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문제 및 해결책

일반적인 플라스틱 재료 문제에 대한 실질적인 답변

2239 질문
Q
Uneven Surface of ABS Variant Extruded Pipe
A
Extrusion surface defects need to be controlled from three aspects: temperature, speed, and die condition.
Extrusion & Post uneven surfacepipeABS variantextrusion moldingsurface quality
Q
Fiber diameter fluctuation along the length direction
A
Fiber diameter requires stable spinning parameters
Extrusion & Post fiber diameterspinning stabilitymetering pump
Q
Uneven fiber color
A
Fiber color difference needs to be addressed from dispersion and temperature
Extrusion & Post fiber color differencecolor masterbatch dispersiontemperature stability
Q
Influence of draw ratio, temperature, and speed on fiber performance
Q
POM surface decoration is difficult
A
POM surface decoration requires pre-treatment.
Extrusion & Post POMsurface treatmentprintingadhesionplasma
Q
POM melt fracture and rough surface
A
POM melt fracture is the consequence of over-shearing.
Extrusion & Post POMmelt fracturesurfacesheartemperature
Q
Adhesive layer problem of PLA multilayer coextrusion
A
PLA multilayer film adhesion is a key process point.
Extrusion & Post PLAmultilayer coextrusionadhesive layer
Q
Deformation of PLA products during annealing treatment
A
PLA annealing deformation requires fixture and rate control.
Extrusion & Post PLAannealingdeformationfixture
Q
PLA screw configuration design
A
PLA screws need dedicated design.
Extrusion & Post PLAscrewconfigurationlow shear
Q
High film breakage rate of PLA biaxially stretched film
A
PLA biaxial stretching film breakage rate is higher than traditional polyester.
Extrusion & Post PLAbiaxial stretchingfilm breakagedraw ratio
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