| 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 Crafted from pure natural latex, this type of rubber sheet undergoes a meticulous transformation into a porous yet flexible marvel. It stands out with its astounding elasticity, resilience, and compressibility-qualities that make it simply perfect for applications demanding exceptional cushioning or shock absorption. The ingeniously designed sponge structure ensures a lightweight profile while maintaining robustness and durability, effortlessly withstanding pressure to bounce back to its pristine form after compression.
This versatile rubber sheet finds extensive applications across diverse industries such as automotive, construction, electronics, and packaging. Whether used for seals, gaskets, insulation, or cushioning, it excels in providing unmatched resistance to wear, aging, and environmental challenges like ozone and UV exposure. The high resilience of natural rubber sponge guarantees enduring performance, even under constant stress and compression, making it an indispensable choice for rigorous industrial demands.
The artful crafting of natural rubber sponge sheets takes shape through a specialized process known as foaming, where latex combines with a foaming agent to birth a cellular masterpiece. Tailor these sheets with varying thicknesses, densities, and colors to meet your precise specifications. As a renewable and eco-friendly material, these sheets are the top choice for those who seek both exceptional performance and a commitment to sustainability.
Product Features :
Natural Rubber Sheet (NR): Discover unrivaled flexibility and superior physical and mechanical advantages.
SBR Rubber Sheet: Benefit from improved wear resistance and longevity over NR, all at an economical price.
Neoprene Rubber Sheet (CR): Famous for its outstanding resistance to atmospheric conditions, ozone, heat, and aggressive chemicals.
NBR (Nitrile) Rubber Sheet: Engineered for excellent oil resistance, impressive wear durability, and anti-aging prowess.
Other Rubber Sheet Options :
Explore the variety 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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