Problema e solução

Respostas práticas para os desafios comuns dos materiais plásticos

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Microcracks in piezoelectric films

Piezoelectric films are extremely sensitive to process conditions

Extrusion & Post PVDFpiezoelectric

Burnt yellow spots on injection molded products

Thermal decomposition produces HF and must be strictly avoided

Injection Molding PVDFburnt yellow

Unstable heat shrinkage rate between batches

Strict process discipline is the foundation of quality

Extrusion & Post PVDFheat shrinkage

Sharp performance decline of recycled material

A balance needs to be struck between cost and performance

Production & Quality PVDFrecycling

Circumferential cracks in welds

Circumferential cracks are a major hidden danger of welds

Molding Process PVDFweld

Stress corrosion cracking of pump casings

Annealing is an effective means to eliminate stress

Injection Molding PVDFpump casing

Poor leveling of powder coatings

Leveling directly affects the appearance quality of the coating

Extrusion & Post PVDFleveling

Stress whitening appearing on the surface of PVDF products

Stress whitening is a visualized sign of excessive internal stress

Molding Process PVDFstress whitening

Uneven pore size of hollow fiber membranes

Membrane pore size uniformity is the key to membrane performance

Material Analysis PVDFhollow fiber

Long-term yellowing of photovoltaic backsheets

Photovoltaic backsheets rely on high purity and stabilizers

Material Analysis PVDFyellowing

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