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Problema y solución

Respuestas prácticas a los desafíos comunes de los materiales plásticos

11636 preguntas
Q
Capacity deviation of PET stretch-blow bottles
A
PET bottle capacity accuracy involves dual control of preform weight and the blow '2079851475616104453.
Blow Molding PETcapacity deviationpreform weight'2079851475616104457 pressure
Q
PET recycled bottle flakes agglomerate after drying
A
Agglomeration of PET bottle flakes during drying is a common problem in recycling processing.
Material Drying PETrecyclingagglomerationdrying temperaturebridging
Q
Excessive thermal shrinkage rate of PET biaxially stretched film
A
PET film thermal shrinkage rate is dominated by the heat setting process.
Extrusion & Post PETfilmthermal shrinkageheat settingdraw ratio
Q
Poor transparency and haze in PET film
Q
PET bottle failing stress cracking test
A
PET bottle stress cracking is closely related to bottle design, material selection and process parameters.
Blow Molding PETstress crackingalkaline solution testbottle bottom designIV value
Q
Performance decline of products after adding PET recycled material
A
PET recycling requires controlling the addition proportion and taking quality restoration measures.
Material Drying PETrecycled materialperformance declineIV valuechain extender
Q
Uneven thickness of PET extruded sheet
A
PET sheet thickness uniformity requires coordinated control of multiple links.
Thermoforming PETsheetuneven thicknessdie lip adjustmentmelt temperature
Q
Film breakage in PET biaxially stretched film
Q
Acetaldehyde increase in PET bottles during storage
A
PET bottle AA content changes dynamically and needs full life-cycle control.
Production & Quality PETacetaldehydestorageAA migrationoxygen barrier
Q
Brittleness of PET sheet thermoformed products
A
The brittleness of PET thermoformed products is related to excessive crystallization and material degradation.
Thermoforming PET'2079851475616104458brittlenessexcessive crystallizationIV value
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