ISO Certified Natural Rubber Sheet Manufacturer Ensuring Consistent Quality for Industrial Applications
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Product Highlights
- ISO Certified Quality: Manufactured with ISO 9001 certification ensuring consistent high standards.
- Natural Rubber Material: Crafted from top-tier natural rubber for superior flexibility and durability.
- Customizable Dimensions: Customization size available to meet specific project requirements.
- Multi-Color Options: Available in Black, Brown, Red, and Gray to suit various applications.
- Superior Insulation: Excellent thermal and sound insulation for automotive and HVAC use.
- Wear and Tear Resistance: Designed to withstand significant aging and harsh environmental conditions.
- Non-Toxic and Safe: Safe for use in food processing and medical device applications.
- Fast Sample Delivery: Samples available within 3-5 days for quick evaluation.
Product Attributes
- Customization
- Available
- Material
- Natural Rubber
- Usage
- Industrial Rubber Slab, Industrial, Flooring, Printing, Rubber Floor Covering
- 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
- Package Size
- 100.00cm * 20.00cm * 20.00cm
- Package Gross Weight
- 50.000kg
- Lead Time
-
15 days (1 - 3000 Square Meters)
To be negotiated ( > 3000 Square Meters)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Natural Rubber Sponge Sheet is crafted from top-tier natural rubber. This material stands out for its remarkable flexibility, outstanding durability, and superior wear and tear resistance. Its distinctive sponge structure ensures excellent compression set resistance, making it the perfect solution for sealing, insulation, and cushioning needs. Ideal for industries that demand high-performance, eco-conscious materials with top-notch physical attributes, this sheet is the ultimate choice for those who seek excellence.
Key Features
Unmatched Flexibility & Compression Resistance: The innovative sponge structure of our natural rubber offers exceptional flexibility, ensuring a highly effective seal and impressive cushioning capabilities. Its resistance to compression guarantees long-lasting performance, meeting the demands of challenging environments.
Unparalleled Durability: Designed to withstand significant wear, tear, and aging, our natural rubber sponge promises an extended service life, even under the most demanding conditions.
Superior Insulation Properties: This material provides excellent thermal and sound insulation, making it an ideal choice for use in automotive, construction, and HVAC applications.
Enhanced Water Resistance: Naturally water-resistant, it retains its outstanding properties even in wet conditions, ensuring reliability and performance.
Environmentally Friendly: Crafted from natural rubber, this biodegradable material is a greener choice compared to synthetic alternatives, minimizing environmental impact.
Non-toxic & Safe: Our natural rubber sponge is non-toxic and safe, making it suitable for a wide range of industrial and consumer applications, including use in the food and pharmaceutical sectors.
Applications
Seals & Gaskets: Perfect for crafting seals and gaskets in automotive, construction, and industrial machinery, ensuring reliability and efficiency.
Cushioning & Padding: Ideal for use in packaging, automotive interiors, and protective solutions, our material offers superb cushioning properties to protect and preserve.
Effective Sound Insulation: An excellent choice for soundproofing applications in both industrial and commercial settings, providing a quieter environment.
Advanced Thermal Insulation: Widely utilized in the HVAC industry, this material is perfect for insulating pipes, ducts, and various equipment, enhancing efficiency.
Suitable for Medical & Food Industry: Safe for integration in medical devices and food-processing equipment, thanks to its non-toxic profile, ensuring cleanliness and hygiene.
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
Discover the expansive selection of industrial rubber sheets crafted to meet diverse demands. From food-grade offerings to specialized materials, explore our range: SBR rubber sheets, NBR rubber sheets, CR rubber sheets, NR rubber sheets, and cutting-edge anti-static rubber sheets.,Enhance your projects with ribbed rubber sheets, inserted sheets, and cloth impression rubber sheets, among a variety of other tailored options.
Natural Rubber Sheet: Celebrated for its unparalleled flexibility, this sheet delivers remarkable physical and mechanical prowess, ideal for comprehensive applications.
SBR Rubber Sheet: Distinguished by its exceptional wear resistance and superior anti-aging capabilities compared to NR, all while maintaining cost-effectiveness.
Neoprene Rubber Sheet: Showcases outstanding resilience against climatic conditions, ozone, heat, and chemical exposure.
NBR Rubber Sheet: Provides unmatched oil resistance, reinforcing its wear resistance and offering exceptional anti-aging properties.
| 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.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR255077". Items marked "" are certified.
Company Profile
Founded in 2004, GRAND RUBBER is an engineering-oriented manufacturer and international supplier of conveyor belts and industrial rubber products. We serve distributors, EPC contractors, procurement teams and end users in mining, cement, quarrying, steel, bulk material handling and livestock farming.
Our four core product lines are:
Conveyor Belts
Our range includes multi-ply fabric, steel cord, corrugated sidewall, chevron, bucket elevator and white conveyor belts, together with heat-resistant, oil-resistant, cold-resistant and fire-resistant options selected according to application requirements.
Cow Mats and Cow Mattresses
We supply rubber flooring for dairy farm walking, standing and resting areas, including roll mats, interlocking mats, mattress covers, cushioning systems and installation accessories.
Mining Rubber Sheets
We supply rubber sheets for equipment wear protection, with material, thickness and supply format selected according to abrasion, impact and operating conditions.
Rubber Linings
Our rubber lining products support equipment protection, with specifications reviewed against equipment drawings, wear conditions and fixing requirements.
With a manufacturing base of approximately 100, 000 m², around 20 production lines and an annual production capacity of approximately 1.5 million m², GRAND RUBBER supports regular international supply and customized project requirements. Our products are supplied to customers in more than 50 countries.
Our management systems cover ISO 9001, ISO 14001 and ISO 45001. Our products are also supported by CE certification where applicable. Depending on the product and agreed requirements, quality checks may include dimensional inspection, tensile strength, adhesion, abrasion resistance, hardness and other application-specific testing. Applicable standards and testing requirements are confirmed for each product and project. Third-party inspection can also be arranged by agreement.
We help buyers clarify specifications and select suitable products based on actual working conditions. Customization may include dimensions, belt construction, rubber cover grades, surface patterns, labeling and packaging.
Our focus is on technical suitability, consistent quality, competitive cost and clear communication throughout product selection and order execution. We aim to build dependable supply relationships with distributors, project buyers and end users.
Send us your specifications, drawings or application details, together with the required quantity. Our team will review your requirements and help identify a suitable product configuration for quotation.
About Our Factory & Business Background
- Address
- Huanhai Economic Development Zone, Chengyang District, Qingdao, Shandong, China
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Are you a manufacturer?
- Yes, we have mainly produced rubber conveyor belts for over 18 years.
- 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.
- 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.
- Can you send free samples?
- Yes, we provide samples for free after inquiry.
- How about the package?
- Standard export packing method, your special requirement will be respected.
- What is your Payment terms?
- T/T or L/C.
- Can you do door-to-door?
- No problem.
- 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.
- 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.
- 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.
Send your message to this supplier
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Product Groups
- Steel Cord Conveyor Belt
- Multi-ply Fabric(EP/NN) Conveyor Belt
- Chevron Conveyor Belt
- Corrugated Sidewall Conveyor Belt
- Heat Resistant Conveyor Belt
- Fire Resistant(Flame Retardant) Conveyor Belt
- Oil Resistant Conveyor Belt
- Cold Resistant Conveyor Belt
- White(FDA) Conveyor Belt
- Bucket Elevator Belt
- Pipe Conveyor Belt
- Industrial Rubber Sheet
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