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Problema y solución

Respuestas prácticas a los desafíos comunes de los materiales plásticos

11636 preguntas
Q
Degradation during processing caused by poor thermal stability of random copolymer polypropylene raw material
Q
Large creep deformation of random copolymer polypropylene injection molded products
Q
Insufficient elongation at break of random copolymer polypropylene injection molded products
A
Insufficient elongation at break reflects poor material toughness; plastic deformation ability needs to be improved by optimizing temperature parameters and reducing defects.
Injection Molding elongation at breakmolecular orientationcrystallization qualityresidual stressmaterial toughness
Q
Barrel temperature control failure of random copolymer polypropylene injection machine
A
Temperature control failure is caused by sensor or heater failures; thermocouples, heating bands and temperature control instruments need to be systematically checked.
Injection Molding temperature control failurethermocoupleheating bandtemperature control instrumentPID parameters
Q
Sharkskin appearing on the surface of random copolymer polypropylene extruded products
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Low hardness of random copolymer polypropylene injection molded products
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Nozzle drooling in random copolymer polypropylene '2079851475616104452
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Gate freezing too fast in random copolymer polypropylene injection mold
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Unstable mold temperature control in random copolymer polypropylene '2079851475616104452
A
Q
Severe screw wear of random copolymer polypropylene injection machine
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