Water-based environmental-friendly sandpaper and production method thereof

A production method and environmentally friendly technology, applied in abrasives, metal processing equipment, manufacturing tools, etc., can solve the problems that abrasives cannot fully function, reduce the service life of sandpaper, and end the service life of sandpaper, so as to improve waterproof ability and improve grinding. Good efficiency and waterproof ability

Active Publication Date: 2019-02-01
湖北重泰研磨工具有限公司
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Problems solved by technology

[0003] And existing sandpaper, general waterproof ability is relatively poor, and sandpaper can produce high temperature when grinding simultaneously, and at this moment local abrasive material on sandpaper and the grinding debris on the workpiece to be ground can be bonded and mixed together, be blocked on the sand surface, As a result, the abrasive on the sandpaper cannot fully play its role, causing the service life of the sandpaper to end early, reducin

Method used

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  • Water-based environmental-friendly sandpaper and production method thereof

Examples

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Example Embodiment

[0031] like figure 1 As shown, a water-based environmentally friendly green sandpaper includes a base paper layer 1, a waterproof treatment layer 2, a primer layer 3, an abrasive layer 4, a rubber layer 5, and an anti-blocking treatment layer 6 arranged in sequence from bottom to top.

[0032] The production method of the water-based environmentally friendly green sandpaper comprises a base paper treatment process, a primer coating process, an electrostatic sand planting process, a glue coating process, and a coating process, which are carried out in sequence;

[0033] The base paper treatment process includes: selecting foreign imported high-quality paper base as the base paper layer 1, soaking the paper base in the waterproof treatment solution, squeezing the paper base evenly with two rubber rollers immediately after the paper base is soaked from the waterproof treatment solution, and then The soaked paper base is sent to the drying tunnel connected to the industrial combus...

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Abstract

The invention provides water-based environmental-friendly sandpaper. The water-based environmental-friendly sandpaper comprises a base paper layer (1), a waterproof treatment layer (2), a bottom gluelayer (3), an abrasive layer (4), a compound glue layer (5) and an anti-blocking treatment layer (6) which are sequentially arranged from bottom to top. The waterproof treatment layer in the sandpaperimproves the waterproof capability, tensile strength, softness, folding endurance and smoothness of the base paper layer and effectively prevents base glue and compound glue from penetrating to the back of the base paper layer. The anti-blocking treatment layer in the sandpaper can make abrasive dust fall off and be not adhered to the sandpaper, so that the blocking phenomenon generated during the grinding of the sandpaper is reduced effectively, the service life of the sandpaper is greatly prolonged, and the grinding efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of sandpaper production, in particular to a water-based environment-friendly green sandpaper and a production method thereof. Background technique [0002] The main raw materials of sandpaper are base material, abrasive and adhesive. It is a grinding and polishing tool made by adhering abrasives to a substrate with an adhesive, and is sometimes used to increase friction. Sandpaper is mainly used in the fields of high-grade furniture, woodwork painting and polishing, fine grinding of handicrafts, metal polishing and so on. In order to improve the strength of sandpaper, the base material not only requires toughness, but also has good wear resistance and water resistance. [0003] And existing sandpaper, general waterproof ability is relatively poor, and sandpaper can produce high temperature when grinding simultaneously, and at this moment local abrasive material on sandpaper and the grinding debris on the w...

Claims

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Application Information

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IPC IPC(8): B24D11/00
CPCB24D11/001
Inventor 连鹏万年生黄川
Owner 湖北重泰研磨工具有限公司
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