The use of latex reclaimed rubber production of the water stop tape is good elasticity, with EPDM reclaimed rubber as the main raw material processed by the waterstop belt is resistant to high and low temperature, anti-aging, butyl reclaimed rubber sealing tape airtight watertight, They all have their own performance characteristics and use occasions. Similarly, nitrile reclaimed rubber, which has a place in the field of reclaimed rubber with oil resistance, can also be used to produce rubber waterstops, and it can wipe out different sparks.
Nitrile reclaimed rubber has the best oil resistance in reclaimed rubber products. Therefore, the rubber waterstop tape processed with nitrile reclaimed rubber as raw material can be used in oil media for a long time to maintain its service performance. It is often used in sewage containing petroleum-based oils. Impervious works.
As a typical polar rubber, nitrile rubber reclaimed rubber, in addition to excellent oil resistance, has good wear resistance and imparts the same abrasion resistance to the rubber waterstop; usually the higher the acrylonitrile content, the higher the wear resistance of nitrile reclaimed rubber. The better, therefore, in order to extend the service life of the nitrile reclaimed rubber sealing tape, a high acrylonitrile nitrile reclaimed rubber can be selected under the condition that other indexes meet the conditions.
The heat resistance of nitrile reclaimed rubber is only inferior to EPDM reclaimed rubber. When the content of acrylonitrile is 36-42%, the heat resistance of nitrile reclaimed rubber is comparable to that of EPDM reclaimed rubber. The rubber waterstop produced from nitrile reclaimed rubber also has good heat resistance and can be used in a high temperature environment of 130°C.
In addition, the nitrile reclaimed rubber has better airtightness and better processing performance than nitrile rubber. It is an ideal raw material for replacing the raw rubber to produce oil-resistant and water-stopping belts. However, when using nitrile reclaimed rubber to produce rubber waterstops, the choice of nitrile reclaimed rubber products is the most important thing. It is the basis for guaranteeing the quality of the nitrile reclaimed rubber waterstops: the choice of producing oil-resistant rubber. When the nitrile rubber reclaimed rubber product is used for the hose, it must not only have good oil resistance, but also have good elasticity, because the rubber water stop is to use the elastic deformation of rubber to play its role; at the same time, we must also consider the nitrile reclaimed rubber manufacturers. Whether the product quality is stable or not is even more important than the quality of nitrile reclaimed rubber. Regardless of the effect of the shortage of nitrile rubber reclaimed rubber, once the index changes, it needs to adjust the formula, which is already troublesome enough.
Exclusive original article [commercial authorization] reprint, excerpt and excerpt in any form are prohibited without written authorization. Focus on Hongyun rubber: learn the process formula and raw material technology of producing rubber products from recycled rubber to help you reduce costs and increase profits