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11636 soru
Q
Rough Surface of CMC Extrusion
A
Rough surface is caused by low-temperature extrusion and die defects; increasing temperature and polishing the die are core countermeasures
Extrusion & Post CMC extrusionrough surfacedie polishingextrusion temperaturemelt elasticity
15 görüntüleme
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Q
Poor Printing Adhesion of CMC Film
A
Poor printing adhesion is caused by insufficient surface polarity; corona treatment and special ink are the key
Extrusion & Post CMC filmprinting adhesioncorona treatmentspecial inksurface tension
15 görüntüleme
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Q
CMC Extruded Film Thick at Edges and Thin in the Middle
A
U-shaped thickness is caused by die flow channel and swell differences; coat-hanger die and gap fine-tuning are the key
Molding Process CMC filmthickness distributioncoat-hanger diegap fine-tuningedge effect
16 görüntüleme
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Q
Uneven Color of CMC Mixed with Color Masterbatch
A
Color masterbatch carrier matching and full dispersion are the key to color uniformity
Injection Molding CMC coloringcolor masterbatchcarrier compatibilitypigment dispersioncolor streaks
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Q
Insufficient Flow Length Ratio in CMC '2079851475616104452
A
Insufficient flow length ratio is caused by CMC high viscosity; high temperature, high pressure and large gate are the key
Injection Molding CMC injectionflow length ratiomelt viscosityinjection temperatureflow aid
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Q
Severe Screw Wear of CMC Extruder
A
Screw wear is caused by filler friction and adhesion; wear-resistant screw and temperature control are the key
Extrusion & Post CMC extrusionscrew wearnitrided screwfiller frictionbimetallic screw
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Q
Oil Spots on CMC Injection Molded Products
A
Oil spots are caused by external sources of mold release agent and lubricant; reducing mold release agent and sealing mold lubrication are the key
Injection Molding CMC injectionoil spotsmold release agentlubricant exudationmold sealing
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Q
Low Weld Line Strength in CMC '2079851475616104452
A
Low weld line strength is caused by insufficient molecular entanglement; high-temperature high-speed injection and overflow wells are effective countermeasures
Injection Molding CMC injectionweld lineinsufficient entanglementinjection temperatureoverflow well
15 görüntüleme
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Q
Material Sticking to Sizing Sleeve of CMC Extruded Pipe
A
Sizing sleeve sticking is caused by elastomer adhesion characteristics; polishing and lubricating water are the key
Molding Process CMC pipesizing sleeve stickingpolishinglubricating waterelastomer adhesion
16 görüntüleme
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Q
Rough Inner Wall of CMC Extruded Pipe
A
Rough inner wall of pipe is caused by mandrel condition and insufficient cooling; polishing the mandrel and internal cooling are the key
Production & Quality CMC piperough inner wallmandrel polishinginternal coolingmelt elasticity
16 görüntüleme
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Kategoriler

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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