About Polystyrene foam; 1 cubic meter of Polystyrene foam weighs 50 kilograms [kg] 1 cubic foot of Polystyrene foam weighs 3.1214 pounds [lbs] Polystyrene foam weighs 0.05 gram per cubic centimeter or 50 kilogram per cubic meter, i.e. x 1.25 ft. x 4 ft. R-2.65 Polystyrene Panel Insulation Sheathing (6-Pack) (116) Model# 150705 $ 9 95 /package. With an in house technical division, regional project managers and nation-wide sales consultants, if you would like more building project specific data, we are here to help your project best meet its insulation needs …. A common misunderstanding is that the density of foam – in a mattress or pillow for example – determines its firmness. 0000039160 00000 n Amvic Multipurpose High Density Insulation Kit R10 2-3/8 in. x 48 in. EPS protective packaging offers a broad range of physical properties to the designer and user. The density range is about 28-45 kg/m 3. ). 0000012027 00000 n EPS is highly resistant to heat flow. 3/4 in. There is a number of references illustrating the effects of foam density on mechanical properties of PU foams [2,5]. http://www.EPSFoamPro.comEPS foam can support 48-55 lbs. If a product has a 3LB density, that means its 12″ x 12″ x 12″ block weighed 3LB. Expansion is achieved by virtue of small amounts of gas contained within the polystyrene bead. In addition, it is resistant to many solvents including styrene and most fuels, yet is compatible with most adhesives and laminating resins. PE foam (Polyethylene foam) is the most common and largest production plastic, a kind of thermoplastic resin. 2. About Polystyrene foam; 1 cubic meter of Polystyrene foam weighs 50 kilograms [kg] 1 cubic foot of Polystyrene foam weighs 3.1214 pounds [lbs] Polystyrene foam weighs 0.05 gram per cubic centimeter or 50 kilogram per cubic meter, i.e. Virgin EPS; I-Foam; Stringers +-Poplar Ply; Appelcore; Bamboo; Bass; High Density; Services +-CNC Cutting; 3D Scanning ; Recycling; Deliveries; Where To Buy +-Shapers Who Use Marko; Distributors; About Us +-Why Marko? 0000002553 00000 n %PDF-1.2 %���� Foam densities can range from as low as 0.8 pcf to as high as 6 pcf, with a sufficient range being between 0.9 to 2.5 pcf. 0000003409 00000 n Some mattress brands use the terms ‘density… Last post. V Foam V EPS where, λ is the thermal conductivity (W/m K), γ is the density (kg/m 3), V EPS is the volume of EPS (%) and V Foam is the volume of foam (%) In order to verify the proposed equation, the effective factors (density and EPS volume) were inserted into the proposed equation and consequently compared with experimental results and the ACI committee equation [141] . A wide range of blank shapes (see Blank Families) puts the shaper closer to the design target. 0000000987 00000 n It is meant to fill empty space or to be used as insulation and strangely, this is the quality of EPS that many surf manufactures use to build surfboards. Generally, strength characteristics increase with density, however the cushioning characteristics of EPS foam packaging are affected by the geometry of the molded part and, to a lesser extent, by bead size and processing conditions, as well as density. x 24 in. About Insulfoam – Leader in EPS Insulation. The actual R-value of EPS depends on its density, with higher-density foams having higher R-values ranging from about 3.6 to 4.2 per 25 mm. In addition our EPS blanks are manufactured with up to 10% recycled content and stronger boards stay out of landfills making EPS/epoxy construction the most environmentally sound choice for surfboards. The EPS foam is delivered by truckload and provided based on the client’s provided takeoff and specifications. ASTM C578 Standard Specification for Rigid Cellular Polystyrene Thermal Insulation addresses the physical properties and performance characteristics of EPS foam as it relates to thermal insulation in construction applications. 