CN103554938A - Plasticizing wood injection molding material - Google Patents

Abstract

The invention discloses a plasticizing wood injection molding material composed of the components of, 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 an impact modifier, 2-5 parts of epoxy butyl oleate, 3-5 parts of magnesia, 20-30 parts of wood plant fiber, and 3-5 parts of paraffin. According to the invention, the novel wood injection-molding material which is recyclable, environment-friendly, and non-harmful to human body is used for replacing a traditional injection-molding material with plastic as a main component. The raw materials are cheap and are easy to obtain (as the raw materials can be trees, leaves, sawdust, industrial sheet scraps, and the like). With the material, plastic use can be greatly reduced, and injection-molding material monotonicity can be changed. The prepared product has high stability and no shrinkage deformation. The material can be repeatedly recycled and reused.

Description

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;

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;

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;

Magnesium oxide 3～5;

Ligneous plant fiber 20～30;

Paraffin 3～5.