国产卡1卡2卡三卡精品_惠民福利日韩欧美在线免费观看_亚洲最大成人高清在线播放_FREE性丰满HD毛多多_中日韩一区二区三区激情视频_欧美精品免费在线观看_嫩草伊人久久久av少妇爱情_欧美人与性囗牲恔配视频_无码av片在线观看_国产黄主播视频在线观看

Welcome to Shenzhen Zhongyuan Plastic Co., Ltd!

News



Tel:(0755)27151698
Fax:(0755)27150611
Mailbox:szzyzcl@163.com / szzy@szzy99.com
Add:Building A1 and A2, No.1 Industrial Zone, yuliu property company, Gongming town, Bao'an District, Shenzhen
Company dynamics

當前位置:

首頁 News Company dynamics

What are the causes of color difference in injection molding

Release time:2019-12-17


      What should I consider when choosing an injection molding manufacturer? Injection molding products are used in many fields of life. There are many manufacturers engaged in injection molding in the market. Which one should be chosen among the many injection molding manufacturers? This problem is concerned by many customers, so it is important to understand the factors to be considered when choosing injection molding manufacturers     
Factors to be considered in the correct selection of injection molding manufacturers

① Raw material factors: including toner replacement, plastic material brand change, setting agent replacement.

②Different types of raw materials: for example, PP material and ABS material or PC material require the same color, but there is slight color difference due to different types of materials, but a limited range is allowed.

③ Equipment and process reasons: the temperature, pressure and melt time in the injection molding process will also cause color difference problems. In addition, process factors such as different batches of mixing materials and different machine beer will also affect.

④ Environmental factors: generally, the material barrel is not cleaned, the drying hopper is dusty, and the mold is greasy.

Copyright: Shenzhen Zhongyuan Plastic Co., Ltd. | mold processing customized manufacturer. If you want to know the processing price of the factory, how much is it, and which is good, please contact us Yue ICP Bei No. 17060480