문제 및 해결책

일반적인 플라스틱 재료 문제에 대한 실질적인 답변

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EMA Extrusion Pelletizing Connected Pellets

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

EMA Extrusion '2079851475616104457 Severe Parison Sag

Blow Molding EMA '2079851475616104457 parison sag melt strength slight crosslinking wall thickness control

EMA Product Yellowing After Processing

Production & Quality EMA yellowing thermal oxidation antioxidant UV absorber metal catalysis

EMA Product Dimensional Change During Long-Term Storage

Material Analysis EMA dimensional stability physical aging annealing secondary crystallization slight crosslinking

EMA Poor Interfacial Bonding with Filler

Material Analysis EMA filler interfacial bonding coupling agent compatibilizer filler dispersion

EMA Extrusion Melt Fracture

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

EMA '2079851475616104452 Thick-Wall Bubbles

Material Drying EMA injection bubbles holding pressure thick-wall products mold venting

EMA '2079851475616104452 Demolding Difficulty

Injection Molding EMA injection demolding difficulty draft angle adhesion ejection design

EEA Product Elliptical Deformation

Elliptical deformation is caused by asymmetric demolding force; uniform ejection is key

Molds & Tooling EEA elliptical deformation symmetric ejection uniform cooling setting time

EEA Internal Delamination Cracking

Extrusion & Post EEA internal delamination interfacial bonding compatibilizer uniform cooling

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