문제 및 해결책

일반적인 플라스틱 재료 문제에 대한 실질적인 답변

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PI processing comprehensive problem - film uniformity

Processing Machinery PIfilm uniformityprocessing qualityprocess optimizationequipment management

PI processing comprehensive problem - PAA viscosity

Processing Machinery PIPAA viscosityprocessing qualityprocess optimizationequipment management

PI aerogel preparation shrinkage and cracking

The core of PI aerogel preparation is protecting the nanoporous structure

Material Drying PI aerogelgelsolvent exchangesupercritical dryingporous structure

PI composite resin impregnation

The quality of PI composites starts with the impregnation quality of the prepreg

Material Analysis PI compositeprepregimpregnationsizing agentfiber

Solvent residue in wet-process PI film

Solvent residue affects the electrical and thermal properties of PI films

Molding Process solvent residuechemical imidizationwashingsupercritical CO2

PI powder sintering insufficient density

Molding Process powder sinteringparticle sizedensitysintering temperature

PI imidization shrinkage too large

The chemical shrinkage of PI is a factor that must be considered in design and processing

Molding Process imidization shrinkagechemical shrinkagedimensional design

PAA film formation difficulty in PI processing

PI film making requires precise coating process control

Extrusion & Post film formationcastingsolution viscositysurface treatmentambient humidity

PI compression molding and sintering product cracks

The heating and cooling control of PI sintering is the key to preventing cracking

Molds & Tooling compression molding and sinteringcrackspreformingheating ratecooling rate

PI film uneven color

PI film color is very sensitive to heat treatment conditions

Molding Process PI filmcolor uniformityhot aircoating uniformity

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