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Problema e solução

Respostas práticas para os desafios comuns dos materiais plásticos

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11636 perguntas
Q
Creep Deformation of Biaxially Oriented Polypropylene Film Products
A
Creep is the slow deformation of amorphous materials under sustained load.
Material Analysis creepsustained loadwall thickness designmolecular weightglass fiber reinforcement
9 visualizações
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Q
Surface Pockmarks of ABS-Type Variant Extruded Profile
A
Extrusion surface defects need to be controlled from three aspects: temperature, speed, and die condition.
Extrusion & Post pockmarkprofileABS-type variantextrusion moldingsurface quality
9 visualizações
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Q
Poor Plating Adhesion of Biaxially Oriented Polypropylene Film ABS Products
A
The electroplating quality of ABS is closely related to the material grade and internal stress.
Thermoforming plating adhesionABSinternal stresselectroplating graderelease agent
9 visualizações
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Q
Insufficient Weather Resistance/Yellowing of Biaxially Oriented Polypropylene Film ASA Products
Q
Sink Marks Appearing in the Slider Area of ABS-Type Variant Injection-Molded Products
A
This problem needs to be systematically solved from three aspects: material characteristics, process parameters, and mold conditions.
Injection Molding sink markslider areaABS-type variant'2079851475616104452process optimization
9 visualizações
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Q
Burn Marks Appearing at the Weld Line Position of ABS-type variant Injection-Molded Products
A
This problem needs to be systematically solved from three aspects: material characteristics, process parameters, and mold conditions.
Injection Molding burn markweld line positionABS-type variant'2079851475616104452process optimization
9 visualizações
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Q
Surface Static Electricity Problem of Biaxially Oriented Polypropylene Film Products
A
The static electricity problem is caused by the high insulation of the material.
Molding Process static electricityantistatic agentvolume resistanceambient humiditysurface treatment
9 visualizações
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Q
Insufficient Welding/Fusion Strength of Biaxially Oriented Polypropylene Film Products
A
The welding strength is determined by the quality of melt fusion.
Material Drying welding strengthwelding temperaturewelding pressuresurface cleaningmelt fusion
9 visualizações
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Q
Dimensional Change with Temperature/Thermal Expansion of Biaxially Oriented Polypropylene Film Products
A
Thermal expansion is an inherent characteristic of the material, and the influence of temperature needs to be considered during design.
Production & Quality thermal expansiondimensional changetemperature influencethermal expansion coefficientdesign compensation
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Q
Shrinkage Prediction Deviation of ABS Variant Products
A
Shrinkage prediction needs to be determined comprehensively in combination with material characteristics, product structure, and process parameters.
Molds & Tooling shrinkagemold designwall thickness influenceflow directionmold trial verification
9 visualizações
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Categorias

Todos os tópicos 11636 Material Drying 1439 Injection Molding 1506 Molding Process 740 Molds & Tooling 1506 Processing Machinery 2025 Extrusion & Post 2239 Blow Molding 315 Thermoforming 141 Material Analysis 1343 Production & Quality 382
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