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Melt flow rate mismatch of raw material for homopolymer polypropylene extrusion

Extrusion & Post melt flow rategrade selectionextrusion gradeprocess adjustmentbatch testing

Insufficient rigidity of homopolymer polypropylene injection products

Injection Molding insufficient rigiditycrystallinityproduct designmold temperaturenucleating agent

Improper processing temperature window selection for homopolymer polypropylene homopolymer polypropylene

Processing Machinery processing temperaturetemperature windowplasticizing qualitymaterial degradationtemperature calibration

Low-temperature brittleness problem of homopolymer polypropylene PP products

Material Analysis low-temperature brittlenesshomo-PPglass transitiontougheningPP COPO

Large creep deformation of homopolymer polypropylene injection products

Injection Molding creep deformationcrystallinityuse temperaturemolecular weightstress level

Sharkskin on the surface of homopolymer polypropylene extruded products

Extrusion & Post sharkskinmelt fracturedie temperatureextrusion speeddie polishing

Low hardness of homopolymer polypropylene injection products

Injection Molding low hardnesscrystallinitymold temperatureholding pressurenucleating agent

Homopolymer polypropylene injection products with undersized dimensions below the lower limit

Extrusion & Post undersized dimensionexcessive shrinkageinsufficient holding pressurepost-shrinkagegate freezing

Flatness out of tolerance of homopolymer polypropylene injection products

Injection Molding flatness out of toleranceuneven shrinkagecooling uniformitymulti-point gaterib symmetry

Product deformation caused by unbalanced ejection of homopolymer polypropylene injection mold

Injection Molding ejection deformationejector pin balancedraft angleejection speedmold temperature

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