rubber compound of natural rubber

Specifications

Producing all kinds of rubber compound according to customer's requirment.
rubber compounding compounding

Producing rubber compounds for tire series

Producing rubber compounds for conveying belt series

Producing rubber compounds for rubber hose series

Producing rubber compounds for sports equipment and shoe materials series

Producing rubber compounds for seal and lining series

Producing rubber compounds for rubber convered roller series

Producing rubber compounds for damper series

Producing rubber compounds for medical and food series

Producing rubber compounds for industrial parts series.

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.