Knowledge

2018-12-26Improve butyl shrinkage, avoid butyl inner tube swelling

The shrinkage of the butyl inner tube is inferior to that of the natural rubber inner tube. After the belly is swollen, it does not naturally shrink to the normal state with the decrease of the temperature, whi…
2018-12-25Reduce the amount of sulfur Recycled rubber products can avoid sulfur …

When using recycled rubber to produce rubber products, improper use of sulfur will cause the reclaimed rubber products to sulphur. So what is sulphur? The reason for the problem of sulfur injection is because t…
2018-12-24Effect of softening plasticizing system on the physical properties of …

The waste rubber powder processed from waste rubber products can be used as a main material in rubber products, and can also be used as a filler to fill rubber products. The soft plasticization system design an…
2018-12-21Recycled rubber / natural rubber production of acid and alkali resista…

When natural rubber and reclaimed rubber are used together to produce acid and alkali resistant rubber sheets, it is necessary to use barite powder, anthraquinone accelerator, thiram accelerator, etc. This arti…
2018-12-20Relationship between heat resistance of nitrile rubber and vulcanizati…

The nitrile reclaimed rubber has good heat resistance and wear resistance, so it can replace the nitrile rubber to produce various heat-resistant rubber products to maintain good performance. The vulcanization …
2018-12-19Different color EPDM cable skin recipe difference

EPDM reclaimed rubber is an ideal material for the production of cable sheaths. Different colors of EPDM cable skin formulations vary greatly. Rubber products manufacturers need to adjust them according to actu…
2018-12-18Application skills of tread reclaimed rubber in flame retardant sponge…

Flame-retardant sponge rubber has high requirements on insulation, flame retardancy and sealing of rubber compound. Therefore, it is used in the flame retardant sponge rubber formulation based on natural rubber…
2018-12-17Four materials to improve the thermal conductivity of butyl sulfide ca…

Vulcanized capsules can be combined with the two processes of shaping and vulcanization in the production process of rubber tires. During the use process, the thermal conductivity of the finished product direct…
2018-12-14Adding skills of white carbon black in recycled rubber products

As an ideal raw material for replacing carbon black, white carbon black can be used in the production of white, light-colored and color reclaimed rubber products, which significantly reduces the cost of raw mat…
2018-12-13Reduce natural rubber vulcanization

The use of natural rubber can produce a variety of high-elastic rubber products, but in the process of use is prone to vulcanization and anti-origination, then what is "vulcanization of the original", and how t…
2018-12-12Method for shortening mixing time of nitrile reclaimed rubber products

The replacement of nitrile rubber with nitrile reclaimed rubber to produce rubber products can significantly reduce the cost of raw materials. Shortening the refining rubber mixing cycle can further reduce prod…
2018-12-11Ways to improve the surface brightness of EPDM extrusion hose

Extrusion hoses made from EPDM and EPDM are resistant to high and low temperatures and aging. The hose raw materials, formulation and extrusion process all affect the smoothness of the EPDM hose surface.
2018-12-10Tire reclaimed rubber can produce high quality rubber products

Tire reclaimed rubber is a product of recycling and recycling of waste tires. The price is low. The production of rubber products can significantly reduce the cost of raw materials. However, there are still som…
2018-12-07Three application methods of butyl reclaimed rubber in waterproof memb…

The use of butyl reclaimed rubber in waterproofing membranes can not only achieve good waterproofing effect, but also reduce the cost of raw materials. In practical applications, what kind of form of butyl recl…
2018-12-06Improve the production efficiency of recycled rubber products - reduce…

When using recycled rubber to produce rubber products, shortening the mixing time of rubber fillers can improve production efficiency to a certain extent, so which fillers have less mixing time? Which compoundi…
2018-12-05Formulation Design of Latex Shoes Ribbon Adhesive

When the latex reclaimed rubber and the natural rubber are used together to produce the rubber strip, since the latex reclaimed rubber component is different from the natural rubber, it is necessary to appropri…
2018-12-04Tire rubber powder used in the side rubber needs refining

Rubber fenders are generally made of natural rubber, styrene-butadiene rubber, butadiene rubber or isoprene rubber. In the rubber fender formula based on styrene-butadiene rubber, the proper amount of activated…
2018-12-03Tire rubber powder used in the side rubber needs refining

The proper amount of tire rubber powder in the sidewall of the automobile tire can improve the processing technology and reduce the cost of raw materials. In the actual production process, it is better to refin…
2018-11-30Reinforcing filler in natural rubber products

Manufacturers of rubber products with natural rubber products as the main raw material usually add a certain proportion of reinforcing fillers to the formula to improve the wear resistance and tear strength of …
2018-11-29Ways to reduce the compression set of nitrile seals

The oil-resistant seal made of nitrile rubber or nitrile reclaimed rubber can maintain a good sealing effect in the oil medium for a long time, and the compression set of the nitrile rubber has a direct relatio…