Knowledge
Adding the right amount of recycled rubber powder to the POE sole can improve the wear resistance, wet skid resistance and aging resistance of the sole. Why? What proportion of recycled rubber powder can be add…
Carbon black is the most commonly used reinforcing filler in rubber products. Different types of carbon black have different molecular structure characteristics and different roles in rubber products. How do di…
The use of tire reclaimed rubber in automotive tire tread rubber can reduce the cost of raw materials, and also ensure its good resilience, wear resistance, tear resistance and flex resistance. How to design th…
Calcium silicate composed of silica, calcium oxide, water and iron oxide has better reinforcing effect on latex reclaimed rubber than natural rubber, and it is used together with carbon black to improve the vul…
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…
Butyl reclaimed rubber can increase the adhesion of natural rubber / styrene-butadiene rubber blending system, strengthen the intermolecular force, and improve the fatigue resistance and aging resistance of the…- 2018-09-25Precautions when mixing natural rubberNatural rubber is one of the rubber raw materials commonly used by rubber manufacturers. If the mixing time is too long during the mixing, the mixing temperature is too high, or the feeding sequence is unreasonable during mixing, the quality of the rubber compound will be directly affected.
The price difference of EPDM reclaimed rubber in the market is very large, which makes many manufacturers feel confused. So what are the factors related to the price of EPMD reclaimed rubber, and where is the s…
When used tire rubber powder is used in linear low-density polyethylene to make tire rubber powder/LLDPE blend material, too much tire rubber powder will reduce some indexes of the material, so it is necessary …
High-hardness nitrile rubber products are more prone to roll phenomenon than low-hardness rubber products. Why is the hardness of nitrile rubber in the actual production worse?
The use of a certain proportion of tire tread rubber powder in the formulation of the tread reclaimed rubber and the natural rubber can further reduce the raw material cost, and improve the wear resistance of t…
The rubber outsole, which is made of tire tread reclaimed rubber as the main raw material, has good elasticity and excellent wear resistance, and a small amount of natural rubber can further improve the perform…
When using latex reclaimed rubber processed from waste latex gloves instead of natural rubber to produce rubber products, it is necessary to pay attention to the proportion of latex reclaimed rubber and the des…
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…
The butyl chloride reclaimed rubber which is processed by the butyl medical bottle cap and the butyl rubber plug as the scrap material has less butyl content and more inorganic filler. Can it not be used in the…
The use of an appropriate amount of tire reclaimed rubber in the tire tread rubber can reduce the cost of the tread rubber raw material, improve the rubber processing technology, reduce the energy consumption g…- In the natural rubber / butadiene rubber combined with the appropriate amount of reclaimed rubber can reduce the cost of raw materials, improve the processing technology and product performance, but need to work hard on the type of reclaimed rubber, blending ratio, formula.
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…
The sponge foamed product produced by EPDM recycled rubber has good sound absorption, shock absorption and heat insulation properties, and the matching of foaming speed and vulcanization speed is the basis for …
In the production of nitrile seals, phenolic resin is often added to improve the physical properties and chemical properties of the seals. However, in actual production, bubble problems sometimes occur. Why? Is…