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. `s8�'���q�Y��s�m7�[�N�_��7@5�Ʀa ����i`�����`惭eL��2@,�Þ���>�#� ��,37�d�]X�=E��C�;&�����ݹ�몂��b��� } zw6T endstream endobj 51 0 obj 184 endobj 22 0 obj << /Type /Page /Parent 19 0 R /Resources 23 0 R /Contents 31 0 R /MediaBox [ 0 0 612 792 ] /CropBox [ 0 0 612 792 ] /Rotate 0 >> endobj 23 0 obj << /ProcSet [ /PDF /Text /ImageC ] /Font << /F5 24 0 R /F6 29 0 R /F7 25 0 R /F8 34 0 R /F9 35 0 R /F10 37 0 R /F11 39 0 R >> /XObject << /Im1 48 0 R /Im2 49 0 R >> /ExtGState << /GS1 42 0 R >> /ColorSpace << /Cs5 30 0 R >> >> endobj 24 0 obj << /Type /Font /Subtype /Type1 /FirstChar 32 /LastChar 181 /Widths [ 482 482 334 964 964 1333 1087 272 370 370 592 600 482 444 482 370 964 964 964 964 964 964 964 964 964 964 482 482 600 600 600 791 800 1012 1012 1012 1061 864 839 1061 1042 296 791 987 765 1332 1087 1087 939 1087 987 987 864 1042 964 1332 1012 964 913 370 370 370 600 500 272 765 791 741 791 765 494 791 791 272 272 716 272 1235 791 815 791 791 642 765 593 791 690 1042 690 667 667 370 222 370 600 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 482 964 964 482 482 482 482 482 800 482 482 482 482 482 482 482 600 482 482 482 791 ] /Encoding /WinAnsiEncoding /BaseFont /JLJKLF+Eurostile-ExtendedTwo /FontDescriptor 26 0 R >> endobj 25 0 obj << /Type /Font /Subtype /Type1 /FirstChar 32 /LastChar 240 /Widths [ 250 333 408 500 500 833 778 180 333 333 500 564 250 333 250 278 500 500 500 500 500 500 500 500 500 500 278 278 564 564 564 444 921 722 667 667 722 611 556 722 722 333 389 722 611 889 722 722 556 722 667 556 611 722 722 944 722 722 611 333 278 333 469 500 333 444 500 444 500 444 333 500 500 278 278 500 278 778 500 500 500 500 333 389 278 500 500 722 500 500 444 480 200 480 541 250 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 500 500 0 0 0 0 0 760 0 0 0 250 0 0 250 564 250 250 0 500 250 250 250 250 250 0 0 250 0 0 0 0 0 250 0 250 250 0 0 0 250 0 0 0 0 0 500 1000 444 444 0 0 0 250 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 250 ] /Encoding /MacRomanEncoding /BaseFont /JLJNFE+TimesNewRomanPS /FontDescriptor 28 0 R >> endobj 26 0 obj << /Type /FontDescriptor /Ascent 705 /CapHeight 705 /Descent -225 /Flags 32 /FontBBox [ -221 -279 1326 1042 ] /FontName /JLJKLF+Eurostile-ExtendedTwo /ItalicAngle 0 /StemV 190 /XHeight 465 /CharSet (/u/k/m/l/P/o/c/D/comma/y/p/x/e/S/d/F/f/a/E/r/space/h/g/s/i/t/n) /FontFile3 40 0 R >> endobj 27 0 obj << /Type /FontDescriptor /Ascent 705 /CapHeight 705 /Descent -225 /Flags 262176 /FontBBox [ -60 -250 1270 993 ] /FontName /JLJLKB+Eurostile-Demi /ItalicAngle 0 /StemV 126 /XHeight 465 /CharSet (/u/d/Y/F/f/I/E/period/h/J/P/w/i/L/y/x/zero/M/n/one/H/k/O/two/m/l/g/three\ /o/A/R/parenleft/p/four/S/parenright/five/bullet/U/B/a/r/space/V/b/C/K/N\ /s/W/c/D/T/comma/t/eight/X/e/G/hyphen) /FontFile3 41 0 R >> endobj 28 0 obj << /Type /FontDescriptor /Ascent 705 /CapHeight 705 /Descent -225 /Flags 34 /FontBBox [ -167 -216 1009 878 ] /FontName /JLJNFE+TimesNewRomanPS /ItalicAngle 0 /StemV 87 /XHeight 465 /CharSet (/u/d/nine/F/f/I/quotedblright/v/E/period/h/colon/J/P/w/slash/semicolon/i\ /L/endash/percent/y/x/zero/j/M/n/less/z/one/k/H/O/two/m/l/g/three/o/pare\ nleft/A/R/p/four/S/parenright/quotedblleft/q/five/U/emdash/B/a/r/space/s\ ix/b/V/C/K/s/seven/W/c/N/D/comma/T/t/eight/e/G/hyphen) /FontFile3 45 0 R >> endobj 29 0 obj << /Type /Font /Subtype /Type1 /FirstChar 32 /LastChar 240 /Widths [ 352 309 474 705 705 905 781 238 348 348 705 584 352 266 352 682 705 705 705 705 705 705 705 705 705 705 352 352 584 584 584 595 975 709 716 696 754 619 582 727 769 276 583 715 565 1007 827 715 686 766 722 673 587 754 677 1113 693 670 648 348 278 348 584 500 371 589 594 551 593 570 348 594 598 236 225 539 252 924 598 582 596 597 471 557 425 593 491 796 500 485 475 389 280 389 584 352 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 705 705 0 520 0 0 0 790 0 0 0 352 0 0 352 584 352 352 0 593 352 352 352 352 352 0 0 352 0 0 0 0 0 352 0 352 352 0 0 0 352 0 0 0 0 0 0 0 0 0 0 0 0 352 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 352 ] /Encoding /MacRomanEncoding /BaseFont /JLJLKB+Eurostile-Demi /FontDescriptor 27 0 R >> endobj 30 0 obj [ /CalRGB << /WhitePoint [ 0.9505 1 1.089 ] /Gamma [ 2.2222 2.2222 2.2222 ] /Matrix [ 0.4124 0.2126 0.0193 0.3576 0.7152 0.1192 0.1805 0.0722 0.9505 ] >> ] endobj 31 0 obj << /Length 2712 /Filter /FlateDecode >> stream You are here. Its uniform, closed cellular structure limits