SOLVENT-BASED PAINT REMOVER, USE THEREOF AND METHOD FOR REMOVING PAINT FROM WORKPIECE

Disclosed is a solvent-based paint remover, comprising the following components in parts by weight: 60-100 parts of isopropanol, 50-100 parts of formic acid, 10-20 parts of ethylene glycol monobutyl ether, 30-100 parts of triethyl phosphate and 5-20 parts of nonylphenol polyoxyethylene ether. Disclo...

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Bibliographic Details
Main Author WAN, Hua
Format Patent
LanguageChinese
English
French
Published 04.01.2018
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:Disclosed is a solvent-based paint remover, comprising the following components in parts by weight: 60-100 parts of isopropanol, 50-100 parts of formic acid, 10-20 parts of ethylene glycol monobutyl ether, 30-100 parts of triethyl phosphate and 5-20 parts of nonylphenol polyoxyethylene ether. Disclosed is a method for removing a paint from a workpiece, comprising placing a workpiece with paint into a paint removing tank, and after the paint layer on the surface of the workpiece is blistered or wrinkled, placing the workpiece in clean water for washing or rinsing, wherein for a workpiece having a thicker paint film, the paint film can be cut open using a small knife prior to being immersed in the paint removing tank. The paint remover can be used for the removing treatment of a paint layer or a plastic layer from the surface of a metal workpiece. L'invention concerne un décapant de peinture à base de solvant, comprenant les composants suivants en parties en poids : 60 à 100 parties d'isopropanol, 50 à 100 part
Bibliography:Application Number: WO2016CN87652