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Yaygın plastik malzeme zorluklarına pratik yanıtlar

Makalelere Göz At →
11636 soru
Q
Low interlayer peel strength of PET composite sheet
A
The interlayer bonding force of PET composite sheet depends on the adhesive layer and the process matching of each layer.
Thermoforming PETcomposite sheetdelaminationadhesive layertemperature matching
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Q
Excessive fuzz after PET fiber drawing
A
PET fiber fuzz originates from fiber surface damage during the drawing process.
Extrusion & Post PETfiberfuzzdrawing temperatureoil agent
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Q
Excessively long PET preform injection cycle
A
The PET preform molding cycle directly affects production costs.
Injection Molding PETmolding cyclecoolingproductivitypreform
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Q
Severe internal stress birefringence in PET injection molded parts
A
PET birefringence is the optical manifestation of internal stress, especially important for optical-grade PET.
Injection Molding PETbirefringenceinternal stresspolariscopeannealing
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Q
Draft point drift of PET fiber
A
PET fiber draft point stability determines fiber fineness uniformity.
Extrusion & Post PETfiberdraft pointfinenesspreheating
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Q
Carbonization in PET waste yarn recycling and granulation
A
PET waste yarn recycling requires pretreatment to remove oil agents to prevent extrusion degradation.
Extrusion & Post PETwaste yarn recyclingcarbonizationoil agentforced feeding
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Q
Mold sticking in PET sheet '2079851475616104458
A
PET '2079851475616104458 mold sticking is solved from two aspects: mold treatment and temperature control.
Thermoforming PET'2079851475616104458mold stickingrelease agentmold coating
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Q
Flow marks appearing on PET injection molded parts
A
PET flow marks are caused by an unstable melt front during filling.
Injection Molding PETflow markmelt frontfillingmold temperature
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Q
Poor adhesion of electroless plating on PET products
A
The key to PET electroless plating lies in surface roughening and activation treatment.
Molding Process PETelectroless platingadhesionrougheningactivation
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Q
Black spots on PET injection molded products
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Tüm Konular 11636 Material Drying 1439 Injection Molding 1506 Molding Process 740 Molds & Tooling 1506 Processing Machinery 2025 Extrusion & Post 2239 Blow Molding 315 Thermoforming 141 Material Analysis 1343 Production & Quality 382
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