Modified polypropylene material and preparation method thereof
A polypropylene material and polypropylene technology, applied in the field of modified polypropylene material and its preparation, can solve the problems of easy aging toughness, non-wear resistance, low density, etc., achieve good aging resistance, improve wear resistance, and improve low temperature performance effect
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Embodiment 1
[0026] The modified polypropylene material includes the following raw materials in parts by weight: 80 parts of polypropylene, 30 parts of styrene-butadiene-styrene block copolymer, 20 parts of polyurethane resin, 5 parts of hydroxyl-terminated hyperbranched polyester, chlorinated 8 parts of polyethylene, 1 part of iron powder, 3 parts of fluorinated silicone oil and 1 part of antioxidant.
Embodiment 2
[0028] The modified polypropylene material includes the following raw materials in parts by weight: 140 parts of polypropylene, 40 parts of styrene-butadiene-styrene block copolymer, 30 parts of polyurethane resin, 10 parts of hydroxyl-terminated hyperbranched polyester, chlorinated 15 parts of polyethylene, 2 parts of iron powder, 8 parts of fluorinated silicone oil and 3 parts of antioxidant.
Embodiment 3
[0030] The modified polypropylene material includes the following raw materials in parts by weight: 100 parts of polypropylene, 35 parts of styrene-butadiene-styrene block copolymer, 25 parts of polyurethane resin, 7 parts of hydroxyl-terminated hyperbranched polyester, chlorinated 10 parts of polyethylene, 1 part of iron powder, 5 parts of fluorinated silicone oil and 2 parts of antioxidant.
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