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Yaygın plastik malzeme zorluklarına pratik yanıtlar

11636 soru
Q
PETG poor compatibility with inks and coatings, undercutting
A
PETG coating requires attention to solvent system selection.
Extrusion & Post PETGcoatingundercuttingsolvent erosion
Q
PETG sheet orange peel texture during vacuum forming
A
PETG orange peel texture is a manifestation of surface overheating or mold roughness.
Thermoforming PETGorange peel textureheating temperaturemold roughness
Q
PETG UV-curable coating insufficient adhesion
Q
PETG injection molded product cold slug spots
A
PETG cold slug spots are a manifestation of cold slug mixing in.
Injection Molding PETGcold slug spotnozzle temperaturecold slug well
Q
PETG copolyester insufficient oil resistance
A
PETG oil resistance is limited and needs evaluation according to the application environment.
Molding Process PETGoil resistanceswellingstress cracking
Q
PETG extruded pipe surface corrugation
A
PETG pipe surface corrugation is the result of poor coordination between extrusion and hauling.
Extrusion & Post PETGpipesurface corrugationmelt fracturehaul-off
Q
PETG product hygienic performance substandard
Q
PETG injection molded product sticking at the hot runner gate
A
PETG hot runner gate sticking requires investigation from temperature and mechanics.
Injection Molding PETGhot runnergate stickingvalve pin
Q
PETG recycled pelletizing pellet yellowing
A
PETG recycling pelletizing color control requires lowering temperature and adding stabilizers.
Extrusion & Post PETGrecyclingpelletizingyellowingthermal history
Q
PETG regrind performance degradation
A
PETG reuse requires controlling the ratio and performing stabilization treatment.
Material Drying PETGregrindperformance degradationdegradationstabilizer
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