Expanded Polystyrene, or EPS, goes through a series of changes that take it from a small polystyrene pre-expanded bead about 1mm in width to an expanded bead forty times that diameter. With the combined experience of our block mold techs and the computer precision quality of our Hirsch-Gruppe block mold, block consistency is guaranteed. Reprocessing– The collected EPS is put into the granulation machine where it is compressed. Surprisingly strong, EPS’s unique closed‐cell structure offers excellent resistance against moisture and water vapor, and will not rot, mold, or mildew. The magic of Pentane as a blowing agent is the vital component to making EPS foam. Collection-As EPS is a lightweight material transportation cost is a major factor in its recycling. Two molding processes used in producing EPS. Durability- The durability of this material makes it effective and reliable form of plastic used for packaging variety of goods. Its compatibility with a large number of products also helps to increase its worth from other alternatives. Polystyrene insulations are also being used in asphalt built-up roofing systems with certain provisions to protect insulation heat and solvent-based products. The process of pre-expansion involves very precise measurements of timing, pressure variables, and high temperature steam in our Hirsch-Gruppe pre-expander and a blowing agent called Pentane (similar in chemical structure to Methane). This type of EPS shelter will be implemented later on in the Philippines, Malaysia, Indonesia and Thailand. It is odorless and non-toxic in nature and the cellular structure makes it dimensionally more stable. Hygiene requirement is easily met as the material is highly moisture resistant. And other large hot wire cutting machines like the “Autowire Cutter” on the right, are designed to cut straight width foam sheets anywhere in size from ¼ up to the width of a full block. It is primarily a derivative of ethylene and benzene and is manufactured using a polymerization process which produces spherical beds of polystyrene. Example of temperature-sensitive products that require EPS containers are – seafood, fresh produce, pharmaceuticals, and variety of medical products. UV radiation up to 120-140F has a slight effect on the molded form of material. To make a simple EPS block, our techs program at least forty separate parameters into the CNC console. The polystyrene will burn when in contact … Polystyrene White Quarter Round Moulding Model# 85038 $ 4 08 $ 4 08. Each of the larger hot wire cutters have CNC controls to feed in necessary measurements to make thousands of different sizes of parts and pieces with precision. After the beads have been aged properly, they are then pumped into our state-of-the-art Hirsch-Gruppe foam block mold machine. As it has properties including shock resistance, keeping the consumable product fresh and maintaining their quality for longer time etc which are most suitable for packaging sector. 270 degrees) being applied while it is revolving in the pre-expansion chamber. Block… Geofoam Blocks, Billets for Docks, Sheets, Panels & Insulations. This adds value to the product life. EPS material used commonly in form of EPS sheets has a wide range of users in different end segment industries according to the requirements. … This property makes it a suitable material for packaging industry as it does not add weight to the product and reduces transportation cost. With our FREE CAD design service, it’s never been easier! EPS foams are cost-effective and also meet all required building and energy codes. Solvent-based materials can cause severe damage. The blocks are then placed on the storage floor to age for the appropriate length of time before being cut into various shapes and sizes. Expanded Polystyrene Sheets/Blocks – EPS are a closed-cell, lightweight rigid cellular plastic material produced in a range of densities between 12 kg/m3 and 35 kg/m3. The EPS beads are expanded and finally molded into larger EPS blocks which are further used for walls, roofs, floors, crawl spaces and architectural shapes. Expanded Polystyrene (EPS) foam is the leader in providing products for construction, geotechnical, industrial, and packaging applications. The semi-finished materials produced from EPS are: EPS materials on a very large scale are used to produce foam sheets globally. Moisture Resistance- It is a closed kind of cell material and does not readily absorb water. x 96 in. They can also be used for inverted assemblies. EPS material has been recognized as a major versatile cost-effective solution for food and goods packaging globally. Packaging has emerged as the major sector fueling the growth of market demand for EPS globally. EPS literally has thousands of uses. Shock Absorption- It offers an excellent