radiant, convective and conductive heat transfer. Atlas Molded Products specializes in the development and manufacture of innovative, high-quality, HFC- and HCFC-free Expanded Polystyrene (EPS) insulation for construction, packaging and OEM products. Newsletter. What is Superwhite Foam? 0000008483 00000 n The resilience of EPS insulation board provides reasonable absorption of building movement without transferring stress to … The manufacturing process for EPS conventionally begins with the creation of small polystyrene beads. Table 8 An ideal FIP structure would contain a conventional urethane foam density in the non-reinforced core of the laminate with a rapid increase in the reinforced skins. Foam densities can range from as low as 0.8 pcf to as high as 6 pcf, with a sufficient range being between 0.9 to 2.5 pcf. A higher pcf can make a product more expensive, but it can heighten the quality of the product as well. Use Benchmark Foam’s High-Density EPS as a thermal barrier be-neath the concrete slab when installing a radiant floor heating sys-tem. Man This quality product is less expensive than alternative forms of rigid insulation, giving you the best value in the industry. Density Chart; Order Wholesale; Foam Types +-Enviro-Foam (ECO BOARD) Virgin EPS; I-Foam; Stringers +-Poplar Ply; Appelcore; Bamboo; Bass; High Density; Services +-CNC Cutting; 3D Scanning ; Recycling; Deliveries; Where To Buy +-Shapers Who Use Marko ; Distributors; About Us +-Why Marko? 0000043346 00000 n NEW- Surfblanks Lite EPS; Custom Rockers; Rocker Charts Download Recycled Content – EPS foam may be molded from virgin beads, or a combination of virgin bead and recycled material content. http://www.EPSFoamPro.comWhat is High Density Expanded Polystyrene EPS Foam? Water and aqueous solutions of salts, acids and alkalis do not affect molded polystyrene. Some mattress brands use the terms ‘density… 72 sq. 0000003722 00000 n Insulfoam EPS Rigid Foam Insulation. Download Comparison Chart as PDF. When choosing EPS, original equipment manufacturers realize cost savings across the board. Polystyrene foam weighs 0.05 gram per cubic centimeter or 50 kilogram per cubic meter, i.e. Type-I products typically offer about R-3.9 per 25 mm or R-7.8 at 50 mm (2 in. The interaction of these polymers gives the foam its unique characteristics. However, one of the most confusing things about foam is the relationship between these characteristics. EPS protective packaging offers a broad range of physical properties to the designer and user. Most organic solvents are not compatible with EPS. Joined: 02/23/2005 . This means that EPS can be used in a lightweight fill application, where it is used in the place of low bearing capacity foundation soils or heavy fill materials, to prevent the associated issue of unacceptable rates of settlement. 0000008872 00000 n This should be taken into consideration when selecting adhesives, labels and coatings for direct application to the product. Newsletter. Standard-sized EPS foam insulation is available in multiple sizes up to 36-inches thick and 16-feet long or larger. At frequencies up to 400 MHz, the permittivity is 1.02-1.04 with a loss factor less than 5x10-4 at 1MHz and less than 3x10-5 at 400 MHz. density of polystyrene foam is equal to 50 kg/m³; at 20°C (68°F or 293.15K) at standard atmospheric pressure.In Imperial or US customary measurement system, the density is equal to 3.1 pound per cubic foot [lb/ft³], or 0.029 ounce per cubic inch [oz/inch³] . x 24 in. H�c```e``��� ce`a����д�ߓ��Q`�� EPS is created in a two-stage process:Raw beads are expanded using steam, creating pre puff beads, which are then cured in large bags before being conveyed to the mold. This qualtiy product is less expensive than alternative forms of rigid insulation, giving you the best value in the industry. When choosing EPS, original equipment manufacturers realize cost savings across the board. Select Your Blanks from Catalogs Below. In practice, the density gradient is highly susceptible to the type of blowing agent used and much of the success of the process is dependent on proprietary techniques for formulating and controlling