Surface layer abrasion-proof paper

A wear-resistant paper and surface layer technology, applied in the field of surface wear-resistant paper, can solve the problems of easy delamination between the paper surface and the board, poor waterproof performance, non-wear resistance, etc., and achieve the effect of low cost, complete variety and long service life

Active Publication Date: 2008-03-26
SHANDONG QIFENG SPECIAL PAPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Before the product came out, it was initially printed on Polaroid paper, coated with adhesive on the back, and cold pressed onto wood-based panels for finishing. This method pollutes a lot, the paper surface and the board are easy to delaminate, and the waterproof performance is poor. and not wear-

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] Example 1:

[0018] After material preparation, calculate by weight ratio: add 98% cellulose pulp mixture (long fiber wood pulp 60%, cellulose pulp 40%), 1% white corundum (Al 2 O 3 ) 1μm compound wear-resistant material. 0.01% of additives (PAE wet strength agent 95%, anionic surfactant 0.05%, organic silicon deaerator 4.95%), the beating concentration is controlled at 2%, the percussion degree is 16°SR, and the chelating agent is used to adjust the pH to 5.5-7, as a slurry mixture. Produce 14 grams of wear-resistant surface paper.

Example Embodiment

[0019] Example 2:

[0020] After preparing the materials, calculate by weight: add 97% cellulose pulp mixture (long fiber wood pulp 80%, cellulose pulp 20%), 2% white corundum (Al 2 O 3 ) 3 μm compound wear-resistant material. 2% additives (95% PAE wet strength agent, 0.05% anionic surfactant, 4.95% organic silicon degassing agent), the beating concentration is controlled at 2%, the percussion degree is 16°SR, and the pH is adjusted to 5.5-7, as a slurry mixture. Produce 18 grams of wear-resistant surface paper.

Example

[0021] Implementation 3:

[0022] After material preparation, calculate by weight ratio: add 95% long fiber wood pulp, add 15% white corundum (Al 2 O 3 ) 60μm compound wear-resistant material, 5% additives (PPE wet strength agent 93%, anionic surfactant 1%, dual retention aid 1%, organic silicon degassing agent 5%,), beating concentration control At 2%, the percussion degree is 18°SR, and the pH is adjusted to 5.5-7 with a chelating agent, as a slurry mixture. Production of 22 grams of wear-resistant surface paper.

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PUM

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Abstract

The surface wear resistant paper for making decorating thermosetting laminated sheet contains stuffing and assistant. It has high transparency, high wear resistance, long service life, environment friendship and other advantages. It is applied widely for the surface of furniture, vehicle, ship, airplane, floor, instrument, etc.

Description

technical field [0001] Surface layer wear-resistant paper, the invention relates to a surface layer wear-resistant paper directly used for manufacturing thermosetting decorative laminates. Background technique [0002] Before the product came out, it was initially printed on Polaroid paper, coated with adhesive on the back, and cold pressed onto wood-based panels for finishing. This method pollutes a lot, the paper surface and the board are easy to delaminate, and the waterproof performance is poor. And not wear-resistant. According to the search of "Chinese Patent", there is no surface wear-resistant paper that can match the wood-based panel veneer products, which can improve and improve the wear resistance and stain resistance of the original veneer, and expand the application field of the wood-based panel veneer. . Contents of the invention [0003] The technical problem to be solved by the present invention is to fill up the gap in the prior art and provide a surface...

Claims

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Application Information

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IPC IPC(8): D21H27/28D21H17/67
Inventor 李学峰
Owner SHANDONG QIFENG SPECIAL PAPER
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