PVC Free Foam Sheet
PVC free foam sheet the color can be unchanged for a long time, and it is not easy to age. Applicable to a wide range of clear colors and high brightness, anti-ultraviolet
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Product Introduction
PVC free foam sheet widely used in passenger cars, train car ceilings, box core layers, interior decoration panels, building exterior wall panels, interior decoration panels, office, residential, public building compartments, commercial decorative frames, clean room panels , ceiling panels, screen printing, computer lettering, advertising signs, exhibition panels, photo album panels for signs and other industries and chemical anti-corrosion engineering, thermoforming parts, cold storage panels, special cold insulation engineering, environmental protection molds, sports equipment, aquaculture materials , seashore moisture-proof facilities, water-resistant materials, art materials and various lightweight clapboards instead of glass ceilings.
TYPICAL PROPERTIES
Property | Item | Method | Unit | Value | |
Mechanical | Thickness | mm | 10-30 | ||
Density | ASTMD792 | g/cm3 | 0.55+0.03 | ||
Tensile strength | Lengthways | ASTM D638 | kg/cm3 | 110 | |
crosswise | 80 | ||||
Flexural strength | Lengthways | ASTM D790 | kg/cm3 | 240 | |
crosswise | 180 | ||||
Compressive strength | ASTM D695 | kg/cm3 | 100 | ||
Compressive stress for strain of 30% | ASTM D695 | kg/cm3 | 180 | ||
Modulus of elasticity | ASTM D638 | kg/cm3 | 10000 | ||
Hardness | ASTM D676 | Shore D | 50-80 | ||
lmpact strength(+20°C) | ASTM D256 | kg.cm/cm3 | 1.5 | ||
Thermal | Coefficient of linear thermal expansion (from-30°C to 5o°C) | ASTM D696 | mm/m°C | 0.07 | |
Heating deflection temperature | ASTM D648 | ℃ | 55 | ||
Thermal conductivity{from °C to 60℃} | DIN S2616 | w/mk | 0.03-0.07 | ||
Rate of heat transfer | DIN 52616 | w/(m2k) | 1.2-3.0 | ||
Electrical | volume resistivity | ASTM D257 | Ω.cm | 2.0×1014 | |
Surface resistance | ASTM D257 | Ω | 9.0×1014 | ||
Dielectric strength | J16911 | kv/cm | 48 | ||
others | Rw | DIN 52210/84 | dB | 35 | |
Water absorption after 7 days | ASTM D570 | % | 0.5 | ||
Fire behavior | UL-94 | / | V-0 | ||
Product Features
1. PVC free foam sheet has the properties of sound insulation, sound absorption, heat insulation and heat preservation.
2. It has flame retardancy, can self-extinguish without fear of fire, and can be used safely.
3. Each series of PVC foam board has the properties of moisture-proof, mildew-proof and non-absorbent, and has good shock-proof effect.
4. After each series of products are made of weather-resistant formula, their color can be unchanged for a long time, and it is not easy to age.
5. Light texture, convenient storage, transportation and construction.
6. Use general wood processing tools to construct.
7. PVC foam board can be drilled, sawed, nailed, planed, glued, etc. like wood.
8. Suitable for thermoforming, heating bending and folding.
9. It can be welded according to general welding procedures, and can also be bonded with other PVC materials.
10. The surface of the PVC foam board is rough and also printed.7. PVC free foam board can be drilled, sawed, nailed, planed, glued, etc. like wood.
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| Photo mounting | Photo mounting | Signs |
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