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문제 및 해결책

일반적인 플라스틱 재료 문제에 대한 실질적인 답변

기사 둘러보기 →
1343 질문
Q
Unstable Shrinkage of CMC
A
Unstable shrinkage is caused by batch differences and temperature fluctuations; raw material and temperature control are the key
Material Analysis CMCshrinkagebatch differencetemperature control stabilitycrystallization consistency
2 조회수
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Q
Poor Weather Resistance of CMC
A
Poor weather resistance is caused by photo-oxidation; UV+HALS+antioxidant triple protection is the key
Material Analysis CMCweather resistanceUV absorberHALSphoto-oxidation
2 조회수
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Q
CMC product long-term storage dimensional change
A
Dimensional change is caused by physical aging; annealing treatment and slight crosslinking are the measures to stabilize the size
Material Analysis CMC dimensional stabilityphysical agingannealingsecondary crystallizationslight crosslinking
2 조회수
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Q
CMC and filler interface bonding poor
Q
CEF flexural modulus low
A
Q
CEF processing smoke large
A
Large smoke is caused by the evaporation of volatiles; reducing temperature and exhausting are the key
Material Analysis CEFprocessing smokevolatilesexhaust systemtemperature reduction
2 조회수
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Q
CEF toughness insufficient brittle fracture
A
Insufficient toughness is caused by low molecular weight and coarse crystallization; selecting high MW is the key
Material Analysis CEFinsufficient toughnessmolecular weightcrosslinking controlcrystallization refinement
2 조회수
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Q
CEF chemical resistance poor
A
Poor chemical resistance is caused by the chemical affinity of CEF; selecting chemically resistant grades and coatings is the key
Material Analysis CEFchemical resistancechemical attackslight crosslinkingsurface coating
2 조회수
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Q
CEF processing odor large
A
Large odor is caused by CEF decomposition and volatilization; temperature control and ventilation are the key
Material Analysis CEFprocessing odorvolatilesventilation and exhausttemperature control
2 조회수
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Q
CEF creep deformation large
A
Large creep is caused by the elastomer nature; slight crosslinking and rigid fillers are the key
Material Analysis CEFcreepslight crosslinkinghigh molecular weightrigid filler
2 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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