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Problema e solução

Respostas práticas para os desafios comuns dos materiais plásticos

1506 perguntas
Q
Insufficient strength of PBT injection molded parts (unreinforced)
A
PBT engineering applications usually require glass fiber reinforcement to meet strength requirements.
Injection Molding PBTinsufficient strengthglass fiber reinforcementinternal stress
Q
ROHS/REACH compliance substances exceeding standards in PBT injection molded parts
A
PBT environmental compliance is a basic requirement for market access.
Injection Molding PBTROHSREACHflame retardantcompliance
Q
Glass fiber exposure of PBT reinforced materials
A
PBT glass fiber exposure is closely related to mold temperature and mold filling speed.
Injection Molding PBTglass fiber exposuremold temperatureinjection speed
Q
Poor surface gloss of PBT injection molded products
A
PBT surface gloss is dominated by crystallization behavior, and a high-temperature mold is the key.
Injection Molding PBTglosscrystallizationmold temperaturemirror surface
Q
Post-shrinkage of PBT injection molded parts
A
The root cause of PBT post-shrinkage is incomplete crystallization; mold temperature and annealing are the control means.
Injection Molding PBTpost-shrinkagepost-crystallizationmold temperatureannealing
Q
Severe warpage deformation of PBT injection molded parts
Q
Batch stability of optical properties of PAR products
Q
PAR '2079851475616104452 micro-foaming technology
A
PAR micro-foaming is a technological frontier.
Injection Molding PARmicro-foaminggas injectionweight reduction
Q
PAR '2079851475616104452 holding pressure time
A
PAR holding pressure is an important means to ensure compactness.
Injection Molding PARholding pressureshrinkagegate
Q
Screw corrosion in PAR '2079851475616104452
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