Plastic film and preparation method thereof
A plastic film and film technology, applied in the field of plastic film, can solve the problems of electrostatic adsorption of dust, non-wear-resistant film, fire and explosion, etc., and achieve the effect of short degradation cycle, not easy to break, and easy to degrade
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[0015] Example 1
[0016] A plastic film is composed of the following parts by weight: polyethylene 42, polypropylene 21, epoxy resin 18, lubricant 6, light stabilizer 4, plasticizer 3 and strengthening agent 2.
[0017] The fortifier is composed of the following components by weight: silica 4, aluminum hydroxide 3, calcium carbonate 5, potassium phosphate 1, and corn 13.
[0018] The preparation method of the fortifier is as follows: clean corn 13 and grind it into powder, filter to obtain starch, and then dry to obtain dry starch; mix silica 4, aluminum hydroxide 3, calcium carbonate 5, potassium phosphate 1 and dry starch Mix together and stir evenly to prepare the fortifier.
[0019] A method for preparing a plastic film includes the following preparation steps:
[0020] (1) Add polyethylene 42, polypropylene 21, epoxy resin 18, lubricant 6, light stabilizer 4, plasticizer 3 and strengthening agent 2 into the hopper for one heating. The heating temperature is 80°C for one heating. ...
Example Embodiment
[0027] Example 2
[0028] A plastic film is composed of the following components by weight: polyethylene 45, polypropylene 22, epoxy resin 19, lubricant 7, light stabilizer 5, plasticizer 3 and strengthening agent 3.
[0029] The fortifier is composed of the following components by weight: silica 4, aluminum hydroxide 3, calcium carbonate 6, potassium phosphate 1, and corn 15.
[0030] The preparation method of the fortifier is: washing corn 15 clean, grinding into powder, filtering to obtain starch, and then drying to obtain dried starch; mixing silica 4, aluminum hydroxide 3, calcium carbonate 6, potassium phosphate 1 and dried starch Mix together and stir evenly to prepare the fortifier.
[0031] A method for preparing a plastic film includes the following preparation steps:
[0032] (1) Put polyethylene 45, polypropylene 22, epoxy resin 19, lubricant 7, light stabilizer 5, plasticizer 3 and strengthening agent 3 into the hopper for one heating, and the heating temperature is 85°C f...
Example Embodiment
[0040] Example 3
[0041] A plastic film is composed of the following components by weight: polyethylene 48, polypropylene 24, epoxy resin 20, lubricant 8, light stabilizer 5, plasticizer 4 and strengthening agent 3.
[0042] The fortifier is composed of the following components by weight: silica 5, aluminum hydroxide 4, calcium carbonate 6, potassium phosphate 2, and corn 16.
[0043] The preparation method of the fortifier is: washing corn 16 clean, grinding into powder, filtering to obtain starch, and then drying to obtain dry starch; adding silica 5, aluminum hydroxide 4, calcium carbonate 6, potassium phosphate 2 and dry starch Mix together and stir evenly to prepare the fortifier.
[0044] A method for preparing a plastic film includes the following preparation steps:
[0045] (1) Add polyethylene 48, polypropylene 24, epoxy resin 20, lubricant 8, light stabilizer 5, plasticizer 4 and strengthening agent 3 into the hopper for one heating. The heating temperature is 90°C for one h...
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