Plastic composition, composite floor including plastic composition, and production method of floor

A technology for a plastic composition and a composite floor, which is applied to chemical instruments and methods, building structures, wood-layered products, etc., can solve the problems of complex production process, high production cost, and high requirements, and achieves simple process flow and service life. Long, non-deformable effect

Inactive Publication Date: 2017-01-04
JIANGSU SEMAO BAMBOO & WOOD IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional floors are all solid boards. After a long period of use, especially in a humid environment, the floor is prone to mildew, which seriously affects the user experience.
With the late wood-plastic composite board, plastic and wood powder are mixed in a certain proportion and then hot-extruded. The production process is complicated, the requirements are high, and the production cost is high, so it is not suitable for large-scale promotion.

Method used

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  • Plastic composition, composite floor including plastic composition, and production method of floor
  • Plastic composition, composite floor including plastic composition, and production method of floor
  • Plastic composition, composite floor including plastic composition, and production method of floor

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preparation example Construction

[0047] A method for preparing a composite floor, for preparing a composite floor, comprising the following steps:

[0048] (1) batching, according to 30 parts of polyvinyl chloride, 55 parts of stone powder, 0.5 part of polyurethane foaming agent, 0.5 part of calcium zinc stabilizer carries out material preparation;

[0049] (2) mixing, polyvinyl chloride, stone powder, polyurethane foaming agent and calcium-zinc stabilizer are mixed under heat and pressure to form a mixture;

[0050] (3) extrusion molding, the mixture is passed through an extrusion mold to form a plastic composition;

[0051] (4) cooling, the extruded plastic composition is cooled and formed;

[0052] (5) cutting, cutting the plastic composition after cooling and molding to form a support layer;

[0053] (6) Pressing, put the decorative layer and the supporting layer into the press in sequence, and apply cold pressure glue on the contact surface between the decorative layer and the supporting layer, and the...

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Abstract

The invention discloses a plastic composition, a composite floor including the plastic composition, and a production method of the floor. The plastic composition is produced from, by weight, 30-55 parts of polyvinyl chloride, 35-55 parts of stone flour, 0.5-5 parts of a polyurethane foaming agent and 0.5-5 parts of a stabilizer. The composite floor comprises a decoration layer and a supporting layer, and the supporting layer is made of the plastic composition. The composite floor provided by the invention has the advantages of simple structure, beautiful and great profile, good water, worm and mildew resistance, effective saving of the wood resources, low cost and environmental protection.

Description

technical field [0001] The invention relates to the field of decorative boards, in particular to a plastic composition, a composite floor comprising the plastic composition and a preparation method thereof. Background technique [0002] The traditional floors are all solid boards. After a long time of use, especially in a humid environment, the floor is prone to mildew, which seriously affects the user's experience. With the wood-plastic composite board in the later stage, the plastic and wood powder are mixed in a certain proportion and then hot-extruded. [0003] Therefore, a plastic composition with a simple preparation method and a simple structure, beautiful appearance, which can effectively reduce production costs, and a composite floor with waterproof, insect-proof, and mildew-proof effects and a preparation method thereof urgently need to be proposed. Contents of the invention [0004] In order to solve the above technical problems, the present invention proposes ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08K3/00C08J9/04E04F15/10B32B27/06B32B27/30B29C48/07B29C48/08B29C48/30
CPCB32B27/06B32B27/30C08J9/04C08L27/06B29K2309/14B29K2509/14B29K2027/06B29K2075/00B29K2105/16C08K5/098B29C48/0021B29C48/022B29L2031/10B32B37/08B32B37/10B32B37/12C08J2327/06C08K3/26C08K2003/265E04F15/043E04F15/105E04F15/107C08K3/08C08K2003/0893B32B3/02B32B3/30B32B5/16B32B5/18B32B7/12B32B7/02B32B9/045B32B9/046B32B21/08B32B21/047B32B27/10B32B29/007B32B9/048B32B9/04B32B21/12B32B2250/02B32B2250/03B32B2250/40B32B9/02B32B27/304B32B2264/104B32B2266/0278B32B2307/536B32B2307/546B32B2307/7145B32B2307/726B32B2451/00B29C48/08B29C48/07
Inventor 刘海良康松杰刘巧生
Owner JIANGSU SEMAO BAMBOO & WOOD IND CO LTD
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