Glass fiber-reinforced flame-retardant polystyrene resin composition and preparation method thereof
A technology of polystyrene resin and composition, which is applied in the field of glass fiber reinforced flame-retardant polystyrene resin composition and its preparation, and can solve the problems of low impact strength, few market applications, and poor fluidity
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Embodiment 1
[0032] The components and content of the glass fiber reinforced flame retardant polystyrene resin composition are:
[0033]
[0034] in:
[0035] The melt flow rate of polystyrene resin is 9g / 10min;
[0036] The halogenated flame retardant is bromotriazine;
[0037] The antimony-based flame retardant is antimony trioxide;
[0038] The glass fiber is an alkali-free glass fiber with a diameter of 10um;
[0039] The toughening agent is a mixture of styrene / butadiene / styrene and styrene / butadiene;
[0040] The compatibilizer is polyphenylene ether-maleic anhydride;
[0041] The flow modifier is triphenyl phosphate;
[0042] The antioxidant is Irganox 1010;
[0043] The lubricant is a mixture of modified ethylene bis stearamide and pentaerythritol stearate.
[0044] The anti-dripping agent is polytetrafluoroethylene with a molecular weight of 5 million.
Embodiment 2
[0046] The components and content of the glass fiber reinforced flame retardant polystyrene resin composition are:
[0047]
[0048] in:
[0049] The melt flow rate of polystyrene resin is 11g / 10min;
[0050] The halogenated flame retardant is decabromodiphenylethane;
[0051] The antimony-based flame retardant is a mixture of antimony trioxide and sodium antimonate;
[0052] The glass fiber is an alkali-free glass fiber with a diameter of 10um;
[0053] The toughening agent is styrene / butadiene / styrene;
[0054] The compatibilizer is polyphenylene ether-maleic anhydride;
[0055] The flow modifier is triphenyl phosphate;
[0056] The antioxidant is a mixture of Irganox 1010 and Irganox 168;
[0057] The lubricant is a mixture of modified ethylene bis stearamide, pentaerythritol stearate and silicone masterbatch.
[0058] The anti-dripping agent is polytetrafluoroethylene with a molecular weight of 3.5 million.
Embodiment 3
[0060] The components and content of the glass fiber reinforced flame retardant polystyrene resin composition are:
[0061]
[0062] in:
[0063] The melt flow rate of polystyrene resin is 9g / 10min;
[0064] The halogenated flame retardant is tetrabromobisphenol A;
[0065] The antimony-based flame retardant is antimony pentoxide;
[0066] The glass fiber is an alkali-free glass fiber with a diameter of 10um;
[0067] The toughening agent is styrene / isoprene / styrene;
[0068] The compatibilizer is polyphenylene ether-maleic anhydride;
[0069] The flow modifier is bisphenol A-diphenyl phosphate;
[0070] The antioxidant is a mixture of Irganox 1010 and Irganox 168;
[0071] The lubricant is a mixture of modified ethylene bis stearamide and pentaerythritol stearate.
[0072] The anti-dripping agent is polytetrafluoroethylene with a molecular weight of 2 million.
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