Butyl reclaimed rubber biggest feature is the high air tightness, watertight, it is widely used in a variety of tube, water tire production. However, sometimes the use of butyl rubber reclaimed rubber production has emerged bubbles, which is why?
Use butyl rubber reclaimed rubber production bubble occurs, the biggest reason is too much water: the raw material may be made of butyl rubber reclaimed moisture content may also be butyl rubber regeneration process of water in the factor; or Butyl rubber reclaimed products, refining time is not long, the roller temperature is low, semi-finished products after the desulfurization of water does not fully evaporate.
Based on the above reasons, we can solve this problem:
1, if it is high content of butyl rubber reclaimed raw materials, you can directly find butyl rubber reclaimed manufacturers, for this butyl rubber reclaimed raw materials, manufacturers of butyl reclaimed rubber to solve more convenient. Therefore, the choice of reclaimed rubber products, we should choose the regular manufacturer of reclaimed rubber products, such manufacturers generally stable source of raw materials, refining equipment, advanced production technology, and thus the quality of reclaimed rubber products have been assured, reclaimed rubber products appear The problem will be actively solved, rather than pushing and pushing again and again.
2, if it is part of the recycled glue moisture content is too high, you can use the mixer regeneration, the temperature is high, longer, above 120 ℃, this method should pay attention to the proportion of less; qualified rubber products manufacturers can Butyl reclaimed rubber for "drying treatment."
3, adjust the product formula, in the formula if a certain amount of hygroscopic agent, such as calcium oxide additives.
High-quality filtration butyl reclaimed rubber and chlorinated butyl reclaimed rubber products are characterized by strong airtightness, heat resistance, ozone resistance, aging resistance, chemical resistance, shock absorption, electrical insulation properties, high strength, and good hand elasticity. For the production of high-tightness rubber products can reduce the cost of raw materials to ensure that the properties of recycled rubber products remain unchanged.
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