blue light, the injected peptide-based hydrogel hardens and forms into a tissue-like 3D-structure within minutes. (ophthalmologytimes.com)
  • Norian drillable as injectable paste is prepared outside the sterile field with a mechanical rotary mixer and injected via a sterile syringe and needle. (aofoundation.org)
  • A highly viscous biologic may be impossible to push through a desired narrow-bore syringe needle. (pharmamanufacturing.com)
  • By injecting additional resin separately, iCLIP presents the opportunity to print with multiple types of resin over the course of the printing process-each new resin simply requires its own syringe. (plasticstar.io)
  • 3Cc of oil applied to the main bearing is easily injected into the bearing with the provided syringe. (enjoythemusic.com)
  • Using the same plastic putty knife, Stahl sculpts the viscous epoxy into shape. (thisoldhouse.com)
  • Paint thinners lead to more extensive damage and may cause lipid dissolution and destruction of tissues, even when not injected under high pressure. (medscape.com)
  • They replaced magma by a silicone layer and the newly injected magma by less viscous vegetable oil. (techexplorist.com)
  • Independently of the depth of the silicone layer, its presence always impede the propagation of the newly injected magma to the surface. (techexplorist.com)
  • Methadone hydrochloride, which is widely used for opioid substitution, can be mixed with viscous substances such as syrup to yield a solution that is not suitable for misuse through self-injection. (cdc.gov)
  • Most of the raw materials for thermosetting plastic products are based on resins and fillers, and then added some other additives. (greenvitality-mould.com)
  • After mixing, the resultant putty material can be manipulated for 2 minutes at 18-23°C / 64-73°F. At body temperature (37°C / 98.6°F), Norian drillable fast-set putty begins to harden after 2 minutes of implantation and sets in approximately 36 minutes. (aofoundation.org)
  • Adding to a new wave of medical miracles , a team of researchers at Chalmers University in Sweden has created a revolutionary non-toxic, synthetic material with a rubbery consistency that could be a valuable asset to doctors replacing or reconstructing human skin and cartilage. (syfy.com)
  • Once at the fracture/matrix interface, the injected gas faces a geomechanically strong porous medium with a dual (organic/inorganic) pore system and, therefore, has choices of path for its flow and transport into the matrix: the gas molecules (1) dissolve into the organic material and diffuse through a nanopore network and (2) enter the inorganic material and flow through a network of irregularly shaped voids. (onepetro.org)
  • Through the speed curve simulation after the installation of buffer, it is verified that the elastic clay buffer is suitable for the buffer mode of fast switch, and a high-speed buffer device based on the elastic clay material is proposed. (hindawi.com)
  • It is suitable for grouting and injecting anchors in rock, soil, concrete and masonry, and for filling joints, cracks and holes. (f-willich.com)
  • With the potential to impact millions of patients, a study finds that biomimetic materials pulsed with low-energy blue light can reshape damaged corneas, including thickening the tissue. (ophthalmologytimes.com)
  • In a recent study, researchers at the University of Ottawa showed that biomimetic materials activated with low-energy blue light can reshape and thicken damaged corneal tissue to promote healing and recovery. (photonics.com)
  • The use of low-energy pulsed light irradiation allows the researchers to safely use photocuring to photo-crosslink the biomimetic materials designed for injection into thinning corneas. (photonics.com)
  • Method for anaerobically fermenting biodegradable organic material, whereby this material is mixed with a quantity of already fermented material as an inoculum for the active anaerobic fermentation and this mixture is introduced at the top into a fermentation chamber (1A) in which a fermenting mass is situated, which, while being fermented, moves from an inlet (6A) situated at the top towards an outlet (8) situated at the bottom. (allindianpatents.com)
  • But this doesn't always happen, especially if the piece rises too quickly or the resin is particularly viscous. (plasticstar.io)
  • The resin flow in CLIP is a very passive process-you're just pulling the object up and hoping that suction can bring material to the area where it's needed," says Gabriel Lipkowitz, a Ph.D. student in mechanical engineering at Stanford and lead author on the paper. (plasticstar.io)
  • With this new technology, we actively inject resin onto the areas of the printer where it's needed. (plasticstar.io)
  • At these extreme pressures, material is forced through the skin, where diffusion can occur along fascial planes, tendon sheaths, and neurovascular bundles. (medscape.com)
  • To avoid such an event, TBPS needs to be injected at high pressures, as close as possible to the process, and should not be used in gas-phase sulphidation. (digitalrefining.com)