form of shock absorbing property which results in making it the first choice of packaging material for number products including appliances, electronic products, computers, and chemicals. Pentane is used in the EPS industry to replace former CFC producing blowing agents of the past. It is usually not compatible with organic solvents. Expanded Polystyrene Concrete(EPScrete, EPS concrete or lightweight concrete) is a particularly lightweight concrete with a porous structure, produced on the basis of a cement binder, with a porous granular aggregate (expanded polystyrene). It is normally present in form of sheets which can be easily molded into shapes or large form blocks, as per the requirement. EPS is used to produce semi-finished and finished goods. Some of the hot wire cutters such as a profile cutter, can take a 3D CAD drawing and turn that huge block of EPS foam into every shape imaginable, whether 2D or 3D, flat or round, and do it with total CNC precision. Michigan Foam Products uses the Hirsch-Gruppe foam block mold machine because of its precision, reliability, and production capabilities. Perishable products such as egg, meat, fish and poultry, even cold drinks and carry out meals use EPS packaging materials to keep product safe and fresh. The beads slowly begin foaming or “puffing up” from their tiny size to 40 times their original diameter. Expanded Polystyrene has been the proven answer to common packaging, insulative, and construction material solution for decades. EPS market can be segmented on the basis of applications and material. It offers high R- Values for thermal insulation, flexibility in designing, dimensional stability, resistance towards moisture absorption and prevents physical degradation. It is unique in that it is a closed cell, rigid, polymeric material that is about 95% air… As a lightweight closed cell foam, EPS (expanded polystyrene, aka Styrofoam, Beadboard) is very popular for countless crafts and projects that call for high density closed cell foam. TRIMFINITY 9/16 in. It is being widely used for the day to day applications. Polystyrene blocks use expanded foam beads to form a solid material that is lightweight, easily cut and has enough strength to be used as concrete forms. Increase usage of EPS in the pharmaceutical industry for storing products safely and preventing them from general environmental changes also help in the growth of its market demand. For a detailed examination of the way Expanded Polystyrene is manufactured, this doctoral thesis done by Olita Medne of Riga Technical University is very thorough and well worth the study if you desire details and analysis. It is kind of trademark used of this foam material. Once that block exits the block mold it is taken to a holding area and set on end vertically to dissipate the remaining Pentane and heat within the block that occurred during the molding process. Polystyrene foam is a sturdy but lightweight foam that’s very popular for personal projects like arts and crafts, as well as for commercial uses like geotechnical filler in construction. Versatility- It can be used to manufacture to almost any shape or size as it can be easily cut and shaped according to the requirement. These foams are also being used for civil engineering and in several building activities including void forming, drainage, impact sound insulation, cellular bricks, roads and as modular construction elements. Polystyrene is widely used across a … It proves to be cost-effective and easy usage building material. Our 2 specialist block moulding facilities based in the UK: Spennymoor, … EPS is available in master billets ranging in size from 30” x 48” x 96” all the way up to 50” x 70” x 290” depending upon geographic location. The insulating properties of EPS make it an ideal material for … It also protects product even from the sudden change in temperatures and climate during transportation. They can be used across the construction and building industry for insulation or … The compressed plastic pellets are the recycled materials which are reused to produce new goods. Among these Asian Pacific regions have the major share in market demand due to emerging packaging industries in these regions which, is further followed by North America due to high demand for packaging of electronic goods. Ease of Use- EPS is regarded as the easiest material to be used especially in the construction industry. Expanded Polystyrene Blocks. Expanded Polystyrene Blocks from Stratco are also ideal for use as insulation in roofing, walling, ceilings, flooring, sheds, garages and patios. x 9/16 in. var divElement = document.getElementById('viz1515825700537'); var vizElement = divElement.getElementsByTagName('object')[0]; vizElement.style.width='1020px';vizElement.style.height='587px'; var