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문제 및 해결책

일반적인 플라스틱 재료 문제에 대한 실질적인 답변

1506 질문
Q
EEA injection molded product ejector whitening
Q
Uneven color of EEA mixed with color masterbatch
A
Color masterbatch carrier matching and full dispersion are the key to color uniformity
Injection Molding EEA coloringcolor masterbatchcarrier compatibilitypigment dispersioncolor streaks
Q
Oil spots on EEA injection molded products
Q
Low weld line strength in EEA injection
Q
Insufficient EEA injection flow length ratio
A
Insufficient flow length ratio is caused by EEA high viscosity; high temperature, high pressure and large gate are the key
Injection Molding EEA injectionflow length ratiomelt viscosityinjection temperatureflow aid
Q
Severe EEA injection flash
A
Flash is caused by high-pressure injection and mold gap; reducing pressure and improving mold fitting is the key
Injection Molding EEA injectionflashclamping forceparting lineinjection pressure
Q
EEA injection warpage deformation
A
Warpage is caused by shrinkage difference and orientation stress; uniform mold temperature and holding are the key
Injection Molding EEA injectionwarpageshrinkage rateholding pressureannealing treatment
Q
EEA injection gate freezing too early
Q
EEA injection mold venting burnt
Q
EEA '2079851475616104452 demolding difficulty
A
Demolding difficulty is caused by adhesion and insufficient mold design; increasing draft angle is the fundamental measure
Injection Molding EEA injectiondemolding difficultydraft angleadhesionejection design
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