| 摘要 |
The present invention relates to an additive for plastic and a production method of the same, more specifically, to the additive for the plastic which is used for producing an agricultural mulching film, a garbage bag, and a tent. The additive contains filler, anhydric maleic acid based binder, polyethylene or polypropylene wax, zinc based thermostabilizer, chlorinated polyethylene, a hot-melt adhesive or an ethylenevinyl acetate copolymer, and linear low density polyethylene. The filler is wood powder or calcium carbonate. The additive for plastic (plastic sheet) is economically produced by the present invention without decreasing the physical properties of a plastic product, and the manufacturing costs of the plastic product is remarkably reduced by adding the large amount of additive to a plastic material. |
