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Sorun ve Çözüm

Yaygın plastik malzeme zorluklarına pratik yanıtlar

2025 soru
Q
Severe degradation of PA in the barrel during processing
A
PA high-temperature degradation requires strict temperature control and reduced residence
Processing Machinery high-temperature degradationtemperature controlresidence timePA
Q
Processing difficulty of glass fiber reinforced POM
A
The equipment requirements for POM reinforced materials are increased.
Processing Machinery POMglass fiberreinforcementscrew wearequipment
Q
Black specks on the surface of PLA products
A
PLA black specks are a manifestation of degradation or impurities.
Processing Machinery PLAblack speckimpuritiescarbon deposit
Q
PLA failure in high-temperature washing machines
A
PLA has a limited applicable range for dishwashers.
Processing Machinery PLAwashing machinehigh temperaturedeformation
Q
PETG product black or dark lines
A
PETG black lines point to carbon deposits or local degradation.
Processing Machinery PETGblack linescarbon depositspurging compound
Q
PETG screw design improper compression ratio
A
PETG processing requires a screw with a suitable compression ratio.
Processing Machinery PETGscrewcompression ratioplasticization
Q
PETG extruder die head large pressure fluctuation
A
PETG die head pressure stability is the foundation of extrusion quality.
Processing Machinery PETGdie head pressurefluctuationfilter
Q
PETG extruder screw wear, output decline
A
PETG processing equipment wear is progressive and requires regular maintenance.
Processing Machinery PETGscrew wearoutput declineclearance
Q
Poor dispersion of PET color masterbatch
A
PET coloring uniformity requires the color masterbatch carrier to match the matrix resin.
Processing Machinery PETcolor masterbatchpoor dispersioncoloringcarrier resin
Q
Screw seizure of PET extruder
A
PET screw seizure is a serious equipment accident and can be avoided with standardized shutdown procedures.
Processing Machinery PETscrew seizureshutdowncrystallizationpurging material
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