| abstract |
The invention discloses a kind of BOPET Masterbatch and preparation method thereof, a kind of BOPET Masterbatch, its component is matched by mass percentage is：Low-melting point PET resin 15% 40%, colouring agent 15% 60%, filler 20% 50%, compatilizer 10% 15%, nucleator 0.1% 1%, dispersant 0.5% 3%；Compatilizer is one kind in glycidyl methacrylate graft Styrene Ethylene styrol copolymer, maleic anhydride grafted ethene propylene diene copolymers, maleic anhydride graft phenylethene ethylene butadiene styrene copolymer, glycidyl methacrylate graft styrene butadiene styrene block copolymer.The features such as present invention has environmentally friendly, pollution-free, high dispersive, strong coloring, low cost, when producing BOPET additions, to have the advantages that uniform color, outward appearance are good and easy to use, but also significantly improve intensity, rigidity, impact resistance and the heat resistance of material, its good processability, preparation technology is simple, it is easy to promote. |