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المشاكل والحلول

إجابات عملية على التحديات الشائعة في مواد البلاستيك

11636 سؤال
Q
Longitudinal Streaks on CMC Extruded Film
Q
CMC Film Blocking and Difficult Layer Separation
Q
Bending Deformation of CMC Extruded Profile
A
Profile bending is caused by uneven cooling and uneven flow velocity; homogenization and alignment are the key to solution
Extrusion & Post CMC extrusionbending deformationuniform coolinguniform flow velocitysizing sleeve
Q
Severe Flash in CMC '2079851475616104452
Q
Unstable Dimensions in CMC Extrusion
A
Extrusion dimensional stability depends on feeding accuracy, temperature control and haul-off synchronization
Extrusion & Post CMC extrusiondimensional stabilityfeeding controltemperature PIDhaul-off synchronization
Q
Poor Thickness Uniformity of CMC Extruded Film
Q
Excessive Thermal Shrinkage of CMC Film
A
Film thermal shrinkage is caused by orientation freezing; reducing draw ratio and annealing treatment are the key
Extrusion & Post CMC filmthermal shrinkageorientation releaseannealing treatmentbiaxial stretching
Q
Premature Gate Freezing in CMC '2079851475616104452
Q
Warpage Deformation in CMC '2079851475616104452
Q
Burnt Marks from Mold Venting in CMC '2079851475616104452
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