문제 및 해결책

일반적인 플라스틱 재료 문제에 대한 실질적인 답변

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Silver streaks caused by moisture in PU processing

Material Drying PU injection silver streaks moisture drying venting back pressure

Bubbles in PU Injection Molded Thick-Walled Products

Material Drying PU injectionbubbleholding pressurethick-walled productmold venting

Silver Streaks Caused by Moisture in EVOH Processing

Material Drying EVOH injectionsilver streakmoisture dryingventingback pressure

EVOH barrier property decreases after moisture absorption

Material Drying EVOH moisture absorption barrier property decrease OTR sandwich structure humidity protection

EVOH '2079851475616104452 thick-wall bubbles

Material Drying EVOH injection bubbles holding pressure thick-wall product mold venting

EVA foam cells are uneven

Cell uniformity depends on blowing agent dispersion and crosslinking uniformity

Material Drying EVA foam uneven cells blowing agent masterbatch crosslinking uniformity mold temperature control

Silver streaks caused by moisture in EVA processing

Material Drying EVA injection silver streaks moisture drying venting back pressure

Bubbles in EVA injection molded thick walls

Material Drying EVA injection bubbles holding pressure thick wall products mold venting

EMA hydrolysis aging

Material Drying EMA hydrolysis aging polar groups anti-hydrolysis stabilizer waterproof coating

EMA Processing Moisture Causes Silver Streaks

Material Drying EMA injection silver streaks moisture drying venting back pressure

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