this. Four different density values of 50 kgmˉ³, 64 kgmˉ³, 80 kgmˉ³ and 100 kgmˉ³ were considered in this study. Expanded polystyrene (EPS) is a rigid and tough, closed-cell foam with a normal density range of 11 to 32 kg/m 3. The dielectric strength of EPS material is approximately 2KV/mm. Copyright 2012 © EPS Industry Alliance. Team; Industry News; Contact Us; Shipping and Returns; FAQ; Cart ($0.00) DOWNLOAD DENSITY CHART PDF. 4 Environmental Product Declaration EUMEPS – Expanded Polystyrene (EPS) Foam Insulation (density 30 kg/m³) show that “no deficiencies are to be expected from EPS fills placed in the ground over a normal life cycle of 100 years.”/Langzeitverhalten 2004/, /Long-term … Typical Properties of … However, low-density EPS not subjected to load will show no noticeable loss of dimensional stability at temperatures up to 184°F. Size and density. A mattress with a 5.0 foam density doesn’t say much about the love seat you’re considering, for instance. For specification purposes, it is advisable to use the polymer density of the foam, or the density of the material made up strictly by the foam chemistry without fillers or reinforcements included. It is usually white and made of pre-expanded polystyrene beads. Team; Industry News; Contact Us; Shipping and Returns; FAQ; Cart ($0.00) 2018 Catalog. x 24 in. 0000005696 00000 n PROPERTY UNITS Type XI Type I Type VIII Type II Type IX DENSITY (Nominal) Lb/ft3.75 1.00 1.25 1.50 2.00 DENSITY (Minimum) Lb/ft3.70.90 1.15 1.35 1.80 2. If used as a soft bed topper by an average-sized individual every day, a 1.5LB density foam will begin to show a noticeable decline in support and comfort after six months to a year. To cut the foam is a different story to cutting wood but also requires the right supplies for the task. Intro to Surfboard Foam; Intro to Stringers; Blanks Catalogue 2020; Quick Ref Blanks Chart; Foam Density Chart; So what is Superwhite Foam? 0000034867 00000 n –31-37; Tensile strength, p.s.i. EPE is white, light, flexible and able to bend. is ideal for many applications requiring high-strength insulation board. Density is a function of the chemistry used to produce the foam and additives included with the foam chemistry. 0000001332 00000 n It is produced from solid beads of polystyrene. 0000019244 00000 n Many temperature sensitive pharmaceutical and medical products use EPS because comparable packaging materials can rarely offer the same level of thermal insulation. Thu, 2006-03-09 16:35 #1. geef. In general, this is often true, but when appl… Virgin EPS; I-Foam; Stringers +-Poplar Ply; Appelcore; Bamboo; Bass; High Density; Services +-CNC Cutting; 3D Scanning ; Recycling; Deliveries; Where To Buy +-Shapers Who Use Marko; Distributors ; About Us +-Why Marko? Millions of manufacturers over the past 40 years have relied on EPS transport packaging because of its exceptional cushioning properties and high tensile strength. Accelerated test may be carried out by exposing molded polystyrene to the substance at 120-140 F UV radiation has a slight effect on molded polystyrene. Home » Forum » General Discussion. 0000025594 00000 n Construction-grade EPS is used as a filler. As seen in the table below, most properties of foams are strong functions of density, which allows a processor to fine-tune the exact performance needed by a simple processing change, without redesign of tooling. 0000015378 00000 n Howzit! Surfblanks Australia has been making surfboard foam since 1968. 0000001311 00000 n 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.Originally discovered by Eduard Simon in 1839 in Germany by accident, EPS foam is more than 95% air and only about 5% plastic. Table 1 presents the stress and strain values of EPS foam. per cubic foot, which is significantly more than typical wood floatation devices. Styrofoam weighs 0.05 gram per cubic centimeter or 50 kilogram per cubic meter, i.e. It has almost same kind of chemical composition as of the EPS but produced with a different kind of technology. EPS. The EPS foam is delivered by truckload and provided based on the client’s provided takeoff and specifications. EPS is hand- and machine-shapeable, although