문제 및 해결책

일반적인 플라스틱 재료 문제에 대한 실질적인 답변

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Severe degradation of PA in the barrel during processing

PA high-temperature degradation requires strict temperature control and reduced residence

Processing Machinery high-temperature degradationtemperature controlresidence timePA

Processing difficulty of glass fiber reinforced POM

The equipment requirements for POM reinforced materials are increased.

Processing Machinery POMglass fiberreinforcementscrew wearequipment

Black specks on the surface of PLA products

PLA black specks are a manifestation of degradation or impurities.

Processing Machinery PLAblack speckimpuritiescarbon deposit

PLA failure in high-temperature washing machines

PLA has a limited applicable range for dishwashers.

Processing Machinery PLAwashing machinehigh temperaturedeformation

PETG product black or dark lines

PETG black lines point to carbon deposits or local degradation.

Processing Machinery PETGblack linescarbon depositspurging compound

PETG screw design improper compression ratio

PETG processing requires a screw with a suitable compression ratio.

Processing Machinery PETGscrewcompression ratioplasticization

PETG extruder die head large pressure fluctuation

PETG die head pressure stability is the foundation of extrusion quality.

Processing Machinery PETGdie head pressurefluctuationfilter

PETG extruder screw wear, output decline

PETG processing equipment wear is progressive and requires regular maintenance.

Processing Machinery PETGscrew wearoutput declineclearance

Poor dispersion of PET color masterbatch

PET coloring uniformity requires the color masterbatch carrier to match the matrix resin.

Processing Machinery PETcolor masterbatchpoor dispersioncoloringcarrier resin

Screw seizure of PET extruder

Processing Machinery PETscrew seizureshutdowncrystallizationpurging material

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