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문제 및 해결책

일반적인 플라스틱 재료 문제에 대한 실질적인 답변

기사 둘러보기 →
11636 질문
Q
Glass Fibre extrusion unstable dimensions
A
Extrusion dimensional stability depends on feeding accuracy, temperature control and haul-off synchronization
Extrusion & Post Glass Fibre extrusiondimensional stabilityfeeding controltemperature PIDhaul-off synchronization
15 조회수
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Q
Glass Fibre '2079851475616104452 insufficient flow length ratio
A
Insufficient flow length ratio is caused by Glass Fibre high viscosity; high temperature, high pressure and large gate are key
Injection Molding Glass Fibre injectionflow length ratiomelt viscosityinjection temperatureflow aid
15 조회수
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Q
Glass fiber reinforced plastic severe floating fiber
A
Floating fiber is caused by poor interface and injection orientation; coupling agent and reduced injection speed are key
Injection Molding glass fiber floating fibercoupling agentMAH compatibilizerinjection speedglass fiber length
15 조회수
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Q
Glass Fibre extruded pipe sizing sleeve material sticking
A
Sizing sleeve material sticking is caused by elastomer adhesion characteristics; polishing and lubricating water are key
Molding Process Glass Fibre pipesizing sleeve stickingpolishinglubricating waterelastomer adhesion
16 조회수
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Q
Glass Fibre extruded pipe rough inner wall
A
Pipe inner wall roughness is caused by mandrel condition and insufficient cooling; polishing mandrel and internal cooling are key
Extrusion & Post Glass Fibre pipeinner wall roughnessmandrel polishinginternal coolingmelt elasticity
15 조회수
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Q
Glass Fibre film blocking, difficult to separate layers
Q
Glass Fibre injection gate freezes too early
A
Premature gate freezing is caused by small gate and low temperature; enlarging gate and raising temperature are fundamental measures
Injection Molding Glass Fibre injectiongate freezingholding pressure transmissiongate sizemold temperature
15 조회수
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Q
Glass Fibre extrusion unstable feeding
A
Unstable feeding is caused by pellet characteristics; loss-in-weight feeding and anti-bridging are the core
Extrusion & Post Glass Fibre feedingbridgingloss-in-weight feedergranulationfeed screw
15 조회수
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Q
Glass Fibre injection mold venting burnt
A
Burning is caused by insufficient venting and high-speed injection compressing air; increasing venting and reducing speed are key
Injection Molding Glass Fibre injectionmold burningvent grooveinjection speedair compression
15 조회수
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Q
Glass Fibre mixed with color masterbatch uneven color
A
Color masterbatch carrier matching and full dispersion are the key to color uniformity
Injection Molding Glass Fibre coloringcolor masterbatchcarrier compatibilitypigment dispersioncolor streaks
15 조회수
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카테고리

전체 주제 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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