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Film Release Agent

GRT-powder film isolating agent is a powder material prepared by fine grinding surface treatment of inorganic materials, white or light yellow in appearance, odorless and environmentally friendly, the product can be uniformly and stably suspended and dispersed in water, so that the film in the liquid impregnation and blow-drying, it can be in the unvulcanized blended rubber surface to form a layer of uniform isolation film, preventing film from being placed in the process of sticking to each other, and has a significant isolation effect on the film, without affecting its mechanical properties. It does not affect its mechanical properties. The product can effectively improve the workshop environment because of its uniform dispersion and no powder accumulation on the surface of the rubber film.


Product Description

  GRT-powder film isolating agent is a powder material prepared by fine grinding surface treatment of inorganic materials, white or light yellow in appearance, odorless and environmentally friendly, the product can be uniformly and stably suspended and dispersed in water, so that the film in the liquid impregnation and blow-drying, it can be in the unvulcanized blended rubber surface to form a layer of uniform isolation film, preventing film from being placed in the process of sticking to each other, and has a significant isolation effect on the film, without affecting its mechanical properties. It does not affect its mechanical properties. The product can effectively improve the workshop environment because of its uniform dispersion and no powder accumulation on the surface of the rubber film.

  Main features:

  1)Good compatibility with water, has a good wetting isolation, does not affect the mechanical properties of the products.

  2)Good stability, can be quickly dispersed in water, no precipitation in aqueous solution, less foam in stirring.

  3)No obvious traces on the surface of the film after blow-drying.

  4)Convenient transportation, no corrosive to tools.

  5)Simple and quick operation, safe to use and operate, does not affect the subsequent processing technology of the rubber material.

  Technical indicators:

Specifications and models GRTG001 GRTG002 Test method
Appearance White to off-white powder Light yellow to yellow powder Visual inspection
Stability (3% aqueous solution) 8 hours without stratification 8 hours without stratification Visual inspection
Heating reduction % ≤8 ≤10 GB/T 6264
PH value (3% aqueous solution) 9~11 9~11 GB/T 6368
45um sieve residue  % ≤0.05% ≤0.05% GB/T 3780.21
Ignition reduction  % ≤75% ≤75% GB/T3780.10

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