المشاكل والحلول

إجابات عملية على التحديات الشائعة في مواد البلاستيك

Insufficient flow length ratio in EAA '2079851475616104452

Injection Molding EAA injection flow length ratio melt viscosity injection temperature flow aid

Material sticking to the sizing sleeve of EAA extruded pipe

Molding Process EAA pipe sizing sleeve sticking polishing lubricating water elastomer adhesion

Rough inner wall of EAA extruded pipe

Extrusion & Post EAA pipe rough inner wall mandrel polishing internal cooling melt elasticity

Longitudinal streaks in EAA extruded film

Extrusion & Post EAA film longitudinal streaks die gap melt pressure lip flatness

EAA film blocking, difficult to separate layers

Extrusion & Post EAA film blocking antiblocking agent winding temperature erucamide

Bending deformation of EAA extruded profiles

Extrusion & Post EAA extrusion bending deformation uniform cooling uniform flow velocity sizing sleeve

Severe flash in EAA '2079851475616104452

Injection Molding EAA injection flash clamping force parting line injection pressure

Poor thickness uniformity of EAA extruded film

Extrusion & Post EAA film thickness uniformity die design extrusion swell air ring cooling

Excessive thermal shrinkage of EAA film

Extrusion & Post EAA film thermal shrinkage orientation release annealing treatment biaxial stretching

Unstable dimensions in EAA extrusion

Extrusion & Post EAA extrusion dimensional stability feeding control temperature PID haul-off synchronization

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