Knowledge

2019-03-25Precautions for using paraffin oil in recycled rubber products

Reasonable use of paraffin oil, mastering the use of certain application techniques can improve the processing performance of rubber compound processing, improve the low temperature resistance of recycled rubbe…
2019-03-22The role of paraffin oil in EPDM seals

Paraffin oil can improve the processing performance of rubber compound in the processing of rubber products. It is a common raw material in EPDM rubber seals. What specific role does paraffin oil have in EPDM s…
2019-03-21How to design EPDM reclaimed rubber to produce high heat resistant rub…

EPDM reclaimed rubber has excellent heat resistance. It is reasonable to design and use EPDM rubber to produce heat-resistant rubber parts. It can reduce production cost and ensure the performance and service l…
2019-03-20Three common carbon blacks in butyl inner tube

When using butyl reclaimed rubber to replace butyl rubber in whole or in part to produce inner tube products, a suitable kind of carbon black is needed to improve the physical and mechanical strength of the but…
2019-03-19Ways to improve the anti-aging properties of natural rubber products

Natural rubber itself has weak resistance to the external environment and is prone to aging. Improving the anti-aging properties of natural rubber products is of great significance for prolonging the service li…
2019-03-18Softening plasticizer and dosage for nitrile rubber

Softening plasticizer can improve the plasticity, fluidity, softness and wear resistance of nitrile rubber. The types and amounts of softening plasticizers in nitrile rubber products with different performance …
2019-03-15Softening plasticizer suitable for nitrile rubber and dosage 1

The use of nitrile rubber can produce oil-resistant rubber products. However, nitrile rubber has high viscosity, high toughness and difficult operation. It needs a reasonable softening and plasticizing system. …
2019-03-14Raw materials in environmentally friendly natural recycled rubber prod…

With the continuous development of reclaimed rubber technology, the application field has already “invaded” to environmentally friendly rubber products. Is it more prudent to use environmentally-friendly re…
2019-03-13Flame Retardant Interaction in EPDM Flame Retardant

EPDM reclaimed rubber has excellent resistance to high and low temperature and aging resistance. With the use of appropriate amount of flame retardant, the range of use of EPDM rubber can be further expanded. W…
2019-03-12Can recycled rubber be used in environmentally friendly natural rubber…

The environmentally-friendly rubber products produced by using natural rubber have good elasticity and high mechanical strength, but the production cost is low. So, can environmentally-friendly natural rubber p…
2019-03-11The role of talcum powder in special reclaimed rubber products

Many recycled rubber products contain talc powder to improve the overall performance of rubber products. So what is the role of talcum powder in recycled rubber products? What is the specific performance?
2019-03-09Selection of reinforcing agent and rubber oil in butyl inner tube form…

Selecting the right kind of reinforcing agent and rubber oil, and reasonably determining the amount of both, can increase the dosage of butyl reclaimed rubber in the butyl inner tube, further reduce the raw mat…
2019-03-08Ways to improve the surface finish of nitrile oil resistant hose

When using nitrile rubber or nitrile reclaimed rubber to produce oil-resistant hose, the smoothness of the hose surface not only affects the appearance, but also affects the performance of the oil-resistant hos…
2019-03-07Latex rubber reclaimed rubber in EPDM rubber products

Latex reclaimed rubber can be blended when using EPDM rubber to produce rubber products. Reasonable control of latex reclaimed rubber can reduce production cost and improve product processing performance and pe…
2019-03-06Production method of EPDM rubber waterstop

The combination of low-density polyethylene and EPDM reclaimed rubber in the EPDM rubber waterstop can not only improve the processing technology and service life of the waterstop, but also reduce the productio…
2019-03-05It is difficult to choose the right compounding agent.

The amount of compounding agent in the reclaimed rubber formula is too much. When the rubber compound is cooled, frosting will occur. The main reason is that the compounding agent is incompatible or chemically …
2019-03-04Adhesive skills in rubber powder in recycled rubber products

When using recycled rubber to produce rubber products, many rubber manufacturers want to fill the right amount of rubber powder to further reduce production costs, but is this method really feasible? If you can…
2019-03-02Tips for avoiding sulfur in EPDM steam hoses

Ethylene-propylene-propylene reclaimed rubber replaces EPDM raw rubber to produce steam hose. It can maintain good heat resistance and aging resistance, and can also reduce the cost of raw materials. However, i…
2019-03-01Ways to increase the tensile strength of nitrile oil seals

When the oil seal is produced by using nitrile rubber or nitrile reclaimed rubber, the tensile strength of the nitrile rubber directly affects the service performance and service life of the oil seal, so how to…
2019-02-28Alternative raw materials for natural rubber rolls

Nowadays, many manufacturers who use natural rubber as the main raw material to produce rubber roller products will use a certain proportion of recycled rubber in the raw materials. So which reclaimed rubber ca…