Problem & Lösung

Praktische Antworten auf häufige Herausforderungen mit Kunststoffmaterialien

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PETG deformation when heated in secondary processing

PETG secondary thermal processing requires attention to temperature management.

Molding Process PETGsecondary processingthermal deformationhot stamping

PETG product surface hardness test low

PETG surface hardness can be improved by coating.

Material Analysis PETGsurface hardnesspencil hardnesscoating

PETG screw design improper compression ratio

PETG processing requires a screw with a suitable compression ratio.

Processing Machinery PETGscrewcompression ratioplasticization

PETG product high notch sensitivity

PETG notch-sensitive design requires sufficient safety margin.

Molding Process PETGnotch sensitivityimpactfillet

PETG '2079851475616104458 mold surface temperature low

Insufficient PETG '2079851475616104458 mold temperature causes poor forming.

Thermoforming PETGmold heatinginsufficient temperature

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

PETG '2079851475616104452 color masterbatch carrier mismatch causing spots

PETG uniform coloring requires color masterbatch with a matching carrier.

Injection Molding PETGcolor masterbatchcarrierdispersion

PETG '2079851475616104452 screw speed too high, gasification

Injection Molding PETGscrew speedshear heatbubbles

PETG product thermal history imprint gloss difference

PETG gloss difference is a reflection of molding thermal history.

Molds & Tooling PETGgloss differencethermal historymold temperature

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