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Yaygın plastik malzeme zorluklarına pratik yanıtlar

Makalelere Göz At →
11636 soru
Q
Crystallization control during PLA '2079851475616104452
A
The process difference of PLA crystallization control is the key to quality.
Injection Molding PLA crystallization mold temperature amorphous holding pressure
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Q
Degradation producing lactic acid smell during PLA '2079851475616104452
A
PLA hydrolysis degradation producing lactic acid smell is a processing environment problem.
Material Drying PLA hydrolysis lactic acid smell drying degradation
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Q
Shrinkage rate fluctuation of PLA products
A
PLA shrinkage rate fluctuation is closely related to crystallization behavior.
Molding Process PLA shrinkage rate crystallization holding pressure mold temperature
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Q
PLA products soften and deform at high temperature
A
The heat resistance of PLA is one of the biggest limitations of its application.
Production & Quality PLA heat resistance softening annealing crystallization
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Q
Bubbles in PLA '2079851475616104452 after moisture absorption
A
The hygroscopicity of PLA is the first obstacle to processing quality.
Material Drying PLA moisture absorption bubble drying moisture
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Q
PLA injection molded products yellowing and becoming brittle
A
PLA has poor thermal stability, and temperature control and residence time are the keys.
Injection Molding PLA yellowing brittleness thermal degradation temperature control
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Q
Wavy edge of PETG extruded sheet
A
PETG wavy edge affects the subsequent use of the sheet.
Extrusion & Post PETG wavy edge die lip gap edge cooling
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Q
Correlation between silver streaks on the surface of PETG products and gate position
A
PETG gate area silver streaks point to shear and moisture.
Molds & Tooling PETG gate silver streak shear heat moisture
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Q
Flow marks on PETG extruded sheet
A
PETG sheet flow marks point to die head flow channel design problems.
Extrusion & Post PETG sheet flow mark die head flow channel
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Q
Leakage of the screw head non-return ring during PETG injection
A
PETG non-return ring leakage directly affects the holding effect.
Injection Molding PETG non-return ring leakage holding pressure
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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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