Terylene polishing fiber and production method thereof

A production method and technology of polishing wire, applied in the field of polishing, can solve the problems of poor heat dissipation, difficult handling, and short service life, etc., and achieve good heat dissipation effect, long service life and remarkable effect

Inactive Publication Date: 2014-01-15
河南星智发明电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In manual grinding and polishing, the traditional tools are sandpaper and emery cloth, but the grinding and polishing effects of sandpaper and emery cloth have some shortcomings, such as: poor polishing and finishing effects, difficult removal of abrasive debris, poor heat dissipation, and short service life Long, difficult to handle uneven surfaces, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Below in conjunction with embodiment the present invention will be further described.

[0025] Brown corundum fine powder, polyethylene terephthalate (PET), and 0.3% calcium stearate are mixed in proportions of 5%, 94.7%, and 0.3% calcium stearate. Its production steps are as follows:

[0026] The first step, (1) Polyethylene terephthalate (PET) 94.7%, dried at 140 degrees Celsius under vacuum conditions;

[0027] In the second step, maintain a temperature of 140 degrees Celsius, add 0.3% calcium stearate under normal pressure, and mix well;

[0028] In the third step, add 5% brown corundum powder and mix well;

[0029] In the fourth step, the mixture is melted and extruded by a screw, and then sprayed out through a spinneret for spinning and winding to obtain as-spun filaments;

[0030] In the fifth step, after balancing, stretching, crimping, relaxation and heat setting are performed to obtain polyester polished fiber filaments.

[0031] Brown corundum micropowde...

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PUM

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Abstract

The invention belongs to the field of polishing, and specifically relates to a terylene polishing fiber and a production method thereof. According to the production method, raw materials used for producing terylene fibers and brown fused alumina micropowder are mixed uniformly at a ratio, and production technology and equipment used for producing terylene fibers are used so as to obtain the terylene polishing fiber. The terylene polishing fiber can be used for removing abrasive dust and polishing objects easily, can be used for polishing unevenness surfaces with excellent effect, and is capable of taking a portion of the effects of emery cloth, sand paper, rag, cotton yarn, abrasive paste and polishing agent; and polishing effect and heat dissipation effect are excellent.

Description

technical field [0001] The invention belongs to the field of polishing, in particular to a polyester polishing silk and a production method thereof. Background technique [0002] With the development of various aspects of society and the improvement of people's lives, the items, machines and other items used must not only be practical, but also beautiful and beautiful. Therefore, more and more products have to be polished on their surfaces, and even have After the items are used for a period of time, the users themselves have to manually grind and polish them, so that the items can always reach a noble and beautiful state. In manual grinding and polishing, the traditional tools are sandpaper and emery cloth, but the grinding and polishing effects of sandpaper and emery cloth have some shortcomings, such as: poor polishing and finishing effects, difficult removal of abrasive debris, poor heat dissipation, and short service life long, difficult to handle uneven surfaces, etc....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F6/92D01F1/10
Inventor 杨晓虹
Owner 河南星智发明电子科技有限公司
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