المشاكل والحلول

إجابات عملية على التحديات الشائعة في مواد البلاستيك

Improper production environment control in polyolefin plastomer polyolefin plastomer processing

Material Drying environmental controlworkshop temperaturehumiditycooling water temperatureprocess stability

Excessive POP blending ratio of polyolefin plastomer causes film stickiness

Extrusion & Post POP blendingfilm stickinessslip agentanti-blocking agentwinding temperature

Rough inner wall of polyolefin plastomer extruded products

Processing Machinery rough inner wallmandrel temperaturemandrel polishingmelt temperatureplasticization quality

Degradation and discoloration appearing on polyolefin plastomer extruded products

Processing Machinery degradation discolorationthermal degradationscrew speedresidence timeantioxidant

Cyclic pressure fatigue failure of polyolefin plastomer PPR pipes

Extrusion & Post fatigue failurePPRstress concentrationinner wall qualitywelding weld bead

Defects caused by insufficient drying of polyolefin plastomer polyolefin plastomer before processing

Material Drying raw '2079851475616104451moisture contentsilver streaksbubblesdehumidifying drying

Thermal aging performance of polyolefin plastomer PPR pipes not up to standard

Extrusion & Post thermal agingantioxidantPPRoxidation induction timeextrusion temperature

Bubbles/pores on the surface of polyolefin plastomer extruded products

Material Drying bubblesporesraw '2079851475616104451ventingvolatiles

Melt flow rate mismatch of raw materials for polyolefin plastomer extrusion

Extrusion & Post melt flow rategrade selectionextrusion gradeprocess adjustmentbatch testing

Uneven wall thickness of polyolefin plastomer extruded pipes

Production & Quality uneven wall thicknessdie concentricitytemperature uniformityhauling stabilitysizing sleeve

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