scriptElement = document.createElement('script'); scriptElement.src = 'https://public.tableau.com/javascripts/api/viz_v1.js'; vizElement.parentNode.insertBefore(scriptElement, vizElement); It is produced from styrene monomer. A lightweight foam, EPS is very popular for countless craft projects, and its easy to work … EPS is commonly preferred thermoplastic material for over half a century due to its performance, technical versatility, and cost-effectiveness. IN STORE PICK UP ONLY!! Naval Mobile Construction Battalion Five completed a five-day training program constructing what is called an “alternative building structure” made entirely out of Expanded Polystyrene Foam and a thin layer of a specialty concrete mixture that was troweled on both outside and inside the dwelling when the walls and roof were completed. We have been … The insulation foams are widely used in roofs, floors and closed cavity walls etc. 4.4 out of 5 stars 200. … EPS materials are used for producing goods for a number of other applications. Schedule delivery. Expanded Polystyrene (EPS), is the generic industry name for a white rigid material made by expanding polystyrene beads with steam and bonding the beads together under pressure in a block or shape … It is also used for fishing floats and marina buoys due to this property. EPS Blocks Manufacturer of a wide range of products which include thermocol moilding packing, eps-thermocol moulding packing, expanded polystyrene blocks, eps blocks for chemical industry and eps … A 200 pound man standing on a block of .9 lb density EPS … Once in the mold, the pre puff beads are again steamed to form a block that is anywhere from 37-1/2″ – 54″ x 49″ x 121-1/2″ – 220″. Once in the silos, the beads have to dissipate excess Pentane and age anywhere from 48 to 72 hours so EPS foam block stability and the fabricating of the foam block can be done properly. It is applicable to a variety of end-user markets in different forms. A: Expanded polystyrene with a density of .9 pounds per cubic foot has a compression strength of 520 pounds per square foot at 1% deformation. Pentane is a colorless organic liquid hydrocarbon and is usually considered a “specialty solvent” that has a very distinctive smell. Polystyrene concrete blocks are lightweight but strong, and offer … There are certain advantages and disadvantages associated with the usage of EPS insulation material which are: EPS is commonly used over house wraps or with products that provide factory lamination options. Our Polystyrene Block website offers a range of Expanded Polystyrene (EPS) and Expanded Polypropylene (EPP) Blocks. It is an ingredient in aerosol propellants, refrigerants, pesticides, and used for the production of other chemicals. Insulfoam is a division of Carlisle Construction Materials, a wholly owned subsidiary of Carlisle Companies (NYSE: CSL), and is the nation's largest manufacturer of block-molded expanded polystyrene … Lightweight- It is an extremely lightweight material as it comprises ~95% air. Here the settings and parameters in the Hirsch-Gruppe pre-expander are critical to what those beads eventually become, and to what application of density the EPS foam block is to be made into. EPS foam is the kind of insulation is used most widely in insulated concrete forms and structural insulated panels. There are different ways used to insulate a building. Once the concrete layer rated as being able to withstand hurricane winds and earthquakes. Thermal Efficiency- The high thermal efficiency of EPS material is very helpful in the packaging of temperature sensitive products. Some features and benefits of Geofoam are: Low Density/High … Click Here to Download a Michigan Foam Products Brochure, © 2021 Michigan Foam Products LLC, All Rights Reserved, Web design and digital marketing by Valorous Circle LLC. America’s Source for GeoFoam – Your source for EPS ! Insulation Corporation of America (ICA), located in Allentown, PA, is a WBENC certified women owned, “Made in America” manufacturer of expanded polystyrene (EPS). Expanded Polystyrene from Clark Foam Products is a … They are incompatible with certain kind of thermoplastics which may result in permanent degradation. Expanded Polystyrene has been the proven answer to common packaging, insulative, and construction material solution for decades. Input your search keywords and press Enter. The size of the granules (fraction) depends on the brand an… At a distant naval base in Okinawa Japan, U.S. The processes involved in recycling of EPS include: Segregation- EPS scrap is segregated from the bunch of plastic scraps. The global demand for EPS material is divided into seven major regions including North America, Latin America, Asia Pacific, Western Europe, Eastern Europe, Japan and Middle East Africa. The transformation