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Sorun ve Çözüm

Yaygın plastik malzeme zorluklarına pratik yanıtlar

740 soru
Q
EPDM high-temperature creep deformation
A
Core concern for long-term load bearing
Molding Process EPDMcreep
Q
Filling difficulty of EPDM long-flow products
A
Gate layout is the key
Molding Process EPDMfilling difficulty
Q
Internal shrinkage porosity in thick-wall EPDM products
A
Internal quality of thick-wall parts is a technical difficulty
Molding Process EPDMshrinkage porosity
Q
Processing temperature too low, poor plasticization
A
The processing temperature window determines plasticization
Molding Process EPDMpoor plasticization
Q
EPDM under-vulcanization
A
Vulcanization is the core of EPDM processing
Molding Process EPDMvulcanization
Q
EPDM melt fracture causing surface defects
A
A typical rheological problem in extrusion processing
Molding Process EPDMmelt fracture
Q
Stress whitening on the surface of EPDM products
A
Stress whitening is a visible sign of excessive internal stress
Molding Process EPDMstress whitening
Q
PPSU product yellowing and browning
A
Although PPSU is ultra-high temperature stable, it still has a degradation boundary.
Molding Process PPSUyellowingdegradationthermo-oxidationnitrogen
Q
PPS surface metallization
A
Pretreatment is critical for PPS metallization applications.
Molding Process PPSmetallizationelectroplatingetching
Q
PPS creep under continuous high-load operation
A
PPS creep is a design parameter for long-term high-temperature operating conditions.
Molding Process PPScreephigh temperatureloadglass fiber
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