Knowledge

2021-12-07Application skills of natural rubber in solid tires

Natural rubber has high mechanical strength and good elasticity. It is an ideal material for making solid tires. However, natural rubber is relatively expensive, has poor aging resistance, and is prone to vulca…
2021-12-02Application characteristics of EPDM compound in rubber lining

Both EPDM rubber and waste EPDM rubber products processed into EPDM reclaimed rubber have excellent ozone resistance and weathering resistance, and can be used to produce rubber linings. How should manufacturer…
2021-12-01Reference formula for low-cost sealing strips with a large amount of m…

The sealing strips are mainly divided into solid sealing strips, sponge sealing strips and composite sealing strips. Among them, a large amount of reclaimed tire rubber can be used in ordinary solid sealing str…
2021-11-30Reference formula of several common high hardness nitrile O-rings

Nitrile rubber has excellent oil resistance, wear resistance, heat resistance, and strong adhesion. When nitrile rubber is used to produce high-hardness O-rings, a reasonable design formula can further optimize…
2021-11-24Commonly used anti-aging agents for sponge reclaimed rubber products

As the main raw material to reduce the cost of rubber products, reclaimed rubber can be used in the production of sponge rubber products to reduce costs; choosing a suitable antioxidant can significantly improv…
2021-11-23Basic formula of butyl rubber products with different hardness

Butyl rubber has the characteristics of good air tightness, heat resistance, chemical resistance, sound absorption, shock absorption, etc. The hardness of butyl rubber products in different applications is diff…
2021-11-22Application of reclaimed latex rubber in bicycle tires

Reclaimed latex rubber has high strength, good elasticity, and excellent wear resistance. It can be used alone or in combination with natural rubber to produce bicycle tires. Different types of bicycle tires re…
2021-11-19Techniques for the production of rubber bearings from pure natural rub…

Natural rubber is the main raw material for the production of various rubber bearings. It can be combined with different varieties and dosages of compounding agents to produce rubber bearings with a variety of …
2021-11-18The difference among peroxide and sulfur vulcanization system of EPDM …

EPDM reclaimed rubber has the characteristics of high and low temperature resistance, ozone resistance, weather resistance, high insulation, etc. Peroxide curing system and sulfur vulcanization system are two c…
2021-11-17EPDM rubber sealing strip uses ethylene propylene rubber powder to red…

The EPDM rubber powder is processed from waste EPDM rubber products and can be recycled into the production of EPDM rubber sealing strips, effectively reducing the cost of raw materials. The editor today shares…
2021-11-16Reference formula for waterproofing membranes with a large amount of m…

Waterproof membrane is a flexible building material product that can be bent into a roll. The main components of tire reclaimed rubber are natural rubber, styrene-butadiene rubber and carbon black. It can be us…
2021-11-15Low-cost tread rubber mixed with different proportions of tire reclaim…

Tire tread rubber is a rubber compound with patterns printed on the outer side of the tire in direct contact with the road surface. It is generally processed from natural rubber, styrene butadiene rubber, butad…
2021-11-11Formula design skills for combined use of nitrile rubber compound and …

Phenolic resin and nitrile rubber have good compatibility. When used as a reinforcing hardener and used in nitrile rubber, the combined vulcaniz insulation.
2021-11-09Varieties and usage of mold release agents commonly used in reclaimed …

There are many types of release agents, most of which are substances with low surface tension, which can form a continuous release film among the polymer and the mold. They are divided into short-life and semi-…
2021-11-08Several reference formulas for butyl rubber production inner tubes

Butyl rubber can be used alone in the production of butyl innertubes, or it can be used in combination with other types of rubber to prepare rubber innertubes with better overall performance and longer service …
2021-11-05Three major chemical properties of natural rubber

Natural rubber is a typical diene rubber with strong chemical reaction ability. In the actual production and application process, what chemical performance characteristics does natural rubber have? What problem…
2021-11-03Raw and auxiliary materials for the production of rubber products with…

In actual production, EPDM reclaimed rubber and EPDM rubber can be used together in any ratio, and the types and amounts of rubber additives in the formula can be adjusted appropriately to meet the physical req…
2021-11-02Modification and skills of reclaimed rubber powder in plastics industr…

Plastic is one of the three major synthetic materials. It has the characteristics of high mechanical strength, impact resistance, light weight, stable chemical properties, electrical insulation, etc., and is ea…
2021-11-01Reference formula for mixed tire reclaimed rubber in different parts o…

Rickshaw tires are bicycles, trolleys, human tricycles, and other non-motorized inner/outer tires. Rickshaw outer tires can be mixed with a certain proportion of reclaimed tire rubber, which can effectively red…
2021-10-29Nitrile rubber compound sulfur vulcanization system coordination skill…

Sulfur/accelerator system is the most widely used vulcanization system for nitrile rubber, nitrile reclaimed rubber or nitrile rubber/reclaimed rubber. When using it, it is necessary to select a suitable accele…