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Unsaturated polyester resin with excellent mechanical properties for anchoring agent

A technology of polyester resin and anchoring agent, which is applied in the installation of bolts, mining equipment, earth square drilling, etc., and can solve the problems that the mechanical properties cannot meet the needs of anchoring agents, etc.

Inactive Publication Date: 2017-02-01
安徽鑫力新材科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The mechanical properties of the unsaturated polyester resin used in the preparation process of the anchoring agent in the prior art cannot meet the needs of the anchoring agent, so it is urgent to design an unsaturated polyester resin with excellent mechanical properties for the anchoring agent to solve the existing problems. problems in technology

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0022] An unsaturated polyester resin with excellent mechanical properties for an anchoring agent proposed by the present invention, its raw materials include by weight: 30 parts of maleic anhydride, 3.5 parts of isophthalic anhydride, 6 parts of tetrachlorophthalic anhydride, D- 3 parts of 33 monomer, 4 parts of glucinol, 4 parts of hydroquinone, 2.5 parts of cobalt styrene naphthenate, 6 parts of melamine phosphate, 4.5 parts of methyl ethyl ketone peroxide, 3.5 parts of nano silicon dioxide, 4 parts of nano diamond 6 parts, 6 parts of modified carbon nanotubes, 10 parts of ethylene glycol, 4 parts of diethylene glycol, and 6 parts of propylene glycol.

Embodiment 2

[0024] An unsaturated polyester resin with excellent mechanical properties for an anchoring agent proposed by the present invention, its raw materials include by weight: 25 parts of maleic anhydride, 5 parts of isophthalic anhydride, 4 parts of tetrachlorophthalic anhydride, D- 5 parts of 33 monomer, 2 parts of glucinol, 5 parts of hydroquinone, 1 part of cobalt styrene naphthenate, 8 parts of melamine phosphate, 3 parts of methyl ethyl ketone peroxide, 6 parts of nano silicon dioxide, 3 parts of nano diamond 8 parts, 8 parts of modified carbon nanotubes, 5 parts of ethylene glycol, 5 parts of diethylene glycol, 4 parts of propylene glycol.

[0025] The modified carbon nanotubes are prepared according to the following process: mix 3 parts of carbon nanotubes and 3 parts of dichloroethane uniformly by weight, ultrasonically treat for 1 hour, then add 4 parts of thionyl chloride, stir magnetically for 20 minutes, and then heat up to 90 ℃, reflux for 20h, after cooling to room te...

Embodiment 3

[0029]An unsaturated polyester resin with excellent mechanical properties for an anchoring agent proposed by the present invention, its raw materials include by weight: 35 parts of maleic anhydride, 2 parts of isophthalic anhydride, 8 parts of tetrachlorophthalic anhydride, D- 1 part of 33 monomer, 6 parts of glucinol, 3 parts of hydroquinone, 4 parts of cobalt styrene naphthenate, 4 parts of melamine phosphate, 6 parts of methyl ethyl ketone peroxide, 1 part of nano silicon dioxide, 5 parts of nano diamond parts, 4 parts of modified carbon nanotubes, 15 parts of ethylene glycol, 3 parts of diethylene glycol, and 9 parts of propylene glycol.

[0030] The modified carbon nanotubes were prepared according to the following process: 6 parts by weight of carbon nanotubes and 1 part of dichloroethane were uniformly mixed, ultrasonically treated for 3 hours, then 2 parts of thionyl chloride were added, magnetically stirred for 40 minutes, and then the temperature was raised to 80 ℃, ...

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Abstract

The invention discloses an unsaturated polyester resin with excellent mechanical properties for an anchoring agent. The unsaturated polyester resin is prepared from, by weight, 25-35 parts of maleic anhydride, 2-5 parts of isophthalic anhydride, 4-8 parts of tetrachlorophthalic anhydride, 1-5 parts of D-33 monomers, 2-6 parts of benzenetriol, 3-5 parts of hydroquinone, 1-4 parts of cobalt naphthenate styrene, 4-8 parts of melamine polyphosphate, 3-6 parts of methyl ethyl ketone peroxide, 1-6 parts of nano-silica, 3-5 parts of nano-diamond, 4-8 parts of modified carbon nanotubes, 5-15 parts of ethylene glycol, 3-5 parts of diethylene glycol and 4-9 parts of propylene glycol. The unsaturated polyester resin is applied to preparation of the anchoring agent, has excellent mechanical properties and can meet the requirement for mechanical properties in preparation of the anchoring agent.

Description

technical field [0001] The invention belongs to the technical field of unsaturated polyester resins, in particular to an unsaturated polyester resin with excellent mechanical properties for an anchoring agent. Background technique [0002] Unsaturated polyester resin is generally a linear polymer compound with ester bonds and unsaturated double bonds formed by polycondensation of unsaturated dibasic acid diols or saturated dibasic acid diols. Usually, the polyester polycondensation reaction is carried out at 190-220°C until the desired acid value is reached. After the polyester polycondensation reaction is completed, a certain amount of vinyl monomer is added while it is hot to form a viscous liquid. The polymer solution is called unsaturated polyester resin. [0003] The process performance of unsaturated polyester resin is excellent, which is the biggest advantage of unsaturated polyester resin. It can be cured at room temperature, formed under normal pressure, and has f...

Claims

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Application Information

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IPC IPC(8): C08L67/06C08L51/08C08K13/06C08K9/04C08K7/24C08K3/36C08K3/04C08G63/676E21D20/02
CPCC08G63/676C08K2201/011C08L51/08C08L67/06E21D20/025C08K13/06C08K9/04C08K7/24C08K3/36C08K3/04
Inventor 李志业
Owner 安徽鑫力新材科技股份有限公司
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