The causes of discoloration are as follows: 1. The ester solvent in the varnish will change color when it encounters iron and water, and generally becomes black. 2. If turpentine is installed in Tietong, it will easily produce reddish brown pigment. 3. Gold powder, silver powder and varnish are easy to corrode each other, causing paint discoloration and tarnish. 4. The paint itself has been stored for too long, causing the precipitate to change color. The methods to prevent discoloration are as follows: 1. For varnish products that are prone to discoloration, use non-metallic containers. 2. Add gold powder or silver powder before using the varnish, use immediately, do not put in advance. 3. If the paint itself is discolored, if it is stirred vigorously, the color will still be restored. Responsible Editor: Shanghai Go Home Measuring Tape,Steel Measuring Tape,Leather Measuring Tape,Mini Measuring Tapes Shangqiu Jinda Tools Co.,Ltd , https://www.jindameasur.com
How to prevent paint discoloration
Is it often found that the paint shows a different color when it is bought and when it is used. The paint is a color in the jar and another color when it is painted on the wooden surface? In fact, the paint is discolored. The following tells you how to prevent The paint is discolored.