Polymeric compositions containing inorganic fillers and use thereof

Polymeric compositions containing inorganic fillers and use thereof

  • CN 1,104,655 A
  • Filed: 05/13/1994
  • Published: 07/05/1995
  • Est. Priority Date: 06/15/1993
  • Status: Abandoned Application
First Claim
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1. , a kind of composition, said composition comprises:

  • A) a kind of mineral filler, andB) a kind of binder ingredients wherein this binder ingredients be characterised in that and comprise;

    1) a kind of glassy polymers, the second-order transition temperature of this polymkeric substance be at least about 60 ℃



    And have can with the interactional polar group of the adsorption site on this filling surface;

    And2) a kind of rubbery feel polymer, this polymkeric substance have polarity Ji Tuan And and this glassy polymers miscible, the relative consumption of this glassy polymers and this rubbery feel polymer wherein, total according to this glassy polymers in the composition and this rubbery feel polymer, about 80% (weight) of the about 50%-of this glassy polymers, correspondingly about 50% (weight) of the about 20%-of this rubbery feel polymer.Said composition is characterised in that, the relative consumption of this mineral filler and this binder ingredients, according to the total of this mineral filler in the composition and this binder ingredients, this mineral filler is about 60% (volume) of about 35%-, and correspondingly this binder ingredients is about 40% (volume) of about 65%-.

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