Product introduction
EPDM belongs to polyolefin family. It has excellent sulfuration characteristics.
Among all the rubber, EPDM has the lowest proportion. It can absorb a lot of filler and oil without affecting the properties.
Our EPDM (open-cell) foam has superior properties of lightweight, high-elasticity, thermal-insulation, water-resistance, damping, buffering and weather-proof, and can be tailored with respect to its density, hardness, compressibility and flame retardant.
Product feature
1.Strong adhesion, excellent shock absorption and crack resistance, sound absorption, and thermal insulation；
2.Good isolation and buffering performance, no water absorption, good shockproof effect；
3.Excellent fire resistance, heat and flame retardant effect, good mechanical strength and electrical insulation；
4.High tensile strength, good elongation, good adaptability to base expansion or cracking deformation；
5.Good stain resistance, easy to clean, special UV treatment, corrosion resistance；
Product application
It is used for flexible connection of building, household, decoration and so on, and is also the best choice of window glass assembly, which is loved by people in developed countries in Europe and America.
| Specification Sheet for：EDB-15 | |||||
| Material Properties | Unit | Test Method | Physical standard value | ||
| Color | Black | ||||
| Thick |  mm | ASTM D3574 | 1-45 | ||
| Width | mm | ASTM D3574 | 1000-1500 | ||
| Density | Kg/m3 | JIS K6767 | 140±30 | ||
| Hardness | shore c | JIS K6767 | 15±5 | ||
| Tensile Strength | Kpa | JIS K6767 | ≥400 | ||
| Elongation at break | % | JIS K6767 | ≥150 | ||
| Compressive strength （25%，23℃） | KPa | JIS K6767 | ≥40 | ||
| Compression set （25%，23℃，22h） | % | JIS K6767 | ≤15 | ||
| Ozone resistance aging test（50*10-8，Stretch20%，40℃*72h） | Level | JIS K6259 | Level 0 （No crack）） | ||
| Operating temperature | ℃ | JIS K6767 | -40~+130 | ||
| Shock absorption performance | Excellent | ||||
