Novel injection molding material

Abstract

The invention discloses a novel injection molding material. The material is prepared from, by weight, 10-20 parts of polyvinyl chloride resin, 20-50 parts of wood powder, 5-12 parts of zinc borate, 10-15 parts of impact modifier, 2-5 parts of epoxy butyl oleate, 4-5 parts of sodium molybdate, 2-4 parts of liquid paraffin, 0.4-0.6 part of sodium metasilicate pentahydrate, 3-5 parts of magnesium oxide, 20-30 parts of lignified plant fiber and 3-5 parts of paraffin. According to the novel injection molding material, the novel wood injection molding material which is recyclable, environmentally friendly and free of harm to the human body takes the place of a traditional injection molding material mainly composed of plastic, the raw materials are low in price and easy to obtain and can be trees, tree leaves, sawdust, leftover materials of industrial plates and the like, use of plastic can be greatly reduced, the unicity of the injection molding material can be changed, and meanwhile the product is high in stability, free of shrinkage distortion and capable of being recycled and repeatedly used.

Description

technical field [0001] The present invention relates to novel injection molding materials. Background technique [0002] At present, many injection molding products on the market are mainly formed of injection molding materials such as styrene, polycarbonate and polystyrene. On the one hand, these materials contain many harmful chemical components, which will cause harm to human health. Recycling, and it is difficult to degrade after being discarded, will cause serious environmental pollution. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a plasticizer that is environmentally friendly, has no harm to the human body, can be recycled, and is low in cost, thereby overcoming the deficiencies in the prior art. Wood injection molding material. [0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a plasticize...

AI Technical Summary

Problems solved by technology

[0002] At present, many injection molding products on the market are mainly formed of injection molding materials such as styrene, polycarbonate and polystyrene. On the one hand, these materials contain many harmful chemical components, which will cause harm to human health. Recycling, and it is difficult to degrade after being discarded, which will cause serious environmental pollution