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Yaygın plastik malzeme zorluklarına pratik yanıtlar

Makalelere Göz At →
11636 soru
Q
PET preforms turn yellow during storage
A
PET preform quality management during storage is an important link in the supply chain.
Production & Quality PETpreformstorage yellowingthermal historyoxidation
9 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
9 görüntüleme
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Q
Oil and water in compressed air for PET bottle blowing
A
The quality of compressed air for PET bottle blowing directly affects bottle interior cleanliness.
Material Drying PETcompressed airoil and water contaminationdryer
9 görüntüleme
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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
9 görüntüleme
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Q
Cloudy marks on the surface of PET injection molded parts
A
PET surface cloudy marks originate from contaminants, moisture or additive migration.
Material Drying PETcloudy marksmold contaminationmoisturerelease agent
9 görüntüleme
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Q
Uneven PET chemical foaming
Q
Delamination of PET barrier bottles
A
The interlayer bonding force of PET multi-layer bottles is the foundation of barrier performance.
Material Drying PETmulti-layer co-injectiondelaminationbarrierinterlayer bonding
9 görüntüleme
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Q
Poor hot runner balance in PET '2079851475616104452
A
PET hot runner balance is a core requirement of multi-cavity precision '2079851475616104452.
Injection Molding PEThot runnerbalancemulti-cavityflow resistance
3 görüntüleme
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Q
Deformation of PET bottles during microwave heating
A
Conventional PET bottles are not suitable for microwave heating; special heat-resistant design and materials are needed.
Molding Process PETmicrowave heatingdeformationglass transition temperature
9 görüntüleme
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Q
Large amount of smoke during PET '2079851475616104452
A
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Kategoriler

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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