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Why do international companies abolish halogen flame retardant plastic products?
Why do international companies abolish halogen flame retardant plastic products?

Why do international companies abolish halogen flame retardant plastic products? Many large international companies are actively promoting the complete abolition of halogen-containing materials, suc...

Jun. 07, 2021

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The purpose of the pressure drop test of the injection molding process and "pressure limitation"

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...

04, 2021 Jun.

Common problems and improvement suggestions on wire surface

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.

Cable flame retardant performance standards, grades and tests

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.

Analysis of the causes of stress cracking in ABS

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.

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