SMC (sheet molding compound) for base plate of shower room

SMC (sheet molding compound) for base plate of shower room

  • CN 103,936,933 A
  • Filed: 04/24/2014
  • Published: 07/23/2014
  • Est. Priority Date: 04/24/2014
  • Status: Active Application
First Claim
Patent Images

1. a shower house chassis sheet molding compound, by upper and lower two layers of polyethylene or polypropylene film as carrier film, the middle sandwich structure being composited for having flooded the glass fibre of resin paste, it is characterized in that:

  • the formula of described resin paste is mixed by A component and B component by weight, comprising;

    A component;

    Unsaturated polyester resin;

    130~

    150 parts;

    Shrinking agent a;

    80~

    100 part;

    Low shrinking machine b;

    30~

    50 part;

    Vinylbenzene;

    5~

    10 parts;

    Filler;

    400~

    500 parts;

    Inner pattern releasing agent applicable;

    10~

    12 parts;

    Mill base;

    10~

    15 parts;

    Auxiliary agent;

    1~

    5 part;

    Solidifying agent;

    2~

    3 parts;

    Stopper;

    0.1~

    0.5 part;

    B component;

    Thickening material;

    1~

    3 part;

    Wherein, described shrinking agent a and shrinking agent b are respectively saturated resin and modified plastics;

    Described filler is calcium carbonate;

    Described inner pattern releasing agent applicable is Zinic stearas;

    Described auxiliary agent is wetting dispersing auxiliary, and it comprises flow agent and viscosity-depression agent;

    Described solidifying agent is t-butyl perbenzoate;

    Described stopper is para benzoquinone.

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