Polymer material used for producing mineral water bottles and preparation method of polymer material
A technology of polymer materials and mineral water bottles, which is applied in the field of polymer materials and its preparation for the production of mineral water bottles, can solve the problems of soil and crop damage, ordinary plastic bottles are difficult to degrade, poor dimensional stability, etc., and achieve low input cost and good quality. Antibacterial and sterilizing effect, effect of increasing density
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Embodiment 1
[0026] A polymer material for producing mineral water bottles, comprising the following raw materials in parts by weight: 30 parts of polyethylene resin, 25 parts of polypropylene resin, 20 parts of polyvinyl alcohol, 15 parts of esterified starch, and 10 parts of modified basalt Fiber, 5 parts of chitosan, 5 parts of plasticizer, 3 parts of silane coupling agent, 3 parts of keratin, 3 parts of nano tin oxide, 2 parts of graphene oxide, 1 part of antioxidant;
[0027] Among them, the modified basalt fiber is obtained by heating the basalt fiber in a surfactant solution for 5 to 15 minutes; the plasticizer is composed of acetyl triethyl citrate, dibutyl phthalate, and nanometer calcium carbonate whiskers The weight ratio of 3:3:1 is evenly mixed; the keratin is processed from animal claws, hooves, feathers or hair; the antioxidant is composed of n-stearyl propionate, phosphite, and citrate : 1:1 weight ratio evenly mixed.
[0028] A kind of preparation method for producing the...
Embodiment 2
[0034] A polymer material for producing mineral water bottles, comprising the following raw materials in parts by weight: 40 parts of polyethylene resin, 30 parts of polypropylene resin, 25 parts of polyvinyl alcohol, 20 parts of esterified starch, and 15 parts of modified basalt Fiber, 10 parts of chitosan, 8 parts of plasticizer, 5 parts of silane coupling agent, 5 parts of keratin, 3 parts of nano-tin oxide, 3 parts of graphene oxide, 2 parts of antioxidant;
[0035] Wherein, modified basalt fiber is obtained by microwave heating reaction 10min of basalt fiber in surfactant solution; It is uniformly mixed at a weight ratio of 3:1; keratin is processed from animal claws, hooves, feathers or hair; the antioxidant is composed of n-stearyl propionate, phosphite, and citrate at a ratio of 1:2 :2 weight ratio evenly mixed.
[0036] A kind of preparation method for producing the polymer material of mineral water bottle as above, it comprises the following steps:
[0037](1) Mix ...
Embodiment 3
[0042] A polymer material for producing mineral water bottles, comprising the following raw materials in parts by weight: 35 parts of polyethylene resin, 30 parts of polypropylene resin, 25 parts of polyvinyl alcohol, 20 parts of esterified starch, and 12 parts of modified basalt Fiber, 8 parts of chitosan, 8 parts of plasticizer, 5 parts of silane coupling agent, 5 parts of keratin, 4 parts of nano-tin oxide, 3 parts of graphene oxide, 2 parts of antioxidant;
[0043] Wherein, modified basalt fiber is obtained by microwave heating reaction of basalt fiber in surfactant solution for 15min; The weight ratio of 5:1 is evenly mixed; the keratin is processed from animal claws, hooves, feathers or hair; the antioxidant is composed of n-stearyl propionate, phosphite, and citrate at a ratio of 1:3 : 3 weight ratio evenly mixed.
[0044] A kind of preparation method for producing the polymer material of mineral water bottle as above, it comprises the following steps:
[0045] (1) Mi...
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