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Novel PVC board and manufacturing method thereof

一种PVC板、制造方法的技术，应用在化学仪器和方法、地板覆盖、建筑物构造等方向，达到环保性能优、减少生产工序、纹路和压花清晰的效果

Active Publication Date: 2016-02-03
TAIZHOU HUALI PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a new type of PVC board and its manufacturing method. The new type of PVC board uses PVC elastic impact modifier instead of plasticizer to solve the problem of floor elasticity and more environmentally friendly performance better

Method used

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  • Novel PVC board and manufacturing method thereof
  • Novel PVC board and manufacturing method thereof
  • Novel PVC board and manufacturing method thereof

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Experimental program
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Effect test

Embodiment 1

[0033] A new type of PVC board is characterized in that the new type of PVC board is respectively composed of a PVC transparent wear-resistant layer, a PVC simulated pattern film layer and a PVC bottom layer from top to bottom. The PVC bottom layer is a PVC solid layer, and the PVC solid layer uses polyvinyl chloride (PVC) resin, PVC elastic impact modifier, calcium carbonate, calcium-zinc composite stabilizer and lubricant, and the specific components and parts by weight are: polyvinyl chloride 100 parts of ethylene (PVC) resin, 4-20 parts of PVC elastic impact modification, 200-300 parts of calcium carbonate, 6-8 parts of calcium-zinc composite stabilizer, 1.0-2.0 parts of lubricant.

Embodiment 2

[0035] A new type of PVC board is characterized in that the new type of PVC board is respectively composed of a PVC transparent wear-resistant layer, a PVC simulated pattern film layer and a PVC bottom layer from top to bottom. The PVC bottom layer is a PVC micro-foaming layer. The PVC micro-foaming layer uses polyvinyl chloride (PVC) resin, PVC elastic impact modifier, calcium carbonate, calcium-zinc composite stabilizer, foaming agent, foaming regulator and lubricant. agent, the specific components and parts by weight are: 100 parts of polyvinyl chloride (PVC) resin, 4-20 parts of PVC elastic impact modifier, 150-300 parts of calcium carbonate, 6-8 parts of calcium-zinc composite stabilizer, hair Foaming agent 0.2-1.0 parts, foam regulator 4-8 parts, lubricant 1.0-2.0 parts.

Embodiment 3

[0037] The manufacturing method of a kind of new-type PVC plate of embodiment 1, 2 is: put the PVC bottom layer, the PVC emulation pattern film layer and the PVC transparent wear-resistant layer together between the head roller and the second roller, form a composite layer by rolling, and the composite layer It is further processed to form PVC panels. The method for further processing the composite layer includes: placing the composite layer between the second roll and the third roll for further hot rolling. Among them, the head roll is preferably a composite smooth roll, the second roll is preferably an embossed roll, and the third roll is preferably a textured roll. After the composite layer is hot-rolled, the surface of the PVC transparent wear-resistant layer forms a simulated pattern, and the bottom surface of the PVC bottom layer forms a bottom. pattern.

[0038] The method for forming the PVC bottom layer is as follows: according to the raw materials of the PVC bottom ...

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Abstract

The invention provides a novel PVC (polyvinyl chloride) board and a manufacturing method thereof. The novel PVC board comprises a PVC transparent wearing layer, a PVC simulation pattern film layer and a PVC bottom layer from top to bottom, wherein the PVC bottom layer contains a PVC elastic anti-shock modifier; the PVC bottom layer, the PVC simulation pattern film layer and the PVC transparent wearing layer are together arranged between a first roller and a second roller, a composite layer is formed via rolling depression, and the composite layer is further treated to form the PVC board. By adopting the manufacturing method, production processes are reduced, the production efficiency is improved, the PVC board is firmer, and lines and knurling patterns are clearer and more attractive.

Description

technical field [0001] The invention belongs to the technical field of decorative boards, and mainly relates to a novel PVC board and a manufacturing method thereof. Background technique [0002] PVC board has many excellent characteristics, such as moisture-proof, mildew-proof, waterproof, wear-resistant, etc., and it is not easy to age and deform when used indoors. PVC board can be made into PVC floor and PVC wallboard. There is a transparent wear-resistant layer on the surface of PVC floor, and its wear-resistant revolution can reach 300,000 revolutions, which is much higher than other floors. At the same time, it has good sound absorption and noise reduction effect, and the sound absorption can reach 20 decibels. Therefore, PVC flooring can be used in quiet environments such as wards, libraries, lecture halls, theaters, etc., to avoid the sound of high heels hitting the ground. In addition, PVC flooring has various processing properties of wood, has good nail holding po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08K13/02C08K3/26E04F13/077E04F15/10B29C48/21
CPCB32B27/065B32B27/08B32B27/18B32B2266/0235B32B2307/558B32B2471/00B29C48/0011B29C48/002B29C48/0022B32B27/304B32B2307/546B32B2307/412B32B2307/406B32B2307/538B29K2027/06B29K2509/00B29L2009/00B29C48/21B32B5/20E04C2/205E04F15/105E04F15/107B32B5/18E04C2/24
Inventor 程全山薛根祥袁俊
Owner TAIZHOU HUALI PLASTIC
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