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 Introducing the Natural Rubber Sponge Sheet, meticulously crafted from premium natural latex. Transformed through a precise process, this material evolves into a porous, supple marvel of engineering. Renowned for its exceptional elasticity, resilience, and compressibility, it becomes the quintessential choice for applications demanding superior cushioning or shock absorption. Its sponge-like nature creates a lightweight yet robust structure, effortlessly compressible under pressure yet resiliently bouncing back to form when pressure subsides.
This versatile rubber sheet finds extensive application across industries, including automotive, construction, electronics, and packaging. It excels as a medium for seals, gaskets, insulation, and cushioning. Distinguished by its innate ability to resist wear, aging, and environmental challenges like ozone and UV exposure, it offers sustainable durability. The unparalleled resilience of our natural rubber sponge ensures a steadfast performance, even under the rigors of frequent stress or compression.
Manufacturing natural rubber sponge sheets involves a process called foamingwhere natural latex is expertly combined with a foaming agent to craft a unique cellular structure. These sheets offer customization in thickness, density, and color to precisely match your specifications. As a renewable, eco-friendly choice, our natural rubber sponge sheets embody the perfect blend of performance and sustainability, making them an ideal choice for modern applications.
Product Features:
Natural Rubber Sheet (NR): Revel in the unparalleled flexibility and superior physical and mechanical properties of our NR Rubber Sheet.
SBR Rubber Sheet: Relish in the enhanced wear resistance and anti-aging characteristics, offering notable cost efficiency over NR.
Neoprene Rubber Sheet (CR): Celebrated for its outstanding resistance to weather, ozone, heat, and various harsh chemicals.
NBR (Nitrile) Rubber Sheet: Experience top-tier oil resistance, impressive durability, and superior anti-aging properties.
Other Rubber Sheet Options:
Explore our diverse range including SBR, NBR/Nitrile, and 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 |