Knowledge

2019-04-25Optimized formula for low cost reclaimed soft wire sheath

The use of reclaimed rubber in the sheath of soft wire can reduce the cost of raw materials. Among them, tire reclaimed rubber and rubber reclaimed rubber are the lowest-priced products in reclaimed rubber, whi…
2019-04-24Nanomaterials commonly used in the production of recycled rubber produ…

Nanomaterials are between 1-100 nanometers in size, with high surface activity, high strength, good toughness and fast diffusion. The use of appropriate amounts of nanomaterials in the production of recycled ru…
2019-04-23Heat resistance of butyl sealing products under compression

Butyl reclaimed rubber can replace butyl rubber to produce various heat-resistant seals to reduce the cost of raw materials. The heat resistance and compression set resistance of butyl rubber directly affect th…
2019-04-22Advantages and Skills of Latex Rubber Outsole with Latex Recycled Rubb…

The use of a suitable proportion of latex reclaimed rubber in the outsole of the rubber shoes can reduce the production cost, relieve the shortage of the rubber resources of the butadiene rubber, increase the u…
2019-04-19Usage and dosage of magnesium oxide in nitrile rubber products

Dingqing rubber and Dingqing reclaimed rubber can be used together to produce rubber products to achieve a win-win quality and cost; the use of appropriate amount of magnesium oxide in the formula of NBR/recycl…
2019-04-18Reasons for the deposition of substances inside the EPDM heat-dissipat…

EPDM rubber and EPDM reclaimed rubber are ideal raw materials for the production of radiator hoses. However, EPDM heat-dissipating hoses often exhibit material deposition during use. Why? How to solve this prob…
2019-04-17Application of reclaimed rubber in refurbishing tire tread rubber

Some tires in used car tires can be repaired after professional inspection, and the tires can be repaired. The tires can be refurbished by adding appropriate amount of reclaimed rubber in the tire surface.
2019-04-16Application of vulcanized rubber powder in thermoplastic elastomer

Vulcanized rubber powder processed from waste rubber products can be used as a matrix material to prepare thermoplastic elastomers. What are the advantages of vulcanized rubber powders in thermoplastic elastome…
2019-04-15Three questions about ordinary rubber sheet formula containing tread r…

Ordinary rubber sheets have basically no requirements on oil resistance and high and low temperature resistance of rubber compounds. Most rubber sheet processing enterprises use a certain proportion of tread re…
2019-04-12How to choose compounding agent when reclaimed rubber produces water-s…

Recycled rubber and water absorbing resin are used to prepare a new cost-effective water-swellable rubber in the formulation of various compounding agents. The type and amount of each compounding agent in the f…
2019-04-11The role of silica in EPDM rubber

In the production of light-colored EPDM rubber, white carbon black is often used instead of carbon black as a reinforcing agent for rubber products; however, in actual production, the role of white carbon black…
2019-04-10How to further improve the ozone resistance of butyl reclaimed rubber …

The use of butyl reclaimed rubber to produce rubber products can also improve the ozone resistance of rubber products by adjusting the reinforcing filling system, softening system and anti-aging system. What ot…
2019-04-09How to further improve the ozone resistance of butyl reclaimed rubber …

The butyl reclaimed rubber processed from waste butyl rubber products retains the high saturation of butyl rubber and has excellent ozone resistance. However, in some special occasions, it is necessary to furth…
2019-04-08Application of recycled rubber resources in tire tread rubber

Recycling recycled rubber resources into tire tread rubber can not only reduce the cost of tire tread raw materials, but also improve the processing technology of tread rubber and realize the recycling of waste…
2019-04-06Reference formula for blending tread rubber with tread rubber

Adding the right amount of tread reclaimed rubber to the common 401 tire rubber can reduce the cost, but how much is suitable for reclaimed rubber? How to design a coordination system?
2019-04-05Nitrile seal ring formula design skills - reinforcement system

The reinforcing filling system can improve the wear resistance, tensile strength, tear strength and anti-swelling property of the nitrile rubber compound, improve the rubber processing technology and reduce the…
2019-04-04Nitrile seal ring formula design skills - vulcanization system

The sealing ring produced by using nitrile rubber or nitrile reclaimed rubber has excellent oil resistance. The design of the vulcanization system directly affects the mechanical strength and oil resistance of …
2019-04-03Recycled rubber products for the production of calcium oxide

Calcium oxide can be used as a moisture absorbent or desiccant in the production process of reclaimed rubber products. It can also be used as a filler and a reinforcing agent to understand the characteristics a…
2019-04-02Factors affecting the weatherability of EPDM products

Why are EPDM rubber and EPDM reclaimed rubber excellent in weather resistance, and what are the factors affecting weather resistance? What measures should be taken to further improve the weather resistance of E…
2019-04-01How to improve the heat resistance of chlorinated butyl reclaimed rubb…

The use of chlorinated butyl rubber as the main raw material in the steam hose with the appropriate amount of butyl chloride reclaimed rubber can reduce the production cost, with the use of silica, choose the a…