Rubber Chem Encyclopedia

2019-01-16Selection of rubber oil in rubber sealing products

Rubber oil can improve the rubber elasticity, resilience, flexibility and low temperature softness in rubber sealing products. It is an indispensable compounding agent in the production of sealing products. How…
2019-01-04Relative offset between carbon black and rubber operating oil

In the processing of rubber products, carbon black can increase the hardness of the rubber, rubber oil can reduce the hardness of the rubber, so rubber products manufacturers can adjust the hardness of the rubb…
2018-12-28The three major functions of rubber processing oil in the processing o…

When using recycled rubber to produce rubber products, rubber processing oil is indispensable, which can improve the reclaimed rubber mixing process, extrusion process and vulcanization process. Xiaobian today …
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…
2018-12-14Adding 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…
2018-12-06Improve 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…
2018-11-24Effect of clay on the performance of EPDM cable

The combination of EPDM rubber and EPDM reclaimed rubber for the production of cable and cable sheaths has the dual advantages of cost and quality. Adding an appropriate amount of clay to the EPDM cable can fur…
2018-11-15Synergistic effect of silicate fillers and carbon black

Carbon black has obvious reinforcing effect in rubber products, and can also produce synergistic effect with silicate fillers, further improving the reinforcing effect and wear resistance of rubber filler in ru…
2018-11-06Effect of rubber filler on fatigue resistance of reclaimed rubber prod…

The use of recycled rubber to produce rubber products can reduce the cost of raw materials. The type and amount of rubber fillers have a great influence on the fatigue aging resistance of recycled rubber produc…
2018-10-29Recycled rubber sidewall rubber compounding agent selection

The use of reclaimed rubber in tire sidewall rubber can reduce the cost and improve the processing technology. Reasonable selection of the side rubber compounding agent containing reclaimed rubber can also incr…
2018-10-17改善氧化锌混炼时分散性的办法

Zinc oxide is a polyhedron in the production of rubber products. It can be used as an activator, accelerator, reinforcing agent, oxidant, etc. However, in actual production, zinc oxide is difficult to be unifor…
2018-09-27Carbon black affects the vulcanization properties of reclaimed rubber

As the most commonly used reinforcing agent in the production of reclaimed rubber products, carbon black can not only significantly improve the tensile strength and elongation at break of recycled rubber produc…
2018-09-13The finer the rubber filler, the better?

Rubber filler is an indispensable chemical compound in the processing of rubber products. It can improve the processing technology and reduce the production cost in the production of rubber products. The finene…
2018-09-07Additives for zinc oxide in reclaimed rubber waterstops

When using recycled rubber to produce rubber waterstops, the mechanical strength and service life of the reclaimed rubber waterstop can be further improved. What is the role of adding zinc oxide to the reclaime…
2018-08-24Modifier improves tire reclaimed rubber content in curtain rubber

Adding tire reclaimed rubber to the curtain rubber can reduce the production cost and improve the rubber processing process. The use of a suitable modifier in the ply rubber formulation containing the tire recl…
2018-08-10Common reinforcing filler for EPDM rubber products

When using EPDM rubber or EPDM reclaimed rubber to produce rubber products, the design of rubber reinforcing filling system directly affects various indexes of rubber products. What are the commonly used reinfo…
2018-08-08Design of Reinforcement Filling System for Small Passenger Cars with R…

The main raw materials for passenger car tires are generally natural rubber, styrene-butadiene rubber and carbon black. At present, many manufacturers add reclaimed rubber to the tire formula. How to design a s…
2018-07-23The difference between hydrophilic filler and hydrophobic filler in ru…

The rubber filler can improve the process performance of the rubber product and reduce the production cost. According to the hydrophilicity, it can be divided into a hydrophilic filler and a hydrophobic filler.…
2018-06-22Calcium carbonate affects the color of rubber products

Calcium carbonate is one of the most commonly used fillers in the rubber industry. In particular, light calcium carbonate and activated calcium carbonate not only reduce rubber costs but also improve the qualit…
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…