PVC (Polyvinyl Chloride) sanding wood-like decorative plate and preparation method thereof

A technology for polyvinyl chloride and decorative panels, applied in the field of polyvinyl chloride sheets, can solve the problems of reduced impact strength and bending strength, limited market application fields, high density, etc., to increase usage, reduce production costs, and increase bubbles The effect of hole wall thickness

Inactive Publication Date: 2018-09-04
SHANDONG HUIFENG NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with the base plastic, its mechanical indicators such as toughness, impact strength and bending strength will still be reduced, and as a wood substitute, its density is too high, and the market application field is limited

Method used

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  • PVC (Polyvinyl Chloride) sanding wood-like decorative plate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The polyvinyl chloride sanded wood-like decorative board consists of the following raw materials in parts by weight: 60 parts of polyvinyl chloride SG8 resin, 50 parts of heavy calcium, 50 parts of wood-like recycled materials, 3 parts of foam regulator p90, Foam regulator HL-100 1 part, calcium zinc stabilizer 2.9 parts, internal lubricant sp-60 0.5 part, polyethylene wax 0.2 part, micronized polyethylene wax N-14P 0.3 part, plasticizer OA60.5 part , 0.25 parts of exothermic AC foaming agent, 1.0 parts of endothermic NS-603 foaming agent, 14 parts of wood flour, and 1 part of toughening agent CPE. Wherein the heavy calcium powder needs to be activated before use, and the chlorine content of the toughening agent CPE is controlled between 35%.

[0017] The preparation method of described polyvinyl chloride sanding imitation wood decorative board comprises the following steps:

[0018] Put polyvinyl chloride SG8 resin, heavy calcium, and imitation wood recycled materials...

Embodiment 2

[0020] The polyvinyl chloride sanded imitation wood decorative board consists of the following raw materials in parts by weight: 60 parts of polyvinyl chloride SG8 type resin, 60 parts of heavy calcium, 60 parts of wood imitation reclaimed material, 3.5 parts of foam regulator p90, Foam regulator HL-100 1.5 parts, calcium zinc stabilizer 3 parts, internal lubricant sp-60 0.6 parts, polyethylene wax 0.25 parts, micronized polyethylene wax N-14P 0.35 parts, plasticizer OA6 0.55 parts, 0.3 parts of exothermic AC foaming agent, 1.05 parts of endothermic NS-603 foaming agent, 15 parts of wood flour, and 1.5 parts of toughening agent CPE. Wherein the heavy calcium powder needs to be activated before use, and the chlorine content of the toughening agent CPE is controlled between 38%.

[0021] The preparation method of described polyvinyl chloride sanding imitation wood decorative board comprises the following steps:

[0022] Put polyvinyl chloride SG8 resin, heavy calcium, and imita...

Embodiment 3

[0024] The polyvinyl chloride sanded wood-like decorative board consists of the following raw materials in parts by weight: 80 parts of polyvinyl chloride SG8 resin, 70 parts of heavy calcium, 70 parts of wood-like recycled materials, 4 parts of foam regulator p90, Foam regulator HL-100 2 parts, calcium zinc stabilizer 3.2 parts, internal lubricant sp-60 0.7 parts, polyethylene wax 0.3 parts, micronized polyethylene wax N-14P 0.4 parts, plasticizer OA60.7 parts , 0.4 parts of exothermic AC foaming agent, 1.1 parts of endothermic NS-603 foaming agent, 16 parts of wood flour, and 2 parts of toughening agent CPE. Wherein the heavy calcium powder needs to be activated before use, and the chlorine content of the toughening agent CPE is controlled between 40%.

[0025] The preparation method of described polyvinyl chloride sanding imitation wood decorative board comprises the following steps:

[0026] Put polyvinyl chloride SG8 resin, heavy calcium, and imitation wood recycled mate...

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Abstract

The invention discloses PVC (Polyvinyl Chloride) sanding wood-like decorative plate and a preparation method thereof, belongs to the technical field of PVC plates and solves the problems of large density and high production cost of existing products. The PVC sanding wood-like decorative plate is prepared from 60 to 80 parts of PVC SG8 type resin, 50 to 70 parts of triple superphosphate, 50 to 70 parts of wood-like reclaimed materials, 3 to 4 parts of foaming regulator p90, 1 to 2 parts of foaming regulator HL-100, 2.9 to 3.2 parts of calcium-zinc stabilizer, 0.5 to 0.7 part of an internal lubricant sp-60, 0.2 to 0.3 part of polyethylene wax, 0.3 to 0.4 part of micronized polyethylene wax N-14P, 0.5 to 0.7 part of plasticizer OA6, 14 to 16 parts of wood flour, 1 to 2 parts of a toughener CPE and a foaming agent. The preparation method comprises the following steps: sequentially putting the materials in a hot blending pot, rapidly cooling after rising the temperature, and carrying out extrusion molding after plasticizing, thus obtaining a finished product. The PVC sanding wood-like decorative plate disclosed by the invention can be used as a wood-like decorative plate.

Description

technical field [0001] The invention relates to a polyvinyl chloride sanded imitation wood decorative board and a preparation method thereof, belonging to the technical field of polyvinyl chloride boards. Background technique [0002] In recent years, the country has vigorously advocated the development of energy-saving and low-consumption products. Plastic formwork is an energy-saving and environmentally friendly product. steel" important measures. Wood-like decorative panels can be made into various cross-sectional shapes and sizes. They have the advantages of being paint-free, maintenance-free, long-life and reusable. They can make full use of renewable resources such as waste plastics and wood processing waste to solve white pollution. It is of great significance to restrain the overexploitation of forest resources and protect the environment. Compared with the base plastic, its mechanical indicators such as toughness, impact strength and bending strength will still be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L97/02C08K3/26C08J9/10C08J9/04
CPCC08J9/0066C08J9/04C08J9/103C08J2203/04C08J2327/06C08J2497/02
Inventor 段培彩林立东高炳坤丁峰刘娜
Owner SHANDONG HUIFENG NEW MATERIAL TECH CO LTD
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