  • Material properties of the genome are critical for proper cellular function - they directly affect timescales and length scales of DNA transactions such as transcription, replication and DNA repair, which in turn impact all cellular processes via the central dogma of molecular biology. (bvsalud.org)
  • The right solution is always within your grasp thanks to our large materials range and transformation processes. (3pcorporate.com)
  • The screw and material barrel may be made from a nitrogen-treated chromium-molybdenum-aluminum alloy. (wikipedia.org)
  • This latter is performed by means of a sliding grid moving to and fro above the flat bottom of the tank, which grid pushes this fermented material into a screw conveyor device situated therebelow. (allindianpatents.com)
  • This device pushes the fermented material into another screw functioning as a lock by forming a stopper of fermented material at its conical outlet. (allindianpatents.com)
  • Choose a highly viscous grade Discoloration Discoloration is a colour defect characterized by a moulded part's colour having changed from the original material colour. (bhansaliabs.com)
  • Materials research is a highly evolving field for the study of new large molecules in varied areas including consumer electronics, drug delivery, building materials and many other uses. (ohio-state.edu)
  • Influenza vaccines are not highly viscous, so a fine-gauge (22- to 25-gauge) needle can be used. (cdc.gov)
  • Once the material is set, it acts as a temporary medium that provides mechanical support during the healing process. (aofoundation.org)
  • According to a preferred but optional feature of the invention, the cap includes a cup-like depression which is contiguous to the remainder of the cavity and which receives a flexible and resilient material, such as a semi-cured silicone rubber, so as to provide additional firmness for the cap, when the cap is formed of a relatively flexible elastomeric skin. (justia.com)
  • Instead of a hard material, they found that their new concoction resulted in a flexible, elastic surface that could be formed in various shapes and sizes. (syfy.com)
  • We were really surprised that the material turned out to be very soft, flexible and extremely elastic. (syfy.com)
  • The studies in references [ 7 , 8 ] show that elastic cement is a new type of organic material with elasticity, fluidity, and compressibility. (hindawi.com)
  • This article attempts to study the closing bounce suppression of elastic mastic material, analyze the feasibility of using elastic mastic buffer as a buffer device, and make it possible to use it as a buffer device of electromagnetic repulsion operating mechanism of high-voltage switch. (hindawi.com)
  • A peripheral fold in the peripheral wall enables the face to move toward and away from the base by changing the shape of the fold without elastic stretching of the material which forms the wall. (justia.com)
  • They have an elastic component to them in addition to being quite viscous, and when they go through porous spaces, weird things happen," said Shih. (princeton.edu)
  • For improved performance, use a positive-displacement mixing pump, which can handle more viscous lubricants. (metalformingmagazine.com)
  • In ponds and lagoons, manure managers rely on Crisafulli trailer-mounted Slurry Pump to agitate, mix and pump viscous, solidified manure sludge. (manuremanager.com)
  • The chemical properties of the injected material have a considerable effect on clinical injury. (medscape.com)
  • A device made entirely of polymer-based material with or without fiber reinforcement and created for a specific patient, that functions as an artificial covering to replace the major part, or the whole part, of the clinical crown of a tooth. (corpseed.com)
  • The WIWA INJECT HD 4 and HD 5 are pneumatic 1K piston pumps characterized by large output and large valves. (wiwa.de)
  • To adjust concentration, simply turn the piston to a longer stroke, injecting more lubricant into the water flow. (metalformingmagazine.com)
  • Here, using gas permeation experiments and history matching pressure-pulse decay, we show that a large portion of the injected gas reaches the organic pores through the inorganic matrix. (onepetro.org)
  • More importantly, although transport in the inorganic matrix is viscous (Darcy) flow, transport in the organic pores is not due to flow but mainly to molecular transport mechanisms: pore and surface diffusion. (onepetro.org)
  • For her senior thesis, Audrey Shih, a chemical and biological engineering concentrator, investigated how specialized materials act to remove pollutants from the porous rock of groundwater aquifers. (princeton.edu)
  • In this photo from summer 2019, Shih preps a small plastic apparatus containing material that simulates a porous rock environment. (princeton.edu)
  • Examples of such area of applications include tubular laboratory reactors, chemical vapor deposition systems, the oxidation of solid materials in large containers, the synthesis of ceramic materials by a self-propagating reaction, combustion in underground reservoirs for enhanced oil recovery, and the reduction of hazardous combustion product using catalytic porous beds and many others. (hindawi.com)
  • Thermoplastic impression material is used to take an impression of the oral cavity. (corpseed.com)
