久久99中文人妻_和少妇中文字幕_日本黄色精品国产大片_97色偷偷福利视频_青榴视频在线观看_国产一级a爱看片免费_超碰在线免费公开av_你懂得网站在线免费观看_狠狠爱亚洲爱综合网站_亚洲一区二区三区天美麻豆

Language version

Your current location: HOME - News >> Industry News

News

contact us

Shengjichuan Industrial Automation Equipment

Mobile phone:13962651551 (Mr. Xiao) 

             15962653322(Mr. Qian)

Website:alpharis.cn

Location:No. 12, Taihu South Road, Economic and Technological Development Zone, Kunshan City, Jiangsu Province


Reasons for loss of gloss in spraying of household appliances coating equipment and treatment methods

Date of issue:2021-05-20 Author: Click:

Reasons and treatment methods of blistering in the spraying of household appliances coating equipment:


the reason:

1. The surface of the coated object is wet or there are acid, salt, salt and other substances.


2. Water is mixed in paint and thinner.


3. The surface of the object to be coated is too rough, the absorption capacity of the paint is large, and the coating is too thin.


4. The site environment has high humidity, greater than 90%, and the coating is easy to lose gloss.


5. The site temperature is too low, the drying is too slow, and the water accumulates on the surface to cause loss of gloss.


6. The water in the air compressor is not cleanly removed and mixed into the coating to cause lesions.


7. Excessive amount of thinner.


Solution:


1. Clean up the impurities on the surface of the coated object.


2. Keep the paint properly to prevent mixing of water.


3. Pay attention to the thickness of the sandpaper to ensure that the coated object is smooth.


4. Adjust the indoor temperature or stop construction.


5. The construction environment temperature is generally above 10 degrees.


6. Remove the water in the air compressor gas and maintain the oil-water separator.


7. Adjust the construction ratio.


Related labels:

Recent browsing:

Related products:

Related news:

Copyright ? 2020 Kunshan shengjichuan industrial automation equipmeAll Rights Reserved. Su ICP no.17003551
Technical support Xiangyun platform
Copyright ? Kunshan shengjichuan industrial automation equipme All rights reserved Record No Su ICP no.17003551
二維碼

Scan QR code

share