Rubber Chem Encyclopedia

2020-12-29How to choose compounding agent to improve the insulation of reclaimed…

When using reclaimed rubber to produce electrical insulation rubber products, rubber product manufacturers need to select appropriate types of rubber softeners and antioxidants in the formula to improve the ele…
2020-12-22The properties of rubber fillers affect the vulcanization process of r…

When using reclaimed rubber to produce rubber products, the surface properties of the rubber filler affect the vulcanization effect and speed of the reclaimed rubber, especially the pH value and DBA of the fill…
2020-12-10Common environmental protection conveyor belt covering collagen access…

When using natural rubber and styrene-butadiene rubber to produce ordinary environmentally friendly conveyor belt cover rubber, rubber product manufacturers need to select appropriate rubber raw materials, rati…
2020-11-30How to choose compounding agent to improve the insulation of reclaimed…

When using reclaimed rubber to produce electrical insulating rubber products, rubber product manufacturers can reasonably design vulcanization systems and rubber fillers according to actual needs to improve the…
2020-11-18Commonly used processing modifiers for reclaimed rubber products

When using reclaimed rubber to produce rubber products, rubber product manufacturers need to use lubricants, release agents, dispersants, softeners, peptizers, etc., and different processing modifiers play diff…
2020-11-06Application characteristics of p-phenylenediamine antioxidants in recl…

In the formulation of reclaimed rubber products, p-phenylenediamine antioxidants are very common, such as 4000 series antioxidants such as 4010/4010NA/4020, antioxidant H, etc., which can be used alone or in co…
2020-10-27Rubber filler properties affect the mixing process of reclaimed rubber…

When using rubber fillers to reinforce or fill reclaimed rubber, rubber product manufacturers need to understand the impact of filler properties on the reclaimed rubber mixing process, use rubber fillers reason…
2020-10-15High temperature vulcanized reclaimed rubber products and common compo…

In actual production, butyl reclaimed rubber, nitrile reclaimed rubber and EPDM reclaimed rubber products can be vulcanized under higher temperature conditions; when high temperature rapid vulcanization of recl…
2020-09-30How to choose rubber filler for injection reclaimed rubber products 2

The heat generation of the rubber filler during the processing of injection-type reclaimed rubber products affects the probability of scorching of the rubber. Rubber product manufacturers need to strictly calcu…
2020-09-29How to choose rubber filler for injection reclaimed rubber products

When using reclaimed rubber to produce injection-type rubber products, the type and amount of rubber filler affect the fluidity of the rubber material. Rubber product manufacturers need to select the appropriat…
2020-09-16Identification and treatment of the cause of rubber blooming

In actual production, lack of sulfur, improper storage, fluctuations in the quality of raw materials, production process operations, rubber aging, excessive compounding agents, etc. will cause blooming problems…
2020-09-04Application skills of liquid softener in reclaimed rubber products

Commonly used liquid softeners in the production process of reclaimed rubber products include naphthenic oil, aromatic oil, coal tar, vegetable oil, pine tar, tall oil, etc. Reasonable selection of softeners ca…
2020-08-25How to choose a compounding agent to improve the adhesion performance …

During the preparation of steel cord rubber, the adhesion performance directly affects the service performance and life of the cord rubber. Tire manufacturers need to adjust the variety and amount of compoundin…
2020-08-11The effect of softening system on the physical properties of reclaimed…

The reclaimed rubber softening system can not only improve the plasticity, fluidity, and processing performance of the rubber, but also affect the tensile strength, tear strength, elasticity and other physical …
2020-07-28Rubber compounding agent affects the shrinkage of reclaimed rubber

When using reclaimed rubber to produce rubber products, rubber product manufacturers need to choose appropriate rubber compounding agents to meet the impact of rubber product processing technology on the shrink…
2020-07-17The role of common silica fillers in reclaimed rubber products 3

Dolomite powder, attapulgite, Haicang stone, and asbestos are all silica-based rubber fillers. They are not common in reclaimed rubber products but their role is irreplaceable. What should we pay attention to w…
2020-07-16The role of common silica fillers in reclaimed rubber products 2

When using reclaimed rubber to produce rubber products, the silica fillers that may be used include mica powder, feldspar powder, coal gangue, etc. So what specific role do these fillers play in reclaimed rubbe…
2020-07-15The role of common silica fillers in reclaimed rubber products 1

Silica fillers are widely used in rubber products. Clay/talc powder and wollastonite are the most commonly used rubber fillers in the production of reclaimed rubber products and play an irreplaceable role.
2020-07-06White carbon black improves the adhesion between reclaimed rubber and …

The rational use of white carbon black in recycled rubber products can not only improve the mechanical strength of the rubber compound, but also improve the adhesion between the recycled rubber and the skeleton…
2020-06-23How can the anti-scorching agent and accelerator cooperate to effectiv…

In the production process of rubber products, scorch inhibitors can effectively avoid scorching of rubber compounds. The effect of accelerators in rubber products is different. Different types of accelerators n…