Material Drying
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Unstable transparency of K-RESIN injection products
Fenómeno del problema
Transparency of K-RESIN injection products is unstable, with obvious haze differences between batches
Análisis de la causa
Barrel temperature fluctuation causes K-RESIN microstructure changes
Injection speed too fast produces orientation affecting transparency
Poor mold venting, gas interferes with transparency
High raw material moisture content
Improper gate design produces turbulence
Solución
Stabilize barrel temperature within the 200-240°C range
Appropriately reduce injection speed to reduce orientation
Improve mold venting
Fully dry raw material
Optimize gate design, use fan gates
Conclusión clave
K-RESIN transparency needs stable temperature and venting
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