Oxidative biodegradable high temperature resistant gas permeable film
A biodegradable, breathable film technology, applied in chemical instruments and methods, layered products, synthetic resin layered products, etc., can solve problems such as insufficient degradation, achieve controllable degradation time and speed, low cost, and high cost performance Effect
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[0024] An oxidative biodegradable high temperature resistant breathable film, comprising a surface layer 1, a middle layer 2, and an inner layer 3;
[0025] The surface layer 1 includes a surface layer resin layer 4 and a surface layer additive layer 5, the surface layer additive layer 5 is located below the surface layer resin layer 4, the surface layer resin layer 4 is a modified polylactic acid (SHQ-MLA) resin, and the surface layer additive layer 5 is environmental oxidation degradation ( YJZJ) additives;
[0026] The middle layer 2 includes a middle layer resin layer 6 and a middle layer additive layer 7, the middle layer additive layer 7 is located below the middle layer resin layer 6, the middle layer resin layer 6 is a modified bio-based polyolefin adhesive (SHQ-MTIE) resin, and the middle layer additive layer 7 is Oxidative compost degradation (DFJ) additives;
[0027] The inner layer 3 includes an inner layer resin layer 8, an inner layer additive layer 9, the inner...
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