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Solid thermoplastic glass resin

A glass resin, thermoplastic technology, applied in the field of chemical materials, can solve the problems of troublesome transportation, storage, short shelf life, etc., and achieve the effect of long storage period and good adhesion

Inactive Publication Date: 2008-06-25
YANGZHOU ZHENGXING RESIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there is no solid glass-specific resin in China, and the imported liquid glass resin is a solvent-based, dangerous chemical product, which is very troublesome to transport and store, and has a short shelf life.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention is further described in conjunction with the examples. The present invention is composed of acrylate raw materials as the main ingredient, an appropriate amount of auxiliary materials and auxiliary agents through a suspension polymerization process; the acrylate raw materials are methyl methacrylate and butyl methacrylate, methyl The ratio of methyl acrylate and butyl methacrylate is 52-56%, 34-38%; the auxiliary material is methyl high chlorinated epoxy resin with a ratio of 9-11%; the ratio of auxiliary agent is 0.9- 1.1% silane coupling agent; heat an appropriate amount of deionized water to 78-82°C to start the reaction polymerization of methyl methacrylate, butyl methacrylate and auxiliary agent silane coupling agent, and heat up to 88-82°C Add the matching auxiliary material methyl high chlorinated epoxy grease at 92°C and pressurize to 0.48-0.52kg to carry out polymerization synthesis. At 103-107°C, the polymerization reaction ends, keep warm...

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PUM

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Abstract

The invention relates to a solid thermoplastic glass resin, which pertains to the technological field of chemical materials. Taking methyl methacrylate and acrylics of butyl methacrylate as the main materials, the invention is synthezied by the main materials, appropriate amount of accessories and addition agent by suspension polymerization technics. The invention presents a white beaded granule, which is dissolved in solvent of ketone, lipid, aromatic and chlorination, solid amount is more than 99.5, molecular weight is 55,000, vitrification temperature is 68 DEG C, softening point is 150 DEG C, and acid value is 9. Packaged by compound bags, the invention has the advantages of convenient transportation, long storage time, and does not spoil within three to five years which largely longer than the storage time of solvent resin with better adhesion to glass. The invention, as a dedicated resin, is suitable to be used as coating on the surface of glass and printing ink, etc.

Description

technical field [0001] The invention relates to a solid thermoplastic glass resin, which is an important raw material for glass surface coatings, inks, etc., and belongs to the technical field of chemical materials. Background technique [0002] At present, there is no solid glass-specific resin in China, and the imported liquid glass resin is a solvent-based, dangerous chemical product, which is troublesome to transport and store, and has a short shelf life. Contents of the invention [0003] The object of the present invention is to provide a solid thermoplastic glass resin, aiming at the disadvantages of the existing liquid glass resins such as troublesome transportation and storage, short shelf life, etc., to achieve convenient transportation, long shelf life and good adhesion. [0004] The object of the present invention is achieved through the following technical scheme, a solid thermoplastic glass resin, characterized in that the resin is synthesized by copolymeriza...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08F220/14C08F2/38C08F2/44
Inventor 政建明徐国兴
Owner YANGZHOU ZHENGXING RESIN