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Automobile Sponge Rubber Products, Rubber Fender, Hatch Cover Rubber Seal, Rubber Packing
Properties and Applications of Automobile Sponge Rubber Products
Hengsheng automobile sponge rubber products include EPDM sponge rubber and CR sponge rubber products. The raw materials are acquired from EXXON in America and Japanese rubber manufacturers, and then are vulcanized using advanced techniques to ensure product quality.
With superior heat insulation, sealing performance, vibration reduction, and weather resistance, our automobile sponge rubber products are extensively used by vehicle manufactures like GM, Hyundai, and Jinbei, etc.
Property Index (EPDM automobile sponge rubber products)
| Serial No. | Item | Index |
| 1 | Density (g/cm3) | 0.08-0.2 |
| 2 | Moisture absorption rate(weight increase)% | 3-4 |
| 3 | Thermal conduction coefficient W/m.k | 0.037 |
| 4 | Temperature scope ℃ | -40℃-105℃ |
| 5 | Heat stability and shrinkage %(105℃×7d) | 4.5 |
| 6 | Ozone resistant | Excellent |
| 7 | Oxygen index | ≥32 |
| 8 | Fire resistant ability | Automatic extinguishment |
| 9 | Water-proof and ultra-violet ray proof ability | Fine |
| 10 | Chemicals resistant | Fine |
Main Application Sketch of Automobile Sponge Rubber Products
As a professional automobile sponge rubber product manufacturer based in China, Hengsheng is dedicated to providing our customers with high quality automobile PVC seal, cylindrical rubber fender, tugboat rubber fender, rubber packing, and shipping facilities rubber sealed product at reasonable prices.
