문제 및 해결책

일반적인 플라스틱 재료 문제에 대한 실질적인 답변

기사 둘러보기 →

Excessive thermal shrinkage of EVA film

Extrusion & Post EVA film thermal shrinkage orientation release annealing treatment biaxial stretching

Unstable dimensions in EVA extrusion

Extrusion & Post EVA extrusion dimensional stability feeding control temperature PID haul-off synchronization

Die deposit and carbon buildup in EVA extrusion

Extrusion & Post EVA extrusion die carbon buildup PE flushing stagnation zone thermal oxidation

Delamination of EVA blended with incompatible resins

Extrusion & Post EVA blend delamination polarity difference EVA-g-MAH reactive compatibilization interfacial bonding

Connected pellets in EVA extrusion pelletizing

Extrusion & Post EVA pelletizing connected pellets pelletizing water temperature cutter speed elastic recovery

EVA extrusion melt fracture

Extrusion & Post EVA extrusion melt fracture elastic recovery die L/D extrusion rate

EMA internal delamination cracking

Extrusion & Post EMA internal delamination interfacial bonding compatibilizer uniform cooling

EMA surface snakeskin texture

Extrusion & Post EMA snakeskin texture extrusion temperature elastic recovery die temperature control

Insufficient EMA transparency

EMA transparency is affected by MMA content and crystallization scattering

Extrusion & Post EMA film transparency haze MMA content nucleating agent

EMA screw slippage

Screw slippage is caused by premature melting; lowering feed section temperature is key

Extrusion & Post EMA screw slippage feed section temperature premature melting flight deepening

이전 1 ... 120 121 122 123 124 125 126 ... 224 다음