PMMA Injection Uneven Melt Temperature

Fenómeno do problema

Local yellow streaks, uneven transparency.

Análise das causas

Uneven plasticization, hot runner temperature deviation.

Solução

①Hot runner point-by-point calibration; ②Stabilize back pressure; ③Clean dead corners.

Conclusão principal

Temperature uniformity = transparency uniformity.

PMMA; melt temperature; hot runner; uniformity

Isto foi útil?

0 pessoas acharam isto útil