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Problem & Solution

Practical answers to common plastic material challenges

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1506 questions
Q
Sink marks at weld line positions of styrene-acrylonitrile copolymer injection molded products
A
This problem needs to be systematically solved from three aspects: material characteristics, process parameters and mold conditions.
Injection Molding sink markweld line positionstyrene-acrylonitrile copolymer'2079851475616104452process optimization
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Q
Sink depression at the weld line position of polystyrene injection products
A
This problem needs to be systematically solved from three aspects: material characteristics, process parameters, and mold conditions.
Injection Molding sink depressionweld linepolystyrene'2079851475616104452process optimization
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Q
Sink depression at the weld line position of methyl styrene-acrylonitrile copolymer injection products
A
This problem needs to be systematically solved from three aspects: material characteristics, process parameters, and mold conditions.
Injection Molding sink depressionweld linemethyl styrene-acrylonitrile copolymer'2079851475616104452process optimization
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Q
Cracking caused by internal stress of high impact polystyrene products
A
Internal stress cracking is a manifestation of processing stress exceeding material strength.
Injection Molding internal stressstress crackinginjection speedmold temperatureuniform wall thickness
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Q
Stress Whitening Appearing at the Ejector Pin Position of general purpose polystyrene Injection Molded Products
A
This problem needs to be systematically solved from three aspects: material characteristics, process parameters, and mold conditions.
Injection Molding stress whiteningejector pin positiongeneral purpose polystyrene'2079851475616104452process optimization
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Q
Sink Marks Appearing at the Weld Line Position of acrylonitrile-styrene-acrylate copolymer Injection Molded Products
A
This problem needs to be systematically solved from three aspects: material characteristics, process parameters, and mold conditions.
Injection Molding sink marksweld line positionacrylonitrile-styrene-acrylate copolymer'2079851475616104452process optimization
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Q
Burnt Marks Appearing at the Weld Line Position of acrylonitrile-styrene copolymer Injection Molded Products
A
This problem needs to be systematically solved from three aspects: material characteristics, process parameters, and mold conditions.
Injection Molding burnt marksweld line positionacrylonitrile-styrene copolymer'2079851475616104452process optimization
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Q
Cracking of acrylonitrile-butadiene-styrene copolymer Products Caused by Internal Stress
A
Internal stress cracking is a manifestation of the processing stress exceeding the material strength.
Injection Molding internal stressstress crackinginjection speedmold temperatureuniform wall thickness
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Q
Stress Whitening Appearing in the Slider Area of Acrylonitrile-Butadiene-Styrene Copolymer Injection-Molded Products
A
This problem needs to be systematically solved from three aspects: material characteristics, process parameters, and mold conditions.
Injection Molding stress whiteningslider areaacrylonitrile-butadiene-styrene copolymer'2079851475616104452process optimization
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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
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