Problem & Solution

Practical answers to common plastic material challenges

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PAN precursor high breakage rate

The quality of PAN precursor determines the grade of the final carbon fiber

Material Drying breakagespinneretfiltrationcoagulation bathprecursor

PAN spinning solution gelation

Gelation of PAN solution is the main process risk in carbon fiber precursor spinning

Extrusion & Post gelationPAN solutionDMFDMSOspinning solution temperature

PAI processing comprehensive problem - filler dispersion

Processing Machinery PAIfiller dispersionprocessing qualityprocess optimizationequipment management

PAI processing comprehensive problem - dimensional stability

Processing Machinery PAIdimensional stabilityprocessing qualityprocess optimizationequipment management

PAI processing comprehensive problem - high-temperature mold

Molds & Tooling PAIhigh-temperature moldprocessing qualityprocess optimizationequipment management

PAI processing comprehensive problem - equipment wear

Processing Machinery PAIequipment wearprocessing qualityprocess optimizationequipment management

PAI processing comprehensive problem - drying and dehydration

Material Drying PAIdrying and dehydrationprocessing qualityprocess optimizationequipment management

PAI equipment shutdown treatment during processing

PAI shutdown requires a dedicated procedure

Processing Machinery shutdown treatmentpurging compoundcrosslinkingbarrel

PAI dimensional change after molding

PAI dimensional stability affects precision assembly

Molding Process dimensional changepost-curingthermal expansiondimensional stability

PAI composite fiber impregnation

Reinforced PAI requires specifically solving the impregnation problem

Material Analysis impregnationreinforcing fibersizing agentmelt viscosity

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