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Processing method of non-breakable resin button

A resin and button technology, applied in buttons, fasteners, applications, etc., can solve the problem of high cost of isobenzene resin buttons, and achieve the effect of reducing production costs

Inactive Publication Date: 2011-12-14
SHENZHEN LIANDA BUTTON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned shortcoming of the high cost of m-phenylene resin buttons in the prior art, the present invention provides a new formulation and processing method of non-breakable resin buttons. The non-breakable resin buttons are added with other ingredients in ortho-phenylene resin to make Its hardness can reach the standard of compliance, and the cost is greatly reduced

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: The main material is 95% DS-987 resin and 2% DS-292 resin, and the corresponding auxiliary materials are added. The Barcol hardness (GB3854-1987) of the button is 22-25 bars, and 15 buttons are in the Under the American ASTM-D5171 standard, the impact test was conducted, and 8 out of 15 buttons were broken, which was unqualified.

Embodiment 2

[0018] Embodiment 2: The main material is 92% DS-987 resin and 5% DS-292 resin, and the corresponding auxiliary materials are added. The Barcol hardness (GB3854-1987) of the button is 20-25 bar, and 15 buttons are in the Under the American ASTM-D5171 standard, the impact test was carried out, and all 15 buttons passed without breaking.

[0019] Embodiment 2: The main material is 91% DS-987 resin and 6% DS-292 resin, and the corresponding auxiliary materials are added. The Barcol hardness (GB3854-1987) of the button is 20-25 bars, and 15 buttons are in the Under the American ASTM-D5171 standard, the impact test was carried out, and all 15 buttons passed without breaking.

Embodiment 3

[0020] Embodiment Three: The main material is 90% DS-987 resin and 7% DS-292 resin, and the corresponding auxiliary materials are added. The Barcol hardness (GB3854-1987) of the button is 20-23 bars, and 15 buttons are in the Under the American ASTM-D5171 standard, the impact test was carried out, and all 15 buttons passed without breaking.

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Abstract

The invention discloses a processing method of an unbreakable resin button. The button includes main materials and auxiliary materials. 1.0%-1.2% curing agent; other main materials are used, and the main materials include o-phthalic resin with a weight ratio of 87-92% and m-phthalic resin with a weight ratio of 5-10%. The invention changes the formula of the resin button so that not only the hardness can meet the American ASTM D5171 standard, but also the production cost can be greatly reduced.

Description

technical field [0001] The invention discloses a button processing method, in particular to a non-breakable resin button processing method. Background technique [0002] With the improvement of people's living standards, the requirements for clothing are getting higher and higher. Relatively, the performance of resin buttons, which is one of the accessories of clothing, also puts forward higher requirements. At present, the United States has issued a button inspection standard, that is, the ASTM-D5171 standard, which inspects the hardness requirements of the resin. Among many button manufacturers, in order to meet the inspection standards of the United States, most of them use isophthalic resin. For example, the DS-905 resin of Tianhe Resin, the BSH-2057 resin of Changzhou Huari, etc., but the price of m-benzene resin is relatively high, which makes the cost of resin buttons remain high. Contents of the invention [0003] Aiming at the above-mentioned shortcoming of the h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08K5/098C08K3/24C08K5/14A44B1/02C08L67/06
Inventor 郑成敏
Owner SHENZHEN LIANDA BUTTON
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