CN103554944A - Plasticized wood injection molding material - Google Patents

Abstract

The invention discloses a plasticized wood injection molding material which is prepared from the following components in parts by weight: 10-20 parts of PVC (polyvinyl chloride) resin, 20-50 parts of wood meal, 5-12 parts of zinc borate, 10-15 parts of shock-resistant agent, 2-5 parts of butyl epoxy oleate, 0.1-0.3 part of phytosterin, 1-3 parts of chlorhexidine hydrochloride, 1-2 parts of sodium alginate, 0.5-0.7 part of expanded perlite, 3-5 parts of magnesium oxide, 20-30 parts of ligneous plant fiber and 3-5 parts of paraffin. By using the novel recyclable environment-friendly wood injection molding material harmless to the human body instead of the traditional injection molding material mainly composed of plastics, the wood injection molding material has the advantage of cheap and accessible raw materials (such as trees, leaves, wood dust, industrial board scraps and the like), thereby greatly reducing the plastic consumption and changing the singleness of the injection molding material; and the prepared product has the advantages of high stability and no shrinkage distortion, and can be repeatedly recycled and reused.

Description

A kind of plasticising wood plastic injection molding material

Technical field

The present invention relates to a kind of plasticising wood plastic injection molding material.

Background technology

A lot of injecting products are in the market mainly to form with injectable plastic materials such as vinylbenzene, polycarbonate and polystyrene, these materials contain many harmful chemical components on the one hand, can damage HUMAN HEALTH, cost is higher on the other hand, can not recycle, and hard degradation after discarded, can cause serious environmental pollution.

Summary of the invention

The deficiency existing for prior art, technical problem to be solved by this invention is, provide a kind of and there is environmental protection, to human body without features such as any injury and recyclable regeneratives, and with low cost, thus overcome plasticising wood plastic injection molding material not enough in prior art.

For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of plasticising wood plastic injection molding material, it is characterized in that, and by the one-tenth of following weight part, be grouped into:

Polyvinyl chloride (PVC) RESINS 10～20;

Wood powder 20～50;

Zinc borate 5～12;

Impact modifier 10～15;

Epoxyoleic acid butyl ester 2～5;

Plant sterol 0.1～0.3;

Chlorhexidine hydrochloride 1～3;

Sodium alginate 1～2;

Pearlstone 0.5～0.7;

Magnesium oxide 3～5;

Ligneous plant fiber 20～30;

Paraffin 3～5.

The advantage of plasticising wood plastic injection molding material of the present invention is: the present invention adopts recyclable regenerative, environmental protection, and human body has been substituted to tradition without the novel wooden injectable plastic material of any injury and take plastics as main injectable plastic material, its raw material cheap and easy to get (as, can be trees, leaf, wood chip, the scrap stock of industry sheet material etc.), can significantly reduce the unicity of using and change injection moulding material of plastics, the product stability of simultaneously making is strong, without shrinkage strain, also can repeatedly reclaim use.

Embodiment

Below in conjunction with specific embodiment, the present invention is described in further details;

A wood plastic injection molding material, is characterized in that, by the one-tenth of following weight part, is grouped into:

Polyvinyl chloride (PVC) RESINS 10～20;

Wood powder 20～50;

Zinc borate 5～12;

Impact modifier 10～15;

Epoxyoleic acid butyl ester 2～5;

Plant sterol 0.1～0.3;

Chlorhexidine hydrochloride 1～3;

Sodium alginate 1～2;

Pearlstone 0.5～0.7;

Magnesium oxide 3～5;

Ligneous plant fiber 20～30;

Paraffin 3～5.

Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.

Claims (1)

1. a plasticising wood plastic injection molding material, is characterized in that, by the one-tenth of following weight part, is grouped into:

Polyvinyl chloride (PVC) RESINS 10～20;

Wood powder 20～50;

Zinc borate 5～12;

Impact modifier 10～15;

Epoxyoleic acid butyl ester 2～5;

Plant sterol 0.1～0.3;

Chlorhexidine hydrochloride 1～3;

Sodium alginate 1～2;

Pearlstone 0.5～0.7;

Magnesium oxide 3～5;

Ligneous plant fiber 20～30;

Paraffin 3～5.