28 questions about plastic processing aids

1. What is a polymer material processing aid? what is function?
Answer: Additives are various auxili...

News2021-01-26



How to use MOLDFLOW mold flow analysis to solve mold problems in connector industry

Abstract: Article discusses problems that easily occur in molding of plastic products in connector, ...

News2021-01-24



Detailed explanation of material surface treatment process

Surface treatment is a process of artificially forming a surface layer on the surface of substrate m...

News2021-01-23



Not many injection mold designers really understand these four concepts

Generally speaking, for crystalline plastics, when processing temperature is higher than its melting...

News2021-01-22



Injection molding process parameters of common plastics

Temperature in brackets is recommended as basic setting value, stroke utilization rate is 35% and 65...

News2021-01-21

What problems should be paid attention to when using thimble oil?

During injection molding process of thimble, thimble and thimble hole rub against each other. If thi...

News2021-01-16



How to design plastic mold transportation?

1. Principle of mold design cooling system:
1. Under premise of ensuring sufficient mechanical stren...

News2021-01-15



Structural Design Analysis of Injection Molded Shells for Home Appliance

With continuous development of science and technology in my country, in information age, home applia...

News2021-01-14



Common problems and solutions on the surface of TPE injection molded parts

TPE injection molded parts have surface problems. One of reasons is poor quality of raw materials, w...

News2021-01-12



Key points of injection mold design for motor mounting box

Product diagram of motor mounting box is shown in Figure 1. Maximum size of product is 209.48 mm * ...

News2021-01-11