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Problem & Lösung

Praktische Antworten auf häufige Herausforderungen mit Kunststoffmaterialien

1439 Fragen
Q
Glass fiber dust pollution in the production process
A
Glass fiber dust is a key control point for occupational health and safety
Material Drying dustdust removal systemwet pelletizingprotective equipmentoccupational health
Q
Dry spots in carbon fiber RTM process
A
The RTM process must avoid the existence of dry spots
Material Drying RTMdry spotpermeabilityinjection pressurevent port
Q
Alloy processing comprehensive problem - drying process
Q
Material agglomerating in the drying hopper
A
Agglomeration causes material waste and loss of drying effect
Material Drying agglomerationdrying temperaturesoftening pointTghopper stirring
Q
Radial silver streaks on product surface
A
Silver streaks are a direct manifestation of gas entrained in the melt or decomposition gas
Material Drying silver streakmoisturedryingback pressuredecomposition gas
Q
Insufficient welding/bonding strength of styrene-acrylonitrile copolymer products
A
Welding strength is determined by melt fusion quality.
Material Drying welding strengthwelding temperaturewelding pressuresurface cleanlinessmelt fusion
Q
Transparency decline/yellowing of styrene-acrylonitrile copolymer SAN/AS products
A
SAN transparency decline is caused by thermal degradation or micro-bubbles.
Material Drying transparencyyellowingSANthermal degradationraw '2079851475616104451
Q
Product defects caused by poor drying of styrene-acrylonitrile copolymer raw material
A
Raw '2079851475616104451 is a basic process for ensuring product quality.
Material Drying raw '2079851475616104451moisture contentsilver streakbubblesdehumidifying dryer
Q
Process fluctuation caused by polystyrene raw material batch differences
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/bonding strength of polystyrene products
A
Welding strength is determined by melt fusion quality.
Material Drying welding strengthwelding temperaturewelding pressuresurface cleanlinessmelt fusion
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