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Resin fiber abrasive block and preparation method thereof

A resin fiber and grinding block technology, which is applied in the direction of grinding/polishing equipment, abrasive materials, grinding devices, etc., can solve the problems of rough processing surface, easy to produce grinding marks, and lack of profiling ability, etc., to achieve soft luster and smooth processing fine surface effect

Active Publication Date: 2017-01-11
广东奔朗新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, abrasive brushes are prone to wear marks and scratches on the machined surface, and the resulting machined surface is relatively rough.
The resin matt grinding block is composed of a plastic holder and a resin grinding block containing abrasives. Since it does not have the ability to copy, it can only process flat surfaces.

Method used

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  • Resin fiber abrasive block and preparation method thereof
  • Resin fiber abrasive block and preparation method thereof
  • Resin fiber abrasive block and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] refer to Figure 1-3 , a resin fiber grinding block, consisting of a deck 1 and a resin fiber grinding block 2 bonded in the deck 1, the resin fiber grinding block includes nylon cotton and the fiber adsorbed in the nylon cotton Mixed solution: The mixed solution includes the following raw materials in parts by weight: 100 parts of binder, 80 parts of abrasive, and 8 parts of filler. The volume ratio of the nylon cotton to the mixed solution is 3:1.

[0028] The adhesive comprises the following raw materials in parts by weight: 80 parts of resin, 10 parts of curing agent and 10 parts of diluent.

[0029] The resin is epoxy resin. The abrasive is silicon carbide. The filler is chromium oxide green.

[0030] A preparation method of resin fiber grinding block, comprising the following steps:

[0031] 1) After uniformly mixing the binder, abrasive and filler according to the formula ratio, a mixed solution is obtained,

[0032] 2) adding the mixed solution into the ny...

Embodiment 2

[0037] A resin fiber grinding block, which is composed of a deck and a resin fiber grinding block bonded in the deck, the resin fiber grinding block includes nylon cotton and a mixed solution adsorbed in the nylon cotton; The mixed solution includes the following raw materials in parts by weight: 50 parts of adhesive, 40 parts of abrasive, and 5 parts of filler.

[0038] The adhesive includes the following raw materials in parts by weight: 40 parts of resin, 5 parts of curing agent and 5 parts of diluent. The resin is phenolic resin. The abrasive is diamond. The filler is polishing powder.

[0039] The preparation method of the resin fiber grinding block is the same as that in Example 1.

Embodiment 3

[0041] A resin fiber grinding block, which is composed of a deck and a resin fiber grinding block bonded in the deck, the resin fiber grinding block includes nylon cotton and a mixed solution adsorbed in the nylon cotton; The mixed solution includes the following raw materials in parts by weight: 150 parts of binder, 130 parts of abrasive, and 10 parts of filler.

[0042] The adhesive includes the following raw materials in parts by weight: 120 parts of resin, 15 parts of curing agent, and 15 parts of diluent. The resin is two kinds of epoxy resin and phenolic resin. The abrasive is white corundum. The filler is calcium carbonate.

[0043] The preparation method of the resin fiber grinding block is the same as that in Example 1.

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PUM

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Abstract

The invention discloses a resin fiber abrasive block and a preparation method thereof. The resin fiber abrasive block is composed of a clamping seat and a resin fiber grinding block pasted in the clamping seat. The resin fiber grinding block comprises nylon wool and mixed liquid adsorbed to the nylon wool. The mixed liquid comprises, by weight, 50-150 parts of binders, 40-130 parts of grinding materials and 5-10 parts of fillers. The resin fiber abrasive block has good copying performance and can be used for processing planes and uneven surfaces, no grinding crack or scratch is generated in the processing course, obtained processed surfaces are very fine and smooth and soft in luster, and has effects of natural silk-shaped luster and matte.

Description

technical field [0001] The invention relates to an abrasive block, in particular to a resin fiber abrasive block and a preparation method thereof, which are used for surface polishing of matte bricks or soft light bricks. Background technique [0002] At present, in order to obtain a matt or soft light effect for ceramic tiles and stones, abrasive brushes or resin matt grinding blocks are mainly used. Abrasive brushes consist of rows of bristles that are combined into a brush shape and consist of a nylon and abrasive mix. During processing, the bristles are in flexible contact with the surface of the workpiece, and have the ability of profiling, which can process both flat and uneven surfaces. However, abrasive brushes are prone to wear scars and abrasions on the machined surface, and the resulting machined surface is relatively rough. The resin matt grinding block is composed of a plastic holder and a resin grinding block containing abrasives. Since it does not have the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24D3/28B24D3/34B24D18/00
CPCB24D3/28B24D3/285B24D3/344B24D18/0054
Inventor 罗浩川罗雪陶洪亮
Owner 广东奔朗新材料科技有限公司
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