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Antistatic cloth-based coated abrasive tool and manufacturing method

A coated abrasive and anti-static technology, which is applied in the manufacture of tools, abrasives, conductive adhesives, etc., can solve problems such as potential safety hazards, affecting the surface finish of grinding objects, and sparks caused by static electricity

Active Publication Date: 2021-04-30
SUZHOU FAR EAST ABRASIVES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the coated abrasive is used, it will generate static electricity due to a large amount of friction. The static electricity will charge the debris generated during the use of the abrasive and affect the smoothness of the surface of the grinding object.
In addition, static electricity produces sparks, causing certain safety hazards
[0003] Traditional antistatic cloth-based coated abrasive products are generally coated with antistatic agents. Since there is no conductive path formed in the product, the antistatic effect of the product often fails to meet expectations

Method used

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  • Antistatic cloth-based coated abrasive tool and manufacturing method
  • Antistatic cloth-based coated abrasive tool and manufacturing method
  • Antistatic cloth-based coated abrasive tool and manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0107]Method for producing an antistatic cloth base applying a abrasive tool as described above, including the following steps:

[0108](1) Billet fabric with carbon fiber and polyester fiber is used for the preparation of cloth base, the green containing 70 parts by weight of polyester, 30 parts by weight of carbon fiber, yarn 12 × 10 (ie radial 12 yarn, weft 10 yarn ), Density 102 × 42 (ie radial density 102, weft density 42), single weight 330g / m2;

[0109](2) Application of cloth, specifically includes the following steps:

[0110]A. Configure the deraidin, and use a dentist to immerse the gray cloth, 40 ° C clean water cleaning, and iron drying treatment at 130 ° C;

[0111]b, formulated an antistatic impregnation compound, anti-static non-plant surface scraping rubber and antistatic planted sand scraping rubber;

[0112]c, impregnated with the dentinaled rubber, control the impregnation coating of 170 g / m2After immersion, the oven was separated for 2 min, and the drying temperature was 1...

Embodiment 2

[0126]Method for producing an antistatic cloth base applying a abrasive tool as described above, including the following steps:

[0127](1) The billet cloth using carbon fiber and polyester fiber is used for the preparation of a cloth base, the green garbon contains 80 parts by weight of polyester, 20 parts by weight of carbon fiber, yarn branch 12 × 10, density 102 × 42, single weight 330 g / m2;

[0128](2) Application of cloth, specifically includes the following steps:

[0129]A. Configure the deraidin, and use a dentist to immerse the gray cloth, 40 ° C clean water cleaning, and iron drying treatment at 130 ° C;

[0130]b, formulated an antistatic impregnation compound, anti-static non-plant surface scraping rubber and antistatic planted sand scraping rubber;

[0131]c, impregnated with the dental treatment of the dentinaled rubber, control the impregnation coating of 180 g / m2After immersion, the oven is sandwiched for 3 min, and the drying temperature is 90 ° C;

[0132]D. Scraping the non-pl...

Embodiment 3

[0145]Method for producing an antistatic cloth base applying a abrasive tool as described above, including the following steps:

[0146](1) Billet fabric with carbon fiber and polyester fiber is used for the preparation of cloth base, the green contains 75 parts by weight of polyester, 25 parts by weight of carbon fiber, yarn, 即 radial 12 yarn, latitude 10 yarn ), Density 102 × 42 (ie radial density 102, weft density 42), single weight 330g / m2;

[0147](2) Application of cloth, specifically includes the following steps:

[0148]A. Configure the deraidin, and use a dentist to immerse the gray cloth, 40 ° C clean water cleaning, and iron drying treatment at 130 ° C;

[0149]b, formulated an antistatic impregnation compound, anti-static non-plant surface scraping rubber and antistatic planted sand scraping rubber;

[0150]C. Using the impregnated rubber to impregnate the released cloth, control the impregnation coating is 175 g / m.2After immersion, the oven is sandwiched for 2.5 min, and the dryin...

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Abstract

The invention provides an antistatic cloth-based coated abrasive tool. The antistatic cloth-based coated abrasive tool sequentially comprises a cloth base, a primer layer, abrasive materials and a composite adhesive layer, the primer layer is adhered to the sand planting surface of the cloth base; the plurality of abrasive materials are uniformly and locally embedded into the primer layer; the composite adhesive layer is adhered to the outer sides of the abrasive materials and the primer layer; the cloth base sequentially comprises a non-sand-planting surface blade coating glue material layer, gray cloth and a sand-planting surface blade coating glue material layer; the gray cloth is impregnated with an antistatic impregnating sizing material; the non-sand-planting surface blade coating glue material layer and the sand-planting surface blade coating glue material layer are internally doped with a conductive material; conductive filler is doped in the primer layer and the composite adhesive layer; a conductive path in the abrasive tool body is formed by the non-sand-planting surface blade coating glue material layer, the impregnating sizing material in the gray cloth, the sand-planting surface blade coating glue material layer, the primer layer and the composite adhesive layer, so that the resistance value of the abrasive tool body is reduced. The invention further provides a manufacturing method. The cloth base, the primer layer and the composite adhesive layer of the abrasive tool body form the conductive path, the conductivity is improved, charges generated in the grinding process of the abrasive tool body are conducted to the ground, and the antistatic effect is achieved.

Description

Technical field[0001]The present invention relates to the field of abrasive tools, and more particularly to an antistatic apparatus coating abrasive tool, a method of manufacturing a manufacturing.Background technique[0002]Apply abrasive tools are widely used in metal materials, wood, ceramics, plastic, leather, rubber, and paint, polishing, and grinding. Apply the abrasive tool during use, because of a large amount of friction, electrostatic electricity, the static electricity will make the debris generated during the use of the abrasive, affect the finish of the surface of the grinding object. In addition, static electricity generates sparks, causing certain safety hazards.[0003]Conventional antistatic cloth assembly of abrasive materials typically use antistatic agents to be applied, due to the formation of conductive paths in the product, the product antistatic effect is often less expected.Inventive content[0004]In order to overcome the shortcomings of the prior art, the presen...

Claims

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Application Information

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IPC IPC(8): B24D11/00B24D11/02B24D3/28B24D3/34D06L1/14C09J161/06C09J175/04C09J9/02C09J11/04D06M15/564D06M15/41D06M15/263D06M15/233D06M11/79C09J127/06C09J161/28
CPCB24D11/00B24D11/02B24D3/28B24D3/285B24D3/344D06L1/14C09J161/06C09J9/02C09J11/04D06M15/564D06M15/41D06M15/263D06M15/233D06M11/79C09J127/06C08L2205/035C08L2205/02C08K2003/265C08K2201/011C08L75/04C08K7/24C08L61/28C08L61/06C08K3/26Y02P70/10
Inventor 齐守保张晓月刘哲宋强富凯卢武袁野
Owner SUZHOU FAR EAST ABRASIVES
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