  • Check the concentration of the lubricants daily-no different than verifying material thickness or critical part dimensions. (metalformingmagazine.com)
  • After declaring her concentration in chemical and biological engineering (CBE) and beginning her coursework in the department, "my interest shifted more toward materials science and the more physical than biological side of CBE," she said. (princeton.edu)
  • Shih, who completed a certificate in materials science and engineering in addition to her CBE concentration, also received an outstanding senior thesis award from the Princeton Institute for the Science and Technology of Materials . (princeton.edu)
  • Due to the high water content of the material in the termentation tank, the density in this tank is relatively uniform, and the produced biogas can easily escape from the mixed mash. (allindianpatents.com)
  • it is heated and melted into a viscous liquid between rotating screws and barrels of the extruder. (wikipedia.org)
  • In the form of a viscous liquid, the material gets injected within corneal tissue after a tiny pocket is surgically created. (ophthalmologytimes.com)
  • The injectable biomaterial, which is in the form of a viscous liquid, is made from short peptides and glycosaminoglycans that assemble into a hydrogel when irradiated with low-energy blue light. (photonics.com)
  • The material-cut into sheets, slabs or any desired design, as well as sprayed to meet specific building code requirements or custom designs-serves as a durable design solution since it often arrives at the job site as a liquid, saving on transportation costs and reducing waste. (greenbuildingsolutions.org)
  • They must put the biologic into a very small volume of liquid and be able to inject the drug via a very narrow-bore needle. (pharmamanufacturing.com)
  • The process of converting the initial liquid solution into a solid is known as Curing of the material, which results in cross-linked 3d structure or network chains . (mechanicalbasics.com)
  • It applies 50ml-5000ml liquid for filling low viscous products. (ztpackingmachine.com)
  • Savings in manufacture of plastic building products have been validated as well, to show that plastic materials save approximately 467.2 trillion BTU of energy a year as compared to alternative materials. (greenbuildingsolutions.org)
  • Select the appropriate plastic raw material and add it to the feed mouth of the injection molding machine. (lorimachining.com)
  • When it comes to plastic injection molding, we have more than 100 plastics to choose from, and when you customize your injection molding project, we can guide you in choosing the best material for your application. (lorimachining.com)
  • Here are some commonly used plastic materials. (lorimachining.com)
  • All of above plastic materials are the plastics for injection molding that have different strengths and applications, making them ideal for injection molding. (lorimachining.com)
  • With the emergence of new technologies, new materials and new needs, plastic injection molding will continue to adapt to market changes and innovative development to provide higher quality plastic products for industrial manufacturing and consumers. (lorimachining.com)
  • Because we only use high-performance plastic materials, our products answer outstanding characteristics: resistance under extreme temperatures, resistance under fire exposure or exposure to extreme environmental conditions, resistance under high mechanical stress, a very low friction rate, a very high insulation rate, and more. (3pcorporate.com)
  • With injection molding, plastic pellets are heated to the point of going from rigid to viscous. (engplastics.com.au)
  • As a consequence of needle sharing and repeated parenteral administration of nonsterile material, injection drug users risk becoming ill from a variety of infections, including HIV, hepatitis C, endocarditis, and skin and soft tissue infections ( 1 ). (cdc.gov)
  • This is consistent with scanning-electron-microscope (SEM) images that do not show connectivity of the organic material on scales larger than tens of microns. (onepetro.org)
  • Method and device for anaorobically fermenting organic material. (allindianpatents.com)
  • This invention relates to a method for anaerobically fermenting biodegradable organic material and device for the same. (allindianpatents.com)
  • By organic material, here in particular the organic fraction of domestic waste is intended, and of similar industrial waste and other organic fractions, such as, for example, slurry from water purification installa- tions, slurry from the paper industry, or other kinds of organic slurry. (allindianpatents.com)
  • Lina Puerta 's 'Botánicos' examine the tension inherent in the human attempt of hegemony over the natural world by consecrating space with site-specific interventions mixing organic and synthetic materials. (asyageisberggallery.com)
  • After mixing, the material forms a smooth, viscous paste that remains injectable for approximately 5 minutes at 18-23°C / 64-73°F. At body temperature (37°C / 98.6°F), Norian drillable begins to harden after 2 minutes and sets in approximately 10 minutes. (aofoundation.org)
  • [ 10 ] The volume of material injected into a closed space and the resultant edema can exacerbate ischemia. (medscape.com)
