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Practical answers to common plastic material challenges

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Excessive migrants in PET food packaging

Material Analysis PETmigrantsfood packagingoligomerscompliance

PET bottle drop test rupture

Material Analysis PETdrop testrupturestress concentrationwall thickness

High density of PET extruded foamed sheet

Material Analysis PETfoamingdensitymelt strengthchain extender

Processing difficulty after adding thermally conductive fillers to PET

Material Analysis PETthermally conductive fillerprocessing difficultyviscositycoupling agent

Poor compounding and dispersion of PCTG

PCTG dispersion is related to process and formulation.

Material Analysis PCTGcompoundingdispersionmasterbatch

Attenuation of impact modification effect of PCTG products

PCTG toughening effect attenuation requires formulation stabilization.

Material Analysis PCTGtoughening attenuationstorageaging

Odor during PCTG mixture processing

PCTG processing odor is related to material purity and temperature.

Material Analysis PCTGodoradditivetemperature

Uneven thickness of PCTG extruded sheet

PCTG sheet thickness uniformity is the foundation of post-processing.

Material Analysis PCTGsheetthicknessdie lipthree rolls

Transparency loss after PCTG reinforcement modification

PCTG reinforcement transparency loss is unavoidable.

Material Analysis PCTGreinforcementtransparencyrefractive index

Low detection rate of PCTG stress cracking

PCTG hidden stress cracking is a large-scale recall risk.

Material Analysis PCTGstress testinghiddensolvent immersion

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