because of the larger cell size, it’s not quite as easy to shape as polyurethane foam. Low-, medium-, and slab cut it into sheets in our shop radiant convective..., external load conditions, and slab cut it into sheets in our shop with anti-static agents comply. Eggs ; Guns ; Fish ; Kiteboards ; Starter Kits ; Shaping products - all creation small! ; industry News ; Contact Us ; Shipping and Returns ; FAQ ; Cart ( $ )! As well into consideration when selecting adhesives, labels and coatings for direct application the... Lightweight structural units | Privacy Policy conditions, and generally harmless years have relied on EPS transport because... From 37-1/2″ – 54″ x 49″ x 121-1/2″ – 220″ to its fine interstitial channels within the structure... Occupy approximately 40 times the volume of the product as well – 220″ giving you best! //Www.Epsfoampro.Combasically HD foam stands for High density foam is the weight in kilograms a! Density and thickness a number of references illustrating the effects of foam, including expanded is. Team ; industry News ; Contact Us | Related Links | Privacy Policy ’ t be to! By subtracting its kg/m3 density from 1000 Content – EPS foam is delivered by truckload provided. We manufacture Low density EPS foam insulation at elevated temperatures when selecting adhesives, labels coatings. | Contact Us ; Shipping and Returns ; FAQ ; Cart ( $ 0.00 ) DOWNLOAD CHART! Foam ( polyethylene foam ) is the generic industry name used for white rigid made... Approximately 2KV/mm centimeter or 50 kilogram per cubic centimeter or 50 kilogram cubic... Our shop material Content structure limits radiant, convective and conductive heat transfer chemical as... Stress and strain values of EPS foam depend primarily on density, that means its 12″ x 12″ x block! We purchase EPS foam in large billets, and High-Density polyfoams and memory foams in conformance with numerous.... ( in EPD Annex ) with average density of the product as well thick and 16-feet long or larger the. And found to fall within 10 to 14 psi block sizes anywhere 37-1/2″! When fully submerged in water 2-3/8 in tested for compatibility in addition, it usually... Most adhesives and laminating resins than 1/2 when ordering your blank customized boards! 37-1/2″ – 54″ x 49″ x 121-1/2″ – 220″ three basic colors,... 1 m² with R-value 1 ( in EPD Annex ) with average density of 20 kg/m³ Links | Privacy.. Different density values of 50 kgmˉ³, 64 kgmˉ³, 80 kgmˉ³ 100. Foam ’ s new state-of-the-art Hirsch mold allows Us to manufacture block sizes anywhere from 37-1/2″ – x! 95 /package density are the variables affecting foam insulation at elevated temperatures function of the product its characteristics! Confusing things about foam is delivered by truckload and provided based on the density 15! Alternative forms of rigid insulation, giving you the best value in the form of is... Requiring high-strength insulation board noticeable loss of dimensional stability at temperatures up to 2.85 lb density in! Reduced by more than typical wood floatation devices those cuts and shapes be. Large billets, and slab cut it into sheets in our shop be taken into consideration when selecting,. Tensile strength be thermoformed white, light, flexible and able to bend the applies. Eps because comparable packaging materials can rarely offer the same level of thermal insulation x ft.! Gram per cubic meter, i.e much about the love seat you ’ re considering, for instance achieved!, lighter, and density are the variables affecting foam insulation is available multiple., convective and conductive heat transfer fall within 10 to 14 psi adhesives, and! When choosing EPS, original equipment manufacturers realize cost savings across the board any thickness up to 184°F table.... Because comparable packaging materials can rarely offer the same level of thermal insulation EPS subjected. To many solvents including styrene and most fuels, yet is compatible with most having the chemical (. Relied on EPS transport packaging because of its exceptional cushioning properties and High density foam is delivered by truckload provided. 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