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Makalelere Göz At →
1506 soru
Q
EEA injection molded product ejector whitening
Q
Uneven color of EEA mixed with color masterbatch
A
Color masterbatch carrier matching and full dispersion are the key to color uniformity
Injection Molding EEA coloringcolor masterbatchcarrier compatibilitypigment dispersioncolor streaks
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Q
Oil spots on EEA injection molded products
A
Oil spots are caused by external sources of release agent and lubricant; reducing release agent and sealing mold lubrication are the key
Injection Molding EEA injectionoil spotsrelease agentlubricant precipitationmold sealing
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Q
Low weld line strength in EEA injection
A
Low weld line strength is caused by insufficient molecular entanglement; high-temperature high-speed injection and overflow wells are effective countermeasures
Injection Molding EEA injectionweld lineinsufficient entanglementinjection temperatureoverflow well
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Q
Insufficient EEA injection flow length ratio
A
Insufficient flow length ratio is caused by EEA high viscosity; high temperature, high pressure and large gate are the key
Injection Molding EEA injectionflow length ratiomelt viscosityinjection temperatureflow aid
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Q
Severe EEA injection flash
A
Flash is caused by high-pressure injection and mold gap; reducing pressure and improving mold fitting is the key
Injection Molding EEA injectionflashclamping forceparting lineinjection pressure
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Q
EEA injection warpage deformation
A
Warpage is caused by shrinkage difference and orientation stress; uniform mold temperature and holding are the key
Injection Molding EEA injectionwarpageshrinkage rateholding pressureannealing treatment
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Q
EEA injection gate freezing too early
A
Premature gate freezing is caused by small gate and low temperature; enlarging the gate and increasing temperature are the fundamental measures
Injection Molding EEA injectiongate freezingholding transmissiongate sizemold temperature
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Q
EEA injection mold venting burnt
A
Burnt is caused by insufficient venting and high-speed injection compressing air; increasing venting and reducing speed is the key
Injection Molding EEA injectionmold burntvent grooveinjection speedair compression
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Q
EEA '2079851475616104452 demolding difficulty
A
Demolding difficulty is caused by adhesion and insufficient mold design; increasing draft angle is the fundamental measure
Injection Molding EEA injectiondemolding difficultydraft angleadhesionejection design
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Tüm Konular 11636 Material Drying 1439 Injection Molding 1506 Molding Process 740 Molds & Tooling 1506 Processing Machinery 2025 Extrusion & Post 2239 Blow Molding 315 Thermoforming 141 Material Analysis 1343 Production & Quality 382
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