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Problem & Lösung

Praktische Antworten auf häufige Herausforderungen mit Kunststoffmaterialien

1439 Fragen
Q
Insufficient welding/weld strength of methyl styrene-acrylonitrile copolymer products
A
Welding strength is determined by melt fusion quality.
Material Drying welding strengthwelding temperaturewelding pressuresurface cleanlinessmelt fusion
Q
Pits, streaks, or scratches on the surface of blow molded containers
A
2079851475616104457 surface needs to start from mold and parison
Material Drying 2079851475616104457 surfacemold polishingparison temperature
Q
Unstable transparency of K-RESIN injection products
A
K-RESIN transparency needs stable temperature and venting
Material Drying K resintransparencyinjection stability
Q
Process fluctuation caused by raw material batch differences of high impact polystyrene
A
Raw material batch differences need to be addressed through incoming inspection and process adjustment.
Material Drying batch differenceprocess fluctuationincoming inspectionmelt flow rateraw material storage
Q
Insufficient welding/weld strength of high impact polystyrene products
A
Welding strength is determined by melt fusion quality.
Material Drying welding strengthwelding temperaturewelding pressuresurface cleanlinessmelt fusion
Q
Decreased transparency/yellowing of high impact polystyrene SAN/AS products
A
SAN transparency decrease is caused by thermal degradation or microbubbles.
Material Drying transparencyyellowingSANthermal degradationraw '2079851475616104451
Q
Product defects caused by poor drying of high impact polystyrene raw material
A
Raw '2079851475616104451 is the basic process to ensure product quality.
Material Drying raw '2079851475616104451moisture contentsilver streakbubblesdehumidifying dryer
Q
Insufficient Welding/Fusion Strength of general purpose polystyrene Products
A
The welding strength is determined by the melt fusion quality.
Material Drying welding strengthwelding temperaturewelding pressuresurface cleaningmelt fusion
Q
Insufficient Welding/Fusion Strength of acrylonitrile-styrene-acrylate copolymer Products
A
The welding strength is determined by the melt fusion quality.
Material Drying welding strengthwelding temperaturewelding pressuresurface cleaningmelt fusion
Q
Insufficient Welding/Fusion Strength of acrylonitrile-styrene copolymer Products
A
The welding strength is determined by the melt fusion quality.
Material Drying welding strengthwelding temperaturewelding pressuresurface cleaningmelt fusion
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