Knowledge

2018-06-16The characteristics of three sulfur vulcanization systems

Sulfur is the most commonly used traditional vulcanizing agent in the rubber product industry. According to the amount of vulcanizing agent, it can be divided in common sulfur vulcanization system, semi-effecti…
2018-06-15Typical application of chlorinated butyl reclaimed rubber

Chlorinated butyl reclaimed rubber is a reclaimed rubber processed from waste butyl stoppers. It can be used in the production of lawn tires, damping blocks, and tire inner tubes to improve product performance …
2018-06-14Effect of Rubber Content in Automotive Radiator Hose on Heat Resistanc…

At present, automotive radiator rubber hoses on the market are mostly EPDM rubber hoses. The heat resistance, ozone resistance, aging resistance, and chemical stability of the products are excellent. The heat r…
2018-06-13Reclaimed rubber release agent selection points

The use of an appropriate amount of release agent in the production process of reclaimed rubber products can significantly improve the mold release performance and increase the yield, so what should be taken in…
2018-06-12Improve hot tearing resistance of EPDM products

EPDM rubber/reclaimed rubber is an ideal raw material for the production of various outdoor rubber products, but hot tearing problems may occur during the production of model rubber products, affecting the finished product rate of rubber products. How can this be solved?
2018-06-11What rubber modifiers will be used in butyl rubber products?

In order to improve the quality of butyl rubber products, rubber manufacturers will add a certain amount of modifiers to their formulations to improve the processing technology and performance of butyl rubber p…
2018-06-10What should be paid attention to when using tire reclaimed rubber in the middle …

The tire reclaimed rubber is processed from the waste tire rubber powder. The product performance temperature and the price are low. The use of the main material in the sponge midsole can not only reduce the cost, but also ensure the quality. It is required when producing the tire reclaimed rubber s…
2018-06-09Softening Effect of Coumarone in Nitrile Rubber Products

Solid coumarone and liquid coumarone are softening and tackifiers commonly used in the production of nitrile rubber/reclaimed rubber products, which can improve the processing technology of nitrile rubber/recyc…
2018-06-08The Reason and Solution of "Red Variation" in Rubber Sole

Most of the rubber soles on the market are white or light-colored, and the "red change" phenomenon often occurs in the production process of white rubber soles, especially the soles or the parts that come in co…
2018-06-07Method for improving wear resistance of nitrile wear-resistant product…

The use of nitrile reclaimed rubber can not only produce oil-resistant rubber products, but also can produce various wear-resistant products such as wear-resisting plastic sheets and wear-resistant parts. How c…
2018-06-06The white carbon black in the nitrile seal can be added

White carbon black is often used to produce rubber seals using nitrile rubber or nitrile reclaimed rubber as raw materials. However, white carbon black has advantages and disadvantages in the production of nitr…
2018-06-05Chlorinated butyl reclaimed rubber/rubber production bladder formulati…

The use of chlorinated butyl reclaimed rubber and chlorinated butyl rubber to produce rubber bladders can ensure good air tightness, heat resistance, and dimensional stability of rubber bladders, and can also s…
2018-06-02Tire rubber powder and reclaimed rubber

Rubber tires have low requirements on the mechanical properties of rubber raw materials. Many rubber product manufacturers directly use tire reclaimed rubber or tire rubber powder. However, there are difference…
2018-06-01Recycled rubber vulcanizate hardness and carbon black formula

Reclaimed rubber hardness is an important indicator to measure the quality of reclaimed rubber products. Different types of reclaimed rubber have different hardness. Among them, carbon black is the most commonl…
2018-05-31Need to use white carbon black in tire tread rubber

White carbon black is the most commonly used reinforcing filler for producing light-colored rubber products instead of carbon black in the production of rubber products. It is also used in black automotive tire…
2018-05-30Light calcium prices rise, how to reduce the cost of rubber products m…

In the production of rubber products, light calcium carbonate can not only increase the volume of products, but also reduce the cost of rubber. However, once the price of light calcium rises, how should the rub…
2018-05-29Low cost formula design of rubber outsole

Tread reclaimed rubber has low price, good elasticity, and higher rubber content than other types of tire reclaimed rubber. It is an ideal raw material to replace rubber in the production of rubber soles. So what should you watch out for when using tread reclaimed rubber to produce rubber outsole?
2018-05-28Three reasons to choose EPDM reclaim adhesive for sponge seals

EPDM reclaimed rubber is resistant to high and low temperature and aging. It can be used to produce foam seals which can not only reduce the cost of raw materials, but also guarantee the quality of EPDM seals a…
2018-05-27EPDM high temperature reclaimed rubber seals

EPDM rubber sealing strips are excellent in high temperature resistance and can be used in various doors, windows, automobiles, electrical cabinets and other occasions to seal, maintain a good sealing performan…
2018-05-26Does EPDM recycled rubber need to add anti-aging agent?

EPDM reclaimed rubber has excellent anti-aging properties. The rubber products produced can maintain good performance for a long time. Does that mean that the use of EPDM reclaimed rubber does not require the a…