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Problem & Solution

Practical answers to common plastic material challenges

1439 questions
Q
EMA '2079851475616104452 Thick-Wall Bubbles
A
Thick-wall bubbles are caused by a combination of insufficient holding pressure, moisture and poor venting
Material Drying EMA injection bubbles holding pressure thick-wall products mold venting
Q
Silver streaks caused by moisture in EEA processing
A
Silver streaks are caused by moisture vaporization and stretching; drying and venting are the main countermeasures
Material Drying EEA injectionsilver streaksmoisture dryingventingback pressure
Q
EEA injection thick-wall bubbles
A
Thick-wall bubbles are caused by a combination of insufficient holding, moisture and poor venting
Material Drying EEA injectionbubblesholding pressurethick-wall productmold venting
Q
Silver streaks caused by moisture during EAA processing
A
Silver streaks are caused by moisture vaporization and stretching; drying and venting are the main countermeasures
Material Drying EAA injection silver streak moisture drying venting back pressure
Q
Bubbles in thick-walled EAA '2079851475616104452
A
Thick-wall bubbles are caused by a combination of insufficient holding pressure, moisture and poor venting
Material Drying EAA injection bubble holding pressure thick-walled product mold venting
Q
Product bubbles and air pockets
A
Seriously affects compactness
Material Drying PVC bubble
Q
Improper drying temperature causes pellet agglomeration
A
Drying conditions need precise control
Material Drying PVC agglomeration
Q
Excessive moisture content affects the product
A
Q
Uneven powder dry mixing
Q
Insufficient drying, silver streaks and bubbles in products
A
Must fully dry before processing
Material Drying PVC、drying
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