  • Taken together, our results show that mechanical stress alters both dynamics and material properties of the genome. (bvsalud.org)
  • The ability to make objects with variegated material or mechanical properties is a holy grail of 3D printing," Lipkowitz says. (plasticstar.io)
  • According to a University of Ottawa news release, the researchers' results, guided by biometric design, show that a novel light-activated material can be used to effectively reshape and thicken damaged corneal tissue, promoting healing and recovery. (ophthalmologytimes.com)
  • In addition, the gel is injected to lift the corners of the mouth, reshape the chin, cheekbones, and cheeks. (marketing2business.com)
  • After having been mixed with a portion of fermented material, the biodegradable material is pushed, through a feeding tube realized as a heat exchanger, into the tank and in this tank is mixed by a blender, as a result of which the fermenting mass flows horizontally through the tank, from one extremity to the other, where it is discharged at the bottom. (allindianpatents.com)
  • The biodegradable material is mixed with fermented material as an inoculum and is pumped into the tank at the top. (allindianpatents.com)
  • Biodegradable hyaluronic materials for contour plastics are considered the most common and safe today. (marketing2business.com)
  • It will shorten the period during which eye movement must be minimized to ensure stability of the injected biomaterial volume and shape until it turns into a soft hydrogel. (photonics.com)
  • In addition, it is also required that the thermal stability of the raw material is good. (greenvitality-mould.com)
  • Our cumulative data indicates that the materials are non-toxic and remain for several weeks in an animal model," he said in the news release. (ophthalmologytimes.com)
  • Carbon Monoxide Poisoning Carbon monoxide is a colorless, odorless gas that is produced when many materials are burned and can be toxic when breathed in large amounts Carbon monoxide poisoning is common. (msdmanuals.com)
  • TBPS is much more viscous than DMDS, which increases the pressure drop and energy required for injection. (digitalrefining.com)
  • We're trying to create efficient software that can take a part that a designer wants to print and automatically generate not only the distribution network, but also determine the flow rates to administer different resins to achieve a multi-material goal. (plasticstar.io)
  • But the technology still faces limitations-the process is slow and requires specific materials which, for the most part, must be used one at a time. (plasticstar.io)
  • See the June issue of Modern Materials magazine for National Association of Home Builders wall performance tests showing how plastics building materials can outperform typical "stick and batt" construction under real-world windy conditions. (greenbuildingsolutions.org)
  • In addition, our expertise allows us to offer you top of the art materials to suit your demands and to develop products with outstanding characteristics for your final application. (3pcorporate.com)
  • The choice of the most appropriate embolic agent must be made based on the specific material characteristics of the agent, related to the specific anatomical characteristics of the target pathology. (springer.com)
  • Once that molten polymer starts to coagulate, it gets pushed by the molten polymer injected afterward and forms miniature bands. (bhansaliabs.com)
  • They are injected into problem areas where it is necessary to smooth out creases on the face or add volume. (marketing2business.com)
  • A spatula-shaped device is used to knead or mix dental material (impression material, cement, etc). (corpseed.com)
  • Shih built a device that allowed her to inject a stream of dye into the simulated rock along with the polymer solution - a way to determine how well a polymer might work in conjunction with another type of material to pick up pollutants. (princeton.edu)
  • Each filling-head is equipped with a bottle-mouth-clamping device, ensuring the injecting material correct aiming at. (ztpackingmachine.com)
  • The bubble is simultaneously being cooled in its interior, via a cooling system, and on the exterior surface, through the use of an air ring, to solidify the material. (wikipedia.org)
  • In Bathers (2012) and Conversation (2012), the viscous, slathered paint froths with gestural energy, yet simultaneously achieves a cold translucence, resembling an x-ray film made of paint. (aeqai.org)
  • An implant according to this invention comprises a cap, an external pressure face on the cap, a base, an external bearing face on the base, a peripheral wall which continuously interconnects the cap and the base, and a fold in the wall which enables the face to move toward and away from the base by changing the shape of the fold without stretching the material which forms the wall. (justia.com)
  • To round up the cheeks, change the shape of the chin, nose or cheekbones, biogel is injected subcutaneously, evenly distributing it over the entire area. (marketing2business.com)
  • It has a pad or tray used to knead or mix dental material (impression material, cement, etc). (corpseed.com)