Environmentally-friendly modified plastic
A modified plastic technology, applied in the field of plastic materials, can solve the problems of high production cost, low heat resistance, poor toughness, etc., and achieve the effect of reducing production cost and improving strength
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[0015] Example one
[0016] An environmentally-friendly modified plastic, including the following components in terms of mass percentage:
[0017] Polylactic acid 25-35%;
[0018] Plasticizer 10-15%;
[0019] Lubricant 8-15%;
[0020] Polycaprolactone 26-40%;
[0021] Short asbestos fiber 28-40%;
[0022] Coupling agent 3-8%.
[0023] Wherein, the plasticizer is a maleic anhydride grafted compatibilizer; the coupling agent is a zirconium coupling agent.
[0024] The above components are produced by the traditional blown film method.
Example Embodiment
[0025] Example two
[0026] An environmentally-friendly modified plastic, including the following components in mass percentage:
[0027] Polylactic acid 25%;
[0028] Polycaprolactone 35%;
[0029] Short asbestos fiber 30%;
[0030] Plasticizer 5%;
[0031] Coupling agent 5%.
[0032] Wherein, the plasticizer is a maleic anhydride grafted compatibilizer; the coupling agent is a zirconium coupling agent.
[0033] The above components are produced by the traditional blown film method.
Example Embodiment
[0034] Example three
[0035] Polylactic acid 36%;
[0036] Polycaprolactone 25%;
[0037] Short asbestos fiber 35%;
[0038] Plasticizer 7%;
[0039] Coupling agent 3%.
[0040] Wherein, the plasticizer is a maleic anhydride grafted compatibilizer; the coupling agent is a zirconium coupling agent.
[0041] The above components are produced by the traditional blown film method.
[0042] The main properties of the environmentally-friendly modified plastic made are as follows: the tensile strength is increased by more than 10%, and the heat resistance is increased by more than 10°C. In addition, its toughness and mechanical properties are improved, and it is pollution-free, recyclable, and economical. More than 30% of the cost.
[0043] The present invention provides an environmentally-friendly modified plastic, which adopts green, environmentally-friendly and degradable polylactic acid and polycaprolactone to polymerize, adds a variety of additives, improves the strength, toughness and heat...
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