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Yaygın plastik malzeme zorluklarına pratik yanıtlar

Makalelere Göz At →
1506 soru
Q
Excessively fast screw wear of PET '2079851475616104452 machine
A
Reinforced PET processing requires wear-resistant special screws and barrels.
Injection Molding PETglass fiber reinforcementscrew wearbimetallicabrasion
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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
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
Black spots on PET injection molded products
Q
Poor gloss of PET injection molded products
A
High gloss of PET products requires mirror molds, high-temperature processes and clean raw materials.
Injection Molding PETglossmirror moldsurface replicationpolishing
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Q
Fluidity decline of PET modified material
Q
Uneven breakage of PET bottle cap tamper-evident rings
A
Uniform breaking of PET bottle cap tamper-evident rings requires fine structural design and material proportioning.
Injection Molding PETbottle captamper-evident ringconnecting bridgeweld line
2 görüntüleme
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Q
High residual monomer content in PET '2079851475616104452
A
PET residual monomer control starts from two aspects: raw material selection and processing technology.
Injection Molding PETresidual monomersethylene glycolterephthalic acid
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Q
Barrel corrosion of PET '2079851475616104452 machine
A
Flame retardant PET processing needs to be matched with corrosion-resistant equipment.
Injection Molding PETbarrel corrosionflame retardanthalogenacidic gas
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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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