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Abrasive paper production process and coating adhesive formula

A production process and technology of coating glue, applied in the direction of manufacturing tools, metal processing equipment, abrasives, etc., can solve the problems of scratches on the surface of the workpiece, poor quality of the sandpaper substrate, and the finish cannot meet the requirements, and achieve the surface flatness. High, excellent softness, good polishing effect

Inactive Publication Date: 2016-01-13
DONGGUAN GOLDEN SUN ABRASIVES
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Problems solved by technology

[0002] At present, surfboards, snowboards, etc. are mainly made of carbon fiber composite materials. Due to the poor anti-blocking effect of the existing sandpaper, the quality of the base material of the sandpaper, and the poor flatness of the surface of the sandpaper, it is easy to block when polishing this material, and the surface of the workpiece after polishing. Scratches, the finish does not meet the requirements

Method used

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  • Abrasive paper production process and coating adhesive formula

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Embodiment Construction

[0016] The present invention will be described below in conjunction with specific embodiments.

[0017] like figure 1 Shown, a kind of sandpaper production process and coating glue formula are characterized in that: described production process steps are as follows:

[0018] a. After the substrate is coated with primer, it is electrostatically sanded and dried;

[0019] b. Dry and cure after coating the glue;

[0020] c. Sandpaper shaping treatment;

[0021] d. Apply anti-blocking coating glue and dry it;

[0022] e. The products are put into storage after sorting.

[0023] Further, the formula of the coating glue, by weight percentage: 60% of lubricating filler, 10% of adhesive, 2% of antistatic agent, 28% of solvent, and the coating material of the coating glue has special lubricating properties for carbon fiber materials. And antistatic function, coated on the surface of sandpaper, sandpaper plays a lubricating and conductive effect when grinding carbon fiber materials...

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Abstract

The invention discloses an abrasive paper production process and a coating adhesive formula. The abrasive paper production process includes the following steps: a, after a base material is coated with primer, electrostatic sand planting and drying are carried out on the base material; b, after the base material is coated with composite cement, drying and curing are carried out; c, abrasive paper is subjected to sizing treatment; d, the base material is coated with anti-blocking coating adhesive, and drying is carried out; and e, products are put in storage after being sorted. The coating adhesive formula comprises, by weight percentage, 60% of lubrication padding, 10% of a cementing compound, 2% of an anti-electrostatic agent and 28% of a solution. The base material is latex paper with high surface smoothness. The abrasive paper has the beneficial effects that the higher strength and the higher excellent softening property are achieved, the surface smoothness is high, the abrasive paper is particularly suitable for polishing irregular surfaces of surfboards and snowboards, the polishing effect is good, and the degree of finish is high.

Description

technical field [0001] The invention relates to the technical field of sandpaper, in particular to a sandpaper production process and a coating glue formula. Background technique [0002] At present, surfboards, snowboards, etc. are mainly made of carbon fiber composite materials. Due to the poor anti-blocking effect of the existing sandpaper, the quality of the base material of the sandpaper, and the poor flatness of the surface of the sandpaper, it is easy to block when polishing this material, and the surface of the workpiece after polishing Scratches, the finish does not meet the requirements. Contents of the invention [0003] The object of the present invention is to provide a kind of sandpaper production process and coating adhesive formula aiming at the deficiencies in the prior art. The knotted sandpaper has high strength and excellent softness, high surface smoothness, and is especially suitable for surfboards and snowboards. Grinding and polishing of irregular ...

Claims

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Application Information

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IPC IPC(8): B24D11/00
Inventor 方红农忠超卞振伟
Owner DONGGUAN GOLDEN SUN ABRASIVES
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