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Problem & Solution

Practical answers to common plastic material challenges

1506 questions
Q
Wear Particles from PBT '2079851475616104452 Equipment Mixed into Products
A
PBT metal particles are a serious defect for electrical insulation.
Injection Molding PBTmetal particlewearinsulation
Q
Insufficient Actual Weight in PBT '2079851475616104452
A
PBT weight is an intuitive indicator of product quality.
Injection Molding PBTinsufficient weightholding pressuredensity
Q
Cushion Control in PBT '2079851475616104452
A
The PBT cushion is the reserve of holding pressure.
Injection Molding PBTcushionnon-return ringback pressure
Q
Noise Problem in PBT Reinforced Material '2079851475616104452
A
PBT reinforced material processing places a large load on the equipment.
Injection Molding PBTnoiseglass fiberscrew torque
Q
Difficulty in Removing Flash from PBT Injection-Molded Products
A
PBT flash has good toughness and high removal cost.
Injection Molding PBTflashremovalcryogenic deflashing
Q
Stress Concentration in the Gate Area of PBT Injection-Molded Parts
A
The PBT gate area is an internal stress concentration area.
Injection Molding PBTgate areastress concentrationpolarized light
Q
Loosening of Nut Inserts During PBT '2079851475616104452
A
PBT overmolding of inserts requires full preheating and anti-rotation design.
Injection Molding PBTnut insertanti-rotationpreheating
Q
Narrow Process Parameter Window in PBT '2079851475616104452
A
PBT process window management is the key to stable production.
Injection Molding PBTprocess windowhigh precisionstandard
Q
Radial Cracks in the Gate Area of PBT Injection-Molded Parts
A
PBT gate area cracks are related to excessive holding.
Injection Molding PBTgate crackholding pressurethermal stress
Q
Quality Fluctuation After Rapid Mold Change in PBT '2079851475616104452
A
PBT quality stabilization after mold change requires a transition time.
Injection Molding PBTmold changequality fluctuationpreheatingdischarge
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