A disposable degradable tablecloth formulation and production technology
2015
The present invention discloses a disposable degradable recipe table cloth, wherein the parts by weight of raw materials comprising: 20 to 25 parts polyethylene, 50 to 75 parts fine calcium carbonate, 2 to 5 parts hollow glass microspheres photodegradation agent, 0.1 to 0.5 parts by inducing degradation of 0.5 to 2 parts modifier, tetrahydrophthalic acid 0.1 to 0.5 parts calcium. The present invention also discloses a disposable degradable tablecloth production process. Advantageous effects of the invention are: cloth table of the present invention containing more than 50% loading of calcium carbonate, which saves costs, but also rapidly degraded in the natural environment, and to maintain a high overall performance, especially strength and flexibility, using It is not easy to break.
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