Multi-Purpose Natural Rubber Sponge Sheet for Equipment Sealing – OEM Available
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| Customization: | Available |
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| Material: | Natural Rubber |
| Usage: | Industrial Rubber Slab, Industrial, Flooring, Printing, Rubber Floor Covering |
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Basic Info.
- Model NO.
- Natural rubber sheet
- Feature
- Wear-resistant, Impact-resistant, Heat-resistant, Corrosion-resistant, Insulating, Cold-resistant
- Raw Materials
- Natural Rubber, Pad
- Medium
- Pure Gum Rubber Sheet and Fabric
- Performance
- Insulating Rubber Slab
- Color
- Black,Brown,Red,Gray,
- OEM or Not
- OEM Allowed
- Application
- Equipment Sealing Projects, Industrial and Mining
- Density
- 1.05+-0.05g/Cm2
- Hardness
- 35+-5
- Tensile
- >=18MPa
- Elongation
- >=500%
- Abrasion
- <=120mm3
- Characteristic
- Abrasion Resistant, Good Elasticity, High Strengt
- Gas Tightness
- Good
- Transport Package
- Export Standard
- Specification
- Thickness1-50mm, Width 0.6-2m, Length 1-50m
- Trademark
- GRAND RUBBERS
- Origin
- China
- HS Code
- 400821000
- Production Capacity
- 100000 Meter Per Month
Packaging & Delivery
- Package Size
- 100.00cm * 20.00cm * 20.00cm
- Package Gross Weight
- 50.000kg
Product Description
High-Quality Natural Rubber Sponge Sheet - Flexible, Durable, Ideal for Seals and Insulation
Product Description
Introducing our Natural Rubber Sponge Sheet, a pinnacle of versatility crafted from the finest natural rubber. This exceptional material boasts remarkable flexibility, durability, and resistance to wear and tear. Its unique sponge configuration provides outstanding compression set resistance, making it indispensable for applications involving sealing, gasketing, insulation, and cushioning. This product is the premier choice for industries desiring eco-friendly, high-performance materials characterized by exceptional physical properties.
Key Features
Flexibility & Compression Resistance: The ingenious sponge structure of our natural rubber offers exquisite flexibility, creating an effective seal and superior cushioning. Its resistance to compression ensures long-term reliability and performance.
Durability: Outstanding resistance to wear, tear, and aging makes our natural rubber sponge a long-lasting solution, even in the most rigorous environments.
Good Insulation Properties: Delivering both thermal and sound insulation, this material is a perfect fit for automotive, construction, and HVAC sectors.
Water Resistance: Its natural resistance to water ensures the maintenance of properties, even when exposed to damp conditions.
Eco-friendly: Composed of natural rubber, this sponge sheet is biodegradable and offers an environmentally conscious choice compared to its synthetic counterparts.
Non-toxic & Safe: Completely non-toxic and safe for a multitude of industrial and consumer applications, including environments within the food and pharmaceutical industries.
Applications
Seals & Gaskets: Perfectly suited for crafting seals and gaskets across automotive, construction, and industrial machinery sectors.
Cushioning & Padding: A preferred material in packaging, automotive interiors, and protective packaging, thanks to its exceptional cushioning capabilities.
Sound Insulation: Ideal for soundproofing in industrial and commercial applications, providing peace and quiet.
Thermal Insulation: Widely used in the HVAC industry, it's perfect for insulating pipes, ducts, and various equipment.
Medical & Food Industry: Its non-toxic nature ensures safety in medical devices and food-processing equipment applications.
Typical Physical Properties
| 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 |
Relevated Rubber Sheet Products
At Qingdao Grand Rubbers Co., Ltd, we pride ourselves on our extensive selection of industrial rubber sheets. Our collection includes premium food-grade options alongside a diverse range of choices such as the SBR rubber sheet, NBR rubber sheet, CR rubber sheet, NR rubber sheet, and anti-static rubber sheet, each designed to meet specific industry needs.,Our versatile lineup continues with the ribbed rubber sheet for added traction, the robust inserted sheet, and the intricate cloth impression rubber sheet, among other innovative solutions crafted to perfection.
Natural Rubber Sheet: Esteemed for its remarkable flexibility, this natural rubber sponge sheet delivers an exceptional balance of physical and mechanical excellence, ideal for diverse sealing applications.
SBR Rubber Sheet: Celebrated for its impressive wear resistance and superior anti-aging attributes when compared to NR, this sheet also stands out for its cost efficiency.
Neoprene Rubber Sheet: Provides unmatched resistance to a variety of environmental challenges, including climate fluctuations, ozone exposure, heat, and chemical interactions.
NBR Rubber Sheet: Known for its outstanding resistance to oils, this sheet also exhibits superior wear resistance and advanced anti-aging capabilities, making it an industry favorite.
| 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 | ||
Q1. Are you a manufacturer?
Yes, we have mainly produced rubber conveyor belts for over 18 years.
Q2. What is your main products?
Multi-ply fabric conveyor belt(EP/NN type), steel cord conveyor belt, chevron conveyor belt, sidewall belt, white conveyor belt, bucket elevator belt, filter belt, and special conveyor belts with the characteristics of heat resistant, cold resistant, oil resistant, flame retardant, abrasion resistant, etc.
Q3. What about the lead time?
1)3--5 days for sample.
2) 20--25 days for mass production. If urgent, we have the green channel.
Q4. Can you send free samples?
Yes, we provide samples for free after inquiry.
Q5. How about the package?
Standard export packing method, your special requirement will be respected.
Q6. What is your Payment terms?
T/T or L/C.
Q7. Can you do door-to-door?
No problem.
Q8. How do you ensure your product quality?
Our quality control system had been IS09001 certified. The first-class production equipment, testing facilities and a complete quality assurance system guarantee the high quality.
Q9. What is your major market?
Our products are heavily involved in exporting all over the world, including Europe, America, Middle East,Southeast Asia, South Africa, Australia, etc.
Q10. What you can do to support me better?
We can provide products that meet quality standards, timely delivery, transportation packaging requirements,and customer' s other special requirements.
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