| Customization: | Available |
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| Material: | Natural Rubber |
| Usage: | Industrial Rubber Slab, Industrial, Flooring, Printing, Rubber Floor Covering |
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Natural Rubber Sponge Sheet Experience the superior quality of our Natural Rubber Sponge Sheet, crafted from premium natural latex. This remarkable material is transformed into a porous, flexible sheet that boasts exceptional elasticity, resilience, and compressibility. Ideal for applications demanding superior cushioning or shock absorption, its lightweight yet robust structure allows for effortless compression and quick recovery to its original form once pressure is removed.
Widely embraced across diverse industries, this versatile rubber sheet excels in automotive, construction, electronics, and packaging sectors. It is the go-to material for crafting effective seals, gaskets, insulation, and cushioning solutions. Its natural resilience and inherent properties ensure resistance to wear and tear, aging, as well as environmental challenges like ozone and UV exposure. Plus, its high durability provides outstanding performance even under frequent stress or compression.
The creation of natural rubber sponge sheets involves an intricate process known as foaming, where natural latex is intricately blended with a foaming agent, resulting in a cellular structure. Tailor these sheets to your exact specifications with a range of thicknesses, densities, and colors. As an eco-friendly and sustainable material, natural rubber sponge sheets are the preferred choice for applications demanding both high performance and environmental responsibility.
Product Features:
Natural Rubber Sheet (NR): Discover the unparalleled flexibility and superior physical and mechanical properties that our natural rubber sheets offer.
SBR Rubber Sheet: Benefit from enhanced wear resistance and anti-aging qualities compared to NR, all while being highly cost-effective.
Neoprene Rubber Sheet (CR): Highly acclaimed for its outstanding resistance to weather conditions, ozone, heat, and harsh chemicals.
NBR (Nitrile) Rubber Sheet: Offers unparalleled oil resistance, exceptional wear durability, and strong anti-aging properties.
Other Rubber Sheet Options:
Explore our range of SBR, NBR/Nitrile, CR/Neoprene, EPDM Rubber Sheets
Silicone Rubber Sheet
| Property | Test Standard | Value |
| Polymer Type | Natural Rubber | |
| Hardness (Shore A) | ISO 868:2003 | 40 +/- 5 |
| Tensile strength (Mpa) | ISO 37:2017 | ≥22 |
| Elongation at break (%) | ISO 37:2017 | ≥700 |
| Tear Resistance (N/mm) | ISO 34-1:2015 | ≥60 |
| Abrasion Resistance at 5N (mm³) | ISO 4649:2017 | ≤60 |
| Density (g/cm³) | 1.05 +/- 0.05 | |
| Compression Set after 22h at 70ºC (%) | ISO 815-1:2014 | ≤30 |
| Operating Temperature (ºC) | -40ºC to 80ºC |
| Property | Test Standard | Value |
| Hardness change after 168h at 70ºC (Shore A) | ASTM D573-04(10) | ≤5 |
| Tensile strength change after 168h at 70ºC (%) | ASTM D573-04(10) | ≤-15 |
| Elongation at break change change after 168h at 70ºC (%) | ASTM D573-04(10) | ≤-25 |
| SBR | Working Temperature | -30°C-80°C | |
| Tensile strength | 2-8mpa | ||
| Hardness | 50-80 Duro | ||
| NBR | General Grade | High Grade | |
| Material Selection | SBR/NBR | Nitrile | |
| Working Temperature | -30°C-80°C | -30°C-110°C | |
| Tensile strength | 3-8mpa | ||
| Hardness | 50-80 Duro | ||
| CR | General Grade | High Grade | |
| Material Selection | SBR/CR | Neoprene | |
| Working Temperature | -30°C-80°C | -30°C-110°C | |
| Tensile strength | 3-8mpa | ||
| Hardness | 50-80 Duro | ||
| EPDM | General Grade | High Grade | |
| Material Selection | SBR/EPDM | EPDM | |
| Working Temperature | -30°C-80°C | -30°C-110°C | |
| Tensile strength | 3-8mpa | ||
| Hardness | 50-80 Duro | ||
| Silicone | Working Temperature | -50°C-220°C | |
| Tensile strength | 6-8mpa | ||
| Hardness | 60-70 Duro | ||
| Insulation | Polymer Content | 100% SBR | |
| Working Temperature | -30°C-100°C | ||
| Proof Voltage | 15KV-50KV | ||
| Color | Black, Grey | ||
| Surface | Smooth/ fine rib | ||
| Antistatic /ESD |
Material | NBR/SBR | |
| Working Temperature | -30°C-100°C | ||
| Top Layer | 107-109Ω | ||
| Bottom Layer | 103-105Ω | ||
| Color | Green+black | ||
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