Supercharge Your Innovation With Domain-Expert AI Agents!

Automobile stamped part surface treatment liquid

A technology for surface treatment liquid and automotive stamping parts, applied in the coating process of metal materials, etc., can solve problems such as difficult removal, troublesome construction, easy pollution of water quality, etc., and achieve good protection and low pollution effects

Inactive Publication Date: 2017-12-29
南通市烨达汽车零部件有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The alloy has excellent properties such as good machinability, high specific strength, good shock absorption, good electromagnetic shielding, excellent hydrogen storage performance, good thermal conductivity, high die-casting productivity, easy cutting, easy recycling, etc., while some existing processing There are some unsatisfactory points in the liquid, such as troublesome construction, incomplete treatment, and it is not easy to completely remove, and it is easy to pollute the water quality.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A surface treatment liquid for automobile stamping parts, which is composed of the following raw materials: antioxidant, phosphoric acid, methyl benzotriazole, trimethylolpropane triacrylate, vinyltrimethoxysilane, tartaric acid, urea, glacial acetic acid , dibutyl hydroxytoluene and oxalic acid; the mass fractions of each raw material are respectively: 20 parts of antioxidant, 18 parts of phosphoric acid, 6 parts of methyl benzotriazole, 2 parts of trimethylol propane triacrylate, 3 parts of vinyltrimethoxysilane, 1 part of tartaric acid, 1 part of urea, 2 parts of glacial acetic acid, 2 parts of dibutyl hydroxytoluene, 8 parts of oxalic acid.

Embodiment 2

[0015] A surface treatment liquid for automobile stamping parts, which is composed of the following raw materials: antioxidant, phosphoric acid, methylbenzotriazole, trimethylolpropane triacrylate, vinyltrimethoxysilane, tartaric acid, urea, glacial acetic acid , dibutyl hydroxytoluene and oxalic acid; the mass fractions of each raw material are respectively: 22 parts of antioxidant, 20 parts of phosphoric acid, 8 parts of methyl benzotriazole, 6 parts of trimethylolpropane triacrylate, Vinyltrimethoxysilane 7 parts, tartaric acid 3 parts, urea 3 parts, glacial acetic acid 4 parts, dibutyl hydroxytoluene 8 parts, oxalic acid 12 parts.

Embodiment 3

[0017] A surface treatment liquid for automobile stamping parts, which is composed of the following raw materials: antioxidant, phosphoric acid, methylbenzotriazole, trimethylolpropane triacrylate, vinyltrimethoxysilane, tartaric acid, urea, glacial acetic acid , dibutyl hydroxytoluene and oxalic acid; the mass fractions of each raw material are respectively: 21 parts of antioxidants, 19 parts of phosphoric acid, 7 parts of methyl benzotriazole, 4 parts of trimethylolpropane triacrylate, 5 parts of vinyltrimethoxysilane, 2 parts of tartaric acid, 2 parts of urea, 3 parts of glacial acetic acid, 5 parts of dibutyl hydroxytoluene, 10 parts of oxalic acid.

[0018] The alloy metal surface treatment liquid of the invention has good protection and cleaning functions on the alloy surface, can form a protective layer on the alloy surface, and has little pollution to water sources.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses automobile stamped part surface treatment liquid. The automobile stamped part surface treatment liquid is composed of following raw materials, by mass, 20-22 parts of antioxidants, 18-20 parts of phosphoric acid, 6-8 parts of methylbenzotriazole, 2-6 parts of trimethylolpropane triacrylate, 3-7 parts of vinyl trimethoxy silane, 1-3 parts of tartaric acid, 1-3 parts of urea, 2-4 parts of glacial acetic acid, 2-8 parts of butylated hydroxytoluene and 8-12 parts of oxalic acid. The alloy metal surface treatment liquid has a very good protecting effect on the alloy surface, has a cleaning function, meanwhile can form a protective layer on the alloy surface and is small in pollution to a water source.

Description

technical field [0001] The invention relates to a metal treatment liquid, in particular to a surface treatment liquid for automobile stamping parts. Background technique [0002] The alloy has excellent properties such as good machinability, high specific strength, good shock absorption, good electromagnetic shielding, excellent hydrogen storage performance, good thermal conductivity, high die-casting productivity, easy cutting, easy recycling, etc., while some existing processing There are certain unsatisfactory points in the liquid, such as troublesome construction, incomplete treatment, difficult to completely remove, and easy pollution to water quality. Therefore, an efficient alloy surface treatment agent is needed to meet people's needs. [0003] Metal surface treatment agent refers to the general term for various chemical agents for metal surface treatment. Metal surface treatment includes degreasing, rust removal, phosphating, antirust and other substrate pretreatm...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C23C22/48C23G1/02
CPCC23C22/48C23C2222/20C23G1/02
Inventor 薛卫芳
Owner 南通市烨达汽车零部件有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com