In the injection molding process, pressure changes are closely related to the quality of molded products. Therefore, evaluating the pressure in different stages of filling and the pressure change hi...
Jun. 04, 2021
The main common problems of TPE wire are: the surface is not smooth, the surface is precipitated, the surface is scratched, and the skin peels off. Let's analyze these abnormal problems one by on...
02, 2021 Jun.
The main technical indicators of cables related to fire safety are the flame retardancy of the CO2 cable, the density of smoke and the toxicity of the gas. This article introduces you to: IEC60...
01, 2021 Jun.
ABS is an amorphous polymer, and the internal stress mostly comes from the different degrees of orientation and cold and heat shrinkage. Product cracking in the processing of injection molded prod...
31, 2021 May.
Degradable plastics refer to plastics that can be completely degraded into environmentally harmless substances such as carbon dioxide, methane, water, and mineralized inorganic salts under certain ci...
27, 2021 May.
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