NBR modified compounds
USD $2,000 - $4,500 /Metric Ton
Min.Order:1 Metric Ton
Jining Zhong Yi Rubber-Plastic Co., Ltd.
Producing all kinds of rubber compound according to customer's requirment.
rubber compounding compounding
Rubber compound for rubber hose series
1.Inner layer rubber)
Test Item) Test Results
Hardness(Shore A) 75
Tensile Strength(MPa) 18
Elongation(%) 370
Heat aging resistance)(70°C×48h)
Change in hardness)(Shore A) 2
Change in tensile) (%) -13
Change in elongation(%) -19
2.Outer layer rubber
Test Item Test Results
Hardness)(Shore A) 6
Tensile Strength)(MPa) 13
Elongation)(%) 440
Heat aging resistance)(70°C×48h)
Change in hardness)(Shore A) 1
Change in tensile) (%) -19
Change in elongation)(%) -21
3.Middle layer rubber)
Test Item Test Results
Hardness)(Shore A) 70
Tensile Strength)(MPa) 16
Elongation)(%) 480
Heat aging resistance)(70°C×48h)
Change in hardness)(Shore A) 2
Change in tensile) (%) -20
Change in elongation)(%) -16
All rubber compounds are tested before shipment to ensure compliance with our highest quality standards. Testing of tensile strength, modulus, specific gravity and resilience, durometer, as well as rheometer graphs form the basis of our quality control. Our statistical process control system ensures product uniformity and workability, resulting in a compound that will process efficiently in your operation.