OEM Thickness Width Rubber Sheet for Machinery Protection And Industrial Application
1. Definition and Basic Composition
A rubber sheet is a versatile industrial material made by processing natural rubber, synthetic rubber (like SBR, NBR, EPDM, Neoprene, Silicone), or a blend of both. It is produced through mixing, calendering, or pressing raw rubber with additives (such as vulcanizing agents, fillers, and anti-aging agents) and then vulcanizing it into sheets of uniform thickness and specific properties.
2. Specifications
| Item |
Details |
| Product Name |
Rubber Sheet / Industrial Rubber Sheet |
| Definition |
Flexible flat elastomer material produced by mixing, calendaring, vulcanizing rubber polymers and additives; used for sealing, cushioning, wear resistance, insulation and protection |
| Main Materials |
Natural Rubber (NR), SBR, NBR (Nitrile), CR (Neoprene), EPDM, Silicone, Viton (FKM), Butyl (IIR) |
| Common Hardness |
Shore A 40°–90° (customizable) |
| Standard Thickness |
1mm, 2mm, 3mm, 5mm, 6mm, 8mm, 10mm, 12mm, 20mm, etc. |
| Standard Size |
1m×1m, 1m×2m, 1.2m×5m, 1.2m×10m, 1.5m×10m, roll length 10m/20m/50m |
| Key Properties |
High elasticity, tensile strength, tear resistance; waterproof, shock absorption; oil / chemical / heat / cold / weather resistance (depends on rubber type) |
| Surface Types |
Smooth, textured, cloth-imprinted, ribbed, diamond-pattern |
| Typical Applications |
Gaskets and seals; anti-vibration pads; conveyor lagging; waterproofing; tank lining; flooring mats; electrical insulation |
| Working Temperature |
General: -20°C to +80°C
Silicone/Viton: -60°C to +250°C |
| Industries |
Mining, construction, automotive, marine, food, electronics, engineering machinery |
3. Common Types and Their Primary Uses
Different base polymers create sheets for specific applications:
Natural Rubber (NR) Sheets: High elasticity and tensile strength. Used in gaskets, seals, and impact-absorbing pads.
Nitrile Rubber (NBR) Sheets: Excellent resistance to oils, fuels, and solvents. Common in automotive and machinery gaskets, fuel hoses.
Neoprene (CR) Sheets: Good weather, ozone, and moderate oil/fire resistance. Used in outdoor seals, weather stripping, and corrosion linings.
Ethylene Propylene Diene Monomer (EPDM) Sheets: Excellent weather, ozone, steam, and water resistance. Widely used in automotive weather seals, roofing membranes, and outdoor gaskets.
Silicone Rubber Sheets: High & low-temperature resistance (-60°C to 230°C), food/medical grade options, good electrical insulation. Used in food processing, medical devices, high-temperature gaskets, and insulation.
Fluorocarbon/Viton® (FKM) Sheets: Exceptional heat and chemical resistance. Used for demanding seals in aerospace, chemical, and automotive industries.
4. Main Applications Across Industries
Rubber sheets are critical components in:
Sealing and Gasketing: Creating static seals between flanges, covers, and housings in pipelines, machinery, and automotive assemblies.
Lining and Protection: Lining tanks, chutes, and hoppers in mining, chemical processing, and agriculture to protect against abrasion and corrosion.
Insulation: Serving as electrical insulation mats, thermal pads, and soundproofing layers in construction and electronics.
Flooring and Matting: Used for anti-fatigue mats, anti-slip surfaces, and vibration-damping pads in industrial and commercial settings.
Diaphragms and Membranes: Acting as flexible barriers in pumps, valves, regulators, and roofing systems.
Custom Fabrication: Cut, punched, or molded into specific parts like washers, seals, bushings, and rollers.
5. Standard Forms and Specifications
Rubber sheets are typically available in:
Rolls or Flat Sheets of standard width and length.
Various standard thicknesses (e.g., 1mm to 50mm or more).
Different hardness levels (measured in Shore A durometer, e.g., 40°A to 90°A).
Surface finishes: smooth, fabric-impressed, or textured.
May be reinforced with fabric or metal inserts for added strength.
6. Selection Considerations
Choosing the right rubber sheet involves evaluating:
Chemical/Medium Exposure: What fluids, oils, or solvents will it contact?
Temperature Range: Required operating minimum and maximum temperatures.
Pressure and Mechanical Stress: Load, compression, abrasion, or tearing forces.
Environmental Factors: Exposure to sunlight, ozone, oxygen, or weathering.
Regulatory Requirements: Need for FDA, NSF, UL, or other certifications.
Physical Properties: Required hardness, tensile strength, elongation, and elasticity.
Company Profile
Qingdao MWin Industry and Trade Company is a professional enterprise specializing in the production of various categories and applications of rubber conveyor belts, rubber seals, and other rubber products.
With many years of production, sales, and export experience, our customer base spans globally, earning us an excellent reputation. We maintain high quality standards and efficient service to fully comply with customer requirements and deliver qualified products.
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Frequently Asked Questions
How soon can we get a reply after we send you an inquiry?
We will reply to you within 2 hours after receiving the inquiry during working days.
Are you a direct manufacturer or a trading company?
We have our own factory and international trade department, handling both production and sales directly.
What products can you provide?
We produce ST cord conveyor belts, sensor conveyor belts, pip conveyor belts, anti-tear conveyor belts, EPDM conveyor belts, high temperature resistant conveyor belts, heat resistant conveyor belts, fire resistant conveyor belts, EP conveyor belts, NN conveyor belts, SW fabric conveyor belts, cotton conveyor belts, chevron conveyor belts, rough top conveyor belts, oil resistant conveyor belts, chemical resistant conveyor belts, flat transmission belts, and rubber V belts.
What application fields are your products mainly involved in?
Primarily used for transportation tasks in metallurgy, chemical, cement, coking, steel and other industrial sectors.
What is the production capacity of your company?
Our facility covers 20,000 square meters with 12,000 square meters of building space. We operate 12 production lines with comprehensive product design, production, quality control, and after-sales service departments.
How does your company guarantee product quality?
We maintain complete physical and chemical testing equipment with a dedicated quality management team. All properties are controlled from raw material analysis through semi-finished products to finished product testing.
What is the payment method?
We confirm transaction methods during quoting, including FOB, CIF, CNF or other negotiable methods based on order quantity.
How to deliver goods to customers?
We primarily ship by sea from Qingdao port for convenience. For urgent shipments, air transport is available through the nearby international airport.
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