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Sorun ve Çözüm

Yaygın plastik malzeme zorluklarına pratik yanıtlar

Makalelere Göz At →
740 soru
Q
Coarse internal crystallization of EAA
A
Coarse crystallization is caused by slow cooling; fast cooling and nucleating agent are the key
Molding Process EAA coarse crystallization spherulite refinement nucleating agent cooling rate
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Q
EAA extruded film thick at the edges and thin in the middle
A
The U-shaped thickness is caused by the die flow channel and swell differences; coat-hanger die and gap fine-tuning are the key
Molding Process EAA film thickness distribution coat-hanger die gap fine-tuning edge effect
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Q
Material sticking to the sizing sleeve of EAA extruded pipe
A
Sizing sleeve sticking is caused by the adhesion characteristics of the elastomer; polishing and lubricating water are the key
Molding Process EAA pipe sizing sleeve sticking polishing lubricating water elastomer adhesion
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Q
Rough surface of extruded products
A
Important appearance requirement
Molding Process PVC surface
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Q
Longitudinal streaks on the product surface
A
Die affects appearance
Molding Process PVC streaks
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Q
Improper screen specification
A
Effective quality control
Molding Process PVC screen
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Q
PVC soft goods migrate to rigid goods
A
Migration must be noted when soft and rigid coexist
Molding Process PVC migration
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Q
Poor sizing and cooling effect
A
Determines the final accuracy
Molding Process PVC sizing
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Q
Processing temperature too high, degradation and discoloration
A
Thermal stability determines the upper limit
Molding Process PVC、degradation
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Q
Organotin stabilizer odor
A
Odor affects use experience
Molding Process PVC、odor
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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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