Factory Original NBR Nitrile Rubber Sheet for Industry

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Product Description

📋Basic Information
Model NO.
NBR1565
Speed
General Speed Mechanical Seal
Temperature
Low-Temperature Mechanical Seal
Performance
Oil and Waterproof Resistance
Standard
Standard
Balance
Balanced
Color
Black Blue Red etc
Density
1.3-1.5g/cm3
Elongation
Min. 200%
Hardness
50-65 Shore a +/-5
Specification
T=1-100 mm
HS Code
4016931000
Capacity
600t/Month
⚙️Product Overview

Nitrile rubber sheet is a synthetic rubber sheet made of copolymerized butadiene and acrylonitrile. It is widely used in industrial fields for its excellent oil resistance and superior mechanical properties.

🚀Core Performance
  • Oil & Solvent Resistance: Volume expansion rate in engine oil and gasoline is ≤5%. Exceptional sealing performance for fuel systems.
  • Mechanical Integrity: High tensile strength and abrasion resistance, 30%-45% higher than natural rubber.
  • Temperature Range: Long-term use from -30ºC to 100ºC, with short-term tolerance up to 120ºC.
Parameter Typical Value Test Standard
Tensile strength ≥3.5-6MPa GB/T 528-1998
Hardness 50~70° Shore A GB/T 528-1998
Elongation ≥280%-350% -
Abrasion resistance 30%-45% higher than NR GB/T 528-1998
🖼️Product Display
🧪Raw Materials
🛠️Application Areas
  • Sealing: Oil seals and O-rings for automotive and aviation hydraulic systems.
  • Industrial Protection: Chemical storage tank linings and pipeline anti-corrosion.
  • Antistatic Floor Mats: Surface resistance of 10⁶-10⁹Ω for electronic workshops.
  • Food Machinery: Food-grade formulas meeting FDA standards.
Application Example
📐Customized Shapes
📊Production Flow Chart
Production Process Flow
📦Packing & Shipping
Packing details Wooden pallet with plastic paper, or standard roll packing
Delivery details 7-15 days typical lead time
Shipping Logistics
Frequently Asked Questions
Q1: What are the main advantages of Nitrile (NBR) rubber sheets? NBR is primarily valued for its exceptional oil resistance, high tensile strength, and good abrasion resistance, making it ideal for fuel and chemical environments.
Q2: Can you provide customized shapes or sizes? Yes, we support OEM services including customized thicknesses (1mm-80mm), widths up to 2m, and specific cut-to-shape gaskets or diaphragms.
Q3: Is this material suitable for extreme outdoor weather? While NBR has good mechanical properties, for long-term exposure to strong ozone or high UV environments, we recommend adding ozone-resistant agents or using FKM rubber.
Q4: What is the typical temperature range for NBR sheets? The standard working temperature range is -30ºC to 100ºC. It can withstand short-term exposure up to 120ºC.
Q5: How does acrylonitrile content affect the performance? Higher acrylonitrile content increases oil resistance but reduces cold resistance. We offer various grades to match your specific environmental requirements.
Q6: Are food-grade Nitrile sheets available? Yes, we can produce food-grade formulas that meet FDA standards specifically for food processing machinery applications.

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