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Rubber Impact Resistance Agent K-800

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  • Payment TermsL/C,D/P,T/T
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Rubber Impact Resistance Agent K-800



K-800 agent consists of impact resistant resin, Nano-short fiber, Nano-silicon dioxide and Non-metallic complex. The agent is a new multi-functional material which produced by in-situ composite and high temperature grafting technologies.



It is non-toxic, harmless to human and no environmental pollution.



Test Method


grey powder

visual inspection

Heating loss105X2h,%



Ignition loss800X2h),%



pH Value





1.    K-800 contains impact resistance resin, which can effectively improve tear-resistance and impact-resistance performance of tires in tough road, extend service life and driving safety of tires, this is a great significance to promote product upgrade in tire industry.

2.    It can reduce the porosity and improve the abrasion-resistance of rubber. This new material can effectively capture and consume heating expansion of small molecules under pressure, so it can reduce the porosity, and improve the compactness and abrasion-resistance of the rubber.

3.    It has excellent technologies. The new material has interfacial activity component, which can reduce the interfacial energy among all materials in formula. This will stabilize the dimension of rubber sheet and tires, and products surface will be more smooth.


Usage and Dosage:

1)    Add K-800 agent together with Zinc Oxide when mixing rubber master-batch.

2)    3~6 units of total tire compound can be used for tire tread and tire sidewall, other formula is same as before or make slightly adjustment.


Packing and Storage:

It is packed in Kraft paper bags lined with plastic film, net weight is 25kg/bag.

It should be stored in a cool, dry warehouse.

The shelf life is 24 months.