Drying of raw materials before plastic injection molding

Some plastics, such as PA, PC, PMMA, PBT, PET, polysulfone (PSF), polyphenylene ether (PPO), etc., a...

News2022-09-08



What are effects of different types of additives on yellowing of injection molding PC?

Polycarbonate (PC) is a thermoplastic polymer material with advantages of high impact resistance, hi...

News2022-09-07



Design points of injection mold for color double-sided printer shell

Product diagram of color double-sided printer enclosure is shown in Figure 1. Maximum external dimen...

News2022-09-05



What factors are affecting your injection molding cycle time? (3)

Recently, we received a video from a client who sent us. This is a simple set of cold runner molds w...

News2022-09-03



Plastic molding technology for aspheric optical parts

Optical plastic molding technology is current advanced technology for manufacturing plastic aspheric...

News2022-09-02

What factors are affecting your injection molding cycle time?

So circuit will include fittings on manifold, fittings on hoses, hoses themselves, fittings on mold ...

News2022-09-01



Analysis and Solution of Internal Stress Problems in Injection Molding Defects

In injection molded products, local stress state is different everywhere, and degree of deformation ...

News2022-08-31



Plastic mold "two-color mold" hot runner to three-plate mold design points and precautions

As picture shows:
First color material: PA66+20%PTFE
Second color material: PA+60%GF
Above two mater...

News2022-08-30



Stop trying to control injection molding process with machine settings!

What do you do after you have established a stable injection molding process? You might document par...

News2022-08-29



Influencing factors of plastic shrinkage

Shrinkage rate of plastic refers to percentage of difference between size of plastic part at molding...

News2022-08-28