Knowledge

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…
2022-04-11Application formula and technological process of tire rubber powder in…

Rubber asphalt sealant has the characteristics of good toughness, high cohesion, good elasticity, high temperature stability, and low temperature not easy to be brittle. In actual production, tire rubber powder…
2022-04-07Commonly used reclaimed rubber and formula in the production of nitril…

Nitrile rubber is a general-purpose oil-resistant rubber. When using nitrile rubber as the main raw material to produce oil-resistant rubber sheets, the rational use of reclaimed rubber can not only ensure the …
2022-04-06The composition of the formula of reclaimed rubber products and the se…

The formula of reclaimed rubber products is mainly composed of raw rubber, vulcanization system, anti-aging system, reinforcing filling system, softening and plasticizing system and other special compounding ag…
2022-04-01The reason why the reclaimed rubber hose is easy to foam and delaminat…

When using reclaimed rubber to produce rubber pipes in the rainy season, the problem of foaming and delamination is prone to occur. Why? How to effectively eliminate the phenomenon of foaming and delamination o…
2022-03-30Does tire recycled rubber need mastication? What are the main points o…

The Mooney viscosity (ML100℃ 1+4) of tire recycled rubber is generally around 60. Before mixing, plasticizers, fillers, etc. can be directly mixed in the internal mixer, or the mixer can be directly mixed aft…
2022-03-29How to use light colored latex regenerated rubber to produce color clo…

When using light colored latex reclaimed rubber as the main raw material to prepare color latex cloth rubber shoes Baotou rubber, reasonably designing the formula can further optimize the quality of finished pr…
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 …
2022-03-25Reference formula of rubber powder for bicycle tire tread rubber and c…

The waste rubber powder can be mixed into different parts of the bicycle tire, which can effectively reduce the cost of raw materials under the premise of ensuring product quality; the addition of rubber powder…
2022-03-24Reference formula of IIR/EPDM inner tube mixed with different proporti…

Butyl reclaimed rubber is processed with butyl inner tube as the main raw material. It is resistant to air permeability, heat resistance and aging. It can be mixed into butyl rubber/EPDM inner tube to effective…
2022-03-23The key points of the production process of nitrile rubber/reclaimed r…

The price of nitrile rubber is high. Appropriately mixing nitrile reclaimed rubber, reasonably controlling the production process of nitrile rubber products, and adjusting the coordination system can improve pr…
2022-03-22Application of five common nano-powder materials in reclaimed rubber p…

When using reclaimed rubber to produce rubber products, reasonable use of powder materials such as carbon black, silica, nano-calcium carbonate, nano-zinc oxide and nano-clay can not only ensure product quality…
2022-03-18Production process and formula of butyl reclaimed rubber for non-vulca…

The butyl reclaimed rubber processed from waste butyl rubber inner tube or water tire and bladder as raw materials has good air tightness, water resistance, heat resistance and corrosion resistance, and can be …
2022-03-17Formula design of three common rubber sealing products mixed with late…

Latex reclaimed rubber can be used alone or in combination with other plastics such as rubber and polyethylene to prepare rubber sealing products with low cost and good performance, especially rubber sealing st…
2022-03-16Formula design skills of three common rubber sealing products mixed wi…

As a low-cost raw material to replace natural rubber, latex reclaimed rubber can be used with natural rubber or other rubbers to produce various sealing products; it can effectively reduce the cost of raw mater…
2022-03-14The important role and common varieties of defoamer in reclaimed rubbe…

For extruded rubber products, due to the effect of moisture in the compounding agent, these extruded rubber hoses, rubber strips and other finished products may generate air bubbles. At this time, it is necessa…
2022-03-11Natural rubber anti-corrosion lining adding tread reclaimed rubber for…

Natural rubber can be used to prepare rubber anti-corrosion linings. Appropriate use of tread reclaimed rubber in the formulation of natural rubber-based anti-corrosion linings can effectively reduce costs whil…
2022-03-09Practical formula for reducing cost of industrial rubber sheet using r…

The processing of waste rubber products into rubber powder and reclaimed rubber is the main way of processing waste rubber, and then the rubber powder and reclaimed rubber are recycled into the production of ru…
2022-03-07Reclaimed nitrile rubber and other rubbers are used to produce oil-res…

Nitrile reclaimed rubber is currently the mainstream raw material to replace nitrile raw rubber to produce oil-resistant rubber products. It can be used with nitrile rubber, neoprene, natural rubber, etc. to pr…
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…