Drying of raw materials before plastic injection molding

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

News2022-06-02



How to avoid polymer degradation during processing?

Degradation: Polymer is subjected to high temperature, strong shearing force, etc. in process of pro...

News2022-06-01



Design of Injection Mould for End Cover of Water Purifier

【Abstract】Take design of an injection mold for end cover of a water purifier as an example, analy...

News2022-05-31



Hair dryer blower injection mold design

Product of hair dryer is shown in Figure 1. Maximum external dimensions of product are 91.5 mm * 61...

News2022-05-30



PC/ABS common problems and solutions

PC/ABS, polycarbonate and acrylonitrile-butadiene-styrene copolymers and mixtures, are thermoplastic...

News2022-05-27

To prevent screw of injection molding machine from slipping, we must consider these aspects!

For hygroscopic materials (such as nylon), high resin moisture content can also cause screw slip. Im...

News2022-05-26



Design of injection mould for front shell of temperature controller

Product diagram of front shell of temperature controller is shown in Figure 1. Maximum size of produ...

News2022-05-25



11 kinds of surface defects of TPE injection parts and their solutions

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

News2022-05-24



How to quickly solve 9 kinds of injection molding machine failures

Before repairing injection molding machine, it is necessary to fully understand working principle of...

News2022-05-23



Multi-cylinder insert filling process and design of uniform vibration material device

【Abstract】Original process of upper and lower half shells is to put hundreds of cylindrical insert...

News2022-05-20