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Wood-plastic microcellular foamed anion ecological floor and process for producing same

A micro-foaming and negative ion technology, applied in the direction of floors, buildings, building structures, etc., can solve the problems of high cost, difficult to popularize and apply, low hardness of the substrate, etc., and achieves strong waterproof performance, enhanced lung function, good Texture and texture effects

Inactive Publication Date: 2009-10-07
唐山金三顺装饰材料有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] At present, wood-plastic micro-foamed flooring is still relatively rare in the market, and its formula is mostly used for PVC raw resin powder, and only light calcium is used as filler. Due to the high cost of raw materials, it is difficult to popularize and apply, and the hardness of the base material is low.

Method used

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  • Wood-plastic microcellular foamed anion ecological floor and process for producing same

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Embodiment Construction

[0027] The present invention is described in detail below in conjunction with embodiment.

[0028] The microfoamed negative ion ecological floor provided in this embodiment is made of the following raw materials in parts by weight:

[0029] (1) waste PVC powder: 100 parts;

[0030] (2) Waste tailings: 60 parts;

[0031] (3) Wood flour: 20 parts;

[0032] (4) Auxiliaries: 13.3 parts, including: 1 part of plasticizer, 3.5 parts of heat stabilizer, 0.8 parts of lubricant, 4 parts of foaming agent, and 4 parts of foam regulator;

[0033] (5) Tourmaline tailings powder: 12 parts.

[0034] The chemical composition of the waste tailings sand, in parts by weight, contains: 50-65 parts of silicon dioxide, 2-3 parts of aluminum dioxide, 3.5-4 parts of manganese oxide, 3-3.5 parts of magnesium oxide, 5.5- 6 parts iron, traces of sulfur and phosphorus. During use, it is ground to 400-600 mesh powder with a micropowder mill, and the addition amount is controlled within the specified r...

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Abstract

The invention relates to decorative material, especially to a wood-plastic microcellular foamed floor and a process for producing same. The raw material comprises: 100 parts of waste PVC powder; 40-60 parts of waste tail sand; 10-20 parts of wood powder; 10-15 parts of additive; and 10-20 parts of tourmaline tailing powder. The production process comprises: mixing raw material based on recipe demand, after extrusion of the mixture by an extruding machine, cooling and forming by a vacuum forming die, cutting into floor blank after dragging, processing and surface coating, and forming finished goods. The product of the invention is non-deforming, water proof and fireproofing, anion can be continously released because of addition of functional material for making room to be a natural oxygen bar, the product effectively overcomes disadvatage of oxymethylene overproof of floor on market, furtherly reduces density of substrate web and reachs 1.2 g / cm3 because of employing microcellular foamed technology in waste PVC powder, tail sand and wood powder, having excellent texture and grain.

Description

Technical field: [0001] The present invention relates to decorative materials, in particular to a wood-plastic micro-foamed floor and its production process. Background technique: [0002] At present, wood-plastic micro-foamed flooring is still relatively rare in the market, and its formula is mostly used for PVC raw resin powder, and only light calcium is used as filler. Due to the high cost of raw materials, it is difficult to popularize and apply, and the hardness of the base material is low. . Invention content: [0003] The present invention aims to solve the defects and deficiencies of the current wood-plastic foam floor, and provides a kind of tailing sand which is easy to cause environmental pollution and industrial waste waste PVC powder. At the same time, a certain amount of tourmaline tail Mineral sand makes it continuously release a kind of negative oxygen ion that is beneficial to the human body, and greatly reduces the cost, and has a wood-plastic micro-foam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/02
Inventor 王树升王荣荣李庆军师学兵
Owner 唐山金三顺装饰材料有限公司
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