Sep
28
2020
GRIM (Gas-Assisted Injection Mold-ing) is a new type of injection molding process, which h
Sep
26
2020
1. Why is the effect of intumescent halogen-free flame retardant used for glass fiber PP w
Sep
25
2020
1. Reasons for excessive temperature rise of injection molding machine (1) The fuel tank v
Sep
24
2020
1. Process flow of recycled polypropylene (PP) Most of PP comes from daily necessities, su
Sep
23
2020
The characteristics of precision injection molding are: The dimensions of injection molded
Sep
22
2020
Some plastic parts quickly appear swelling or blistering on the back of the metal insert o
Sep
21
2020
In the field of 3D printing, compared with composite materials such as carbon fiber filled
Sep
19
2020
The thermal insulation performance and airtightness of doors and windows have a significan
Sep
18
2020
What are sink marks and sink marks (Sink MarK)? Sink marks and sink marks (Sink MarK) are
Sep
16
2020
Polymer foam materials refer to microporous materials based on polymers (plastics, rubber,
Sep
15
2020
Noun explanation Cracks formed on the surface of molded products are called cracks. Figure
Sep
14
2020
●Classification of flow pattern: 1) Snake flow pattern — When the melt enters the cavity f