in the bead takes place when the Pentane inside the bead changes to a gas due to the high temperature steam (approx. The molded form of EPS can be treated with some anti-static agents to be used in electronic industries and military packaging. To assist the expansion of material usually low boiling point hydrocarbon (pentane gas) is added during the process. EPS is commonly used in form of a foam. We do high quality Packaging. This also takes a couple days to finish. Silverlake Large Craft Foam Block - 11x17x7 EPS Polystyrene Blocks for Crafting, Modeling, Art Projects and Floral Arrangements - Sculpting Blocks for DIY School & Home Art Projects. The market was around US$16bn in 2016 and will cross US$ 17bn by 2020 as per the industry analysis. The dielectric strength of EPS material is approximately 2KV/mm. Its lightweight, strength, thermal insulation, durability and other properties make it suitable for a number of applications. Styroboard™ EPS expanded polystyrene sheets, blocks and profile shapes are a proven and extremely versatile material. An alternative building technology for concrete blocks is the use of expanded polystyrene (EPS) regrind and virgin beads in its structure. Other Applications (slider, surfboards, houses and air conditioner units etc). Due to its excellent price and performance ratio nowadays it is also being used in pontoons and construction of roads. EPS (Expanded Polystyrene) or as many know by The Dow Chemical Company’s trademarked name, STYROFOAM, is an extremely lightweight product that is made of expanded polystyrene beads. Set your store to see local availability Add to Cart. ABOUT US Products CONSTRUCTION Packaging OTHER … It is unique in that it is a closed cell, rigid, polymeric material that is about 95% air. The acceptable bulk density of the granulate – 15 kg per cubic meter of concrete, under special conditions up to 20 kg / mᶟ. Fitness and nutrition tips, health news, and more. EPS foam sheets are widely used in wall insulation, roofing, subfloors, medical product transportation and even for transporting perishable consumables. … The market of EPS is dominated by some major players including The Dow Chemical Company, Total S.A., BASF SE, ACH Foam Technologies Inc., Synbra Holding BV, Synthos S.A., SABIC, Kumho Petrochemical and Flint Hills Resources LLC. After the expanded EPS beads are at the designated size, they are then sucked out of the pre-expander and into large storage silos like the picture on the left. At frequencies up to 400 MHz, the permittivity offered by the material is 1.02-1.04 with a loss factor which is less than 5×10-4 at 1MHz and less than 3×10-5 at 400 MHz. Each block takes anywhere from 5 minutes to 18 minutes (depending on density) to complete the high pressure forming of each block. It usually causes yellowing friability of the material but does not affect its physical properties. Schluter Systems … Koolfoam EPS blocks are available in different dimensions, densities and thicknesses. Today due to design-oriented goals of sustainability and energy efficiency, usage of insulation is gaining more importance than ever. Once again, high temperature steam and a great deal of internally applied pressure make those beads, and the rest of the Pentane in them, form into a solid block of foam. Expanded Polystyrene (EPS) is the generic industry name used for white rigid material made from the expanded polystyrene beads. When needed, the EPS foam blocks are transported to a variety of hot wire cutting machines. Some prominent sectors using this form of polystyrene are as follows: EPS is a dominating material in packaging industry applicable to a number of uses due to its favoring characteristics. Foamex expanded polystyrene blocks and sheets are manufactured from a fire retardant raw material and are not an undue fire hazard when correctly installed. These polymers are completely recyclable. Even if this material remains subjected to prolonged saturation in water it balances to maintain its size, shape, structure and physical appearance with a little amount of reduction in its thermal performance. EPS is highly resistant to water and aqueous solutions of salts, acids, and alkalis. Expanded Polystyrene sheets or blocks (EPS) is one of the most versatile materials available. This market for EPS material has been growing rapidly since last few years and is also expected to increase in coming years also. Exposure to the sun can deteriorate the product. It is also produced in a variety of densities with different physical properties according to the requirement of the product. The market growth of EPS can be restrained by several factors such as volatility of crude oil prices and availability of high-performance alternatives such as Rockwool (extensively used as compared to EPS).