EPDM Rubber Encyclopedia

2022-04-12Effective methods to overcome the four major shortcomings of EPDM 1

Due to the characteristics of the molecular structure itself, EPDM rubber has some "congenital defects", mainly manifested in poor self-adhesion and mutual adhesion, high raw rubber price, slow vulcanization sp…
2022-03-28Comparison of EPDM / Latex reclaimed rubber and reinforced carbon blac…

When using carbon black to improve the mechanical strength of EPDM / Latex reclaimed rubber, the variety and amount of carbon black will not only affect the physical properties of the compound, but also affect …
2022-03-04Application formula design of EPDM reclaimed rubber in three types of …

EPDM reclaimed rubber retains the basic performance characteristics of EPDM rubber, and has excellent high and low temperature resistance, weather resistance, and ozone resistance. It can be used alone or in co…
2022-02-24Low-cost formulation optimization and production method of EPDM reclai…

EPDM reclaimed rubber has the basic performance characteristics of EPDM rubber, and has excellent high and low temperature resistance and aging resistance. It can replace EPDM rubber to produce waterproof membr…
2022-02-17Three major applications of EPDM reclaimed rubber in the automotive in…

EPDM reclaimed rubber retains the basic performance characteristics of EPDM rubber, high and low temperature resistance, weather resistance, ozone resistance, and can replace high-priced EPDM raw rubber to prod…
2021-12-28The effect of adding vulcanizing agent to the peroxide vulcanization s…

Many EPDM/reclaimed rubber products choose to use peroxide vulcanization, and vulcanization aids need to be added to the vulcanization system. What are the functions of vulcanization aids in EPDM peroxide vulca…
2021-12-15Formula adjustment techniques for mixing EPDM reclaimed rubber in syst…

EPDM reclaimed rubber retains the basic performance characteristics of EPDM raw rubber, high and low temperature resistance, ozone resistance, and weather resistance. It can be used with raw rubber to produce c…
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…
2021-11-18The 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…
2021-11-03Raw 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…
2021-10-21Common methods to improve oil resistance of EPDM reclaimed rubber

EPDM reclaimed rubber does not have resistance to general non-polar mineral oils and fuels. Certain measures are taken to improve the oil resistance of EPDM reclaimed rubber, which can break the restriction on …
2021-10-08The vulcanization system affects the heat resistance of EPDM compound …

The main chain of EPDM rubber is composed of chemically stable saturated hydrocarbons with excellent heat resistance. When using EPDM rubber to produce rubber seals and other products, the vulcanization system …
2021-09-23Ways to improve the molding viscosity of EPDM compound

Part of the EPDM rubber material processing or semi-finished product manufacturing process, it is necessary to laminate two or more layers of unvulcanized rubber or other materials, at this time, it is necessar…
2021-09-07Can a large amount of softener be added for low-hardness EPDM regenera…

Many rubber products require the Shore hardness to be below 55 degrees. In order to reduce the hardness of EPDM reclaimed rubber products, many rubber product manufacturers choose to add a large amount of softe…
2021-08-23Cooperating skills of EPDM sponge rubber foaming system

EPDM reclaimed rubber can replace a certain proportion of EPDM rubber to produce sponge products such as sponge rubber sheets, sponge strips, sealing strips, insulation boards, and sponge foam handles, effectiv…
2021-08-05How to design a formula to improve the electrical insulation of EPDM r…

In actual production, the variety and amount of compounding agents in the vulcanization system, reinforcing filling system, softening system and protective system will affect the electrical insulation of electr…
2021-08-04Tips for using EPDM reclaimed rubber for low-cost heat-resistant rubbe…

EPDM reclaimed rubber is often used in the production of heat-resistant rubber sheets. It can be used to produce heat-resistant rubber sheets alone or in combination with EPDM rubber in an appropriate ratio to …
2021-07-19How to design a formula to improve the electrical insulation of EPDM r…

EPDM reclaimed rubber can be used together with ethylene propylene rubber to produce low-cost electrical insulating rubber products. Reasonable design of EPDM rubber/reclaimed rubber insulating compound formula…
2021-07-02How to realize the co-vulcanization of EPDM compound and other rubbers

When EPDM rubber is used in combination with other types of rubber, such as natural rubber, styrene butadiene rubber, butadiene rubber, butyl rubber, and reclaimed rubber, the ability to achieve co-vulcanizatio…
2021-06-21EPDM rubber roller basic formula and raw materials selection

When using EPDM rubber to produce printing rubber rollers, ink rubber rollers and other products, appropriate use of EPDM reclaimed rubber or a small amount of butyl reclaimed rubber can effectively reduce the …