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Yaygın plastik malzeme zorluklarına pratik yanıtlar

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11636 soru
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
9 görüntüleme
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Q
Insufficient anti-dripping of PET flame retardant formulations
A
PET flame retardancy requires the synergistic action of char formation and anti-dripping to reach V-0.
Material Analysis PETflame retardantanti-drippingPTFEchar-forming agent
3 görüntüleme
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Q
Fluidity decline of PET modified material
Q
Uneven coating on PET film
A
PET film coating uniformity depends on surface treatment quality and coating process control.
Extrusion & Post PETfilmcoatingsurface tensionwettability
9 görüntüleme
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Q
Poor liner adhesion of PET bottle caps
A
PET bottle sealing involves dual factors of bottle mouth precision and liner matching.
Molding Process PETlinersealingbottle mouthcapping torque
9 görüntüleme
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Q
Screw seizure of PET extruder
A
PET screw seizure is a serious equipment accident and can be avoided with standardized shutdown procedures.
Processing Machinery PETscrew seizureshutdowncrystallizationpurging material
9 görüntüleme
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Q
Moisture regain in PET drying hopper
Q
Dust pollution from PET recycled material
A
PET recycled material dust control is a dual requirement of workshop management and product quality.
Production & Quality PETdustcrushingdust removalrecycled material
9 görüntüleme
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Q
Low burst pressure of PET extruded pipes
A
PET pipe burst strength depends on wall thickness uniformity and material intrinsic viscosity.
Extrusion & Post PETpipeburst pressurewall thicknessweld line
9 görüntüleme
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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
9 görüntüleme
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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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