22Jul 2019

In the selection of plastic mould steel, in addition to the constraints of production, the choice of plastics will be the decisive factor for mould steel selection. However, in order to compensate for the shortcomings of conventional plastics to some extent, a certain proportion of additives are added inside, and some of these additives have […]

22Jul 2019

Automotive plastic mould parts molds are divided into three categories: interior parts, exterior parts and functional parts. General requirements for plastic materials for automobiles: The impact strength and modulus are balanced (both with strong and tough properties, excellent dimensional stability, that is, the creep resistance of the material under long-term surface load is better); Good […]

25Jun 2019

According to the length of mould life, plastic moulds can be classified into 5 classes. Class 1 mould runs 1 million or more shots; Class 2 mould runs 0.5 – 1 million shots; Class 3 mould runs 0.3 – 0.5 million shots; Class 4 mould runs 0.1 – 0.3 million shots; Class 5 mould runs […]

14Jun 2019

The selected cable tie sizes are not suitable: Nylon cable ties can withstand different tensile forces for each type of specification. The smaller the width, the different tensile forces can withstand. If an inappropriate size is selected, it is prone to breakage. 2. The temperature is too high or too low: The nylon cable tie […]