Easily degradable and environment friendly plastic and manufacturing method thereof
An environmentally friendly plastic and easy-to-degrade technology, applied in the field of biochemistry, can solve the problems of unresolved residual sludge pollution, difficulty in large-scale production, and non-degradable plastics. It achieves excellent molding performance, simple manufacturing process, good performance effect
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Embodiment 1
[0033] Embodiment 1: a kind of easily degradable environmental protection plastics, it comprises the following components and the material of weight ratio is made:
[0034]
[0035] Wherein: the high-nutrition biodegradable material is mixed according to the weight ratio of 100: 1: 2 by remaining sludge granules with a water content of 8 to 15%, sodium hydroxide and plant starch, and an appropriate amount of starch is added to increase the Partitioned compatibility; the strength supplement material is mixed with natural mineral powder, natural fiber and polyvinyl alcohol in a weight ratio of 1:5:0.2, wherein the natural mineral powder is wollastonite crushed to 400-600 mesh Or pottery clay, described natural fiber is length between 0.2~hm, length / diameter ratio is between 2~10 plant source fiber; In mixture plasticizer, alkylsulfonate and ethylene glycol are according to the weight ratio of 1:1.5 Mixing; the polymer wax, calcium stearate and stearic acid in the lubricating ...
Embodiment 2
[0047] Embodiment 2: a kind of easily degradable environmental protection plastics, it comprises the following components and the material of weight ratio is made:
[0048]
[0049]
[0050] Wherein: the high-nutrition biodegradable material is mixed according to the weight ratio of 100: 1.25: 5.51 by remaining sludge powder with a moisture content of 8 to 15%, sodium hydroxide and plant starch, and an appropriate amount of starch is added to increase the Partitioned compatibility; the strength supplement material is mixed with natural mineral powder, natural fiber and polyvinyl alcohol in a weight ratio of 1:3:0.25, wherein the natural mineral powder is wollastonite crushed to 400-600 mesh Or pottery clay, the natural fiber is a plant-derived fiber with a length of 0.2 to 1 mm and a length / diameter ratio of 2 to 10; in the mixture plasticizer, alkyl sulfonate and ethylene glycol are in a weight ratio of 1:2 Mixing; the high molecular weight wax, calcium stearate and ste...
Embodiment 3
[0062] Embodiment 3: a kind of easily degradable environmental protection plastics, it comprises the following components and the material of weight ratio is made:
[0063]
[0064] Wherein: the high-nutrition biodegradable material is mixed according to the weight ratio of 100: 1.5: 8.5 by remaining sludge powder with a water content of 8 to 15%, sodium hydroxide and plant starch, and an appropriate amount of starch is added to increase the weight of each group. Partitioned compatibility; the strength supplement material is mixed with natural mineral powder, natural fiber and polyvinyl alcohol in a weight ratio of 1:4.5:0.3, wherein the natural mineral powder is wollastonite crushed to 400-600 mesh Or pottery clay, the natural fiber is a plant-derived fiber with a length of 0.2 to 1 mm and a length / diameter ratio of 2 to 10; in the mixture plasticizer, alkyl sulfonate and ethylene glycol are in a weight ratio of 1:3 Mixing; the polymer wax, calcium stearate and stearic aci...
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