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문제 및 해결책

일반적인 플라스틱 재료 문제에 대한 실질적인 답변

기사 둘러보기 →
2025 질문
Q
Poor plasticization caused by screw wear of general-purpose polyethylene extruder
A
Screw wear leads to a decrease in plasticizing efficiency, and needs to be solved by selecting wear-resistant materials and regular maintenance.
Processing Machinery screw wear poor plasticization wear-resistant material screw clearance screw speed
2 조회수
전체 답변 읽기 →
Q
Large barrel temperature fluctuation during processing of general-purpose polyethylene general-purpose polyethylene
Q
Wide temperature window of general-purpose polyethylene PE raw material causing difficulty in process parameter optimization
A
PE temperature window optimization needs to be promoted from two aspects: systematic experiments and experience accumulation.
Processing Machinery temperature optimization PE grade DOE process parameters temperature database
2 조회수
전체 답변 읽기 →
Q
Frequent screen change/short filter screen life of general-purpose polyethylene extruder
Q
Screw design mismatch of general-purpose polyethylene extruder
Q
Rough inner wall of general-purpose polyethylene extruded products
A
Rough inner wall is caused by low mandrel temperature or poor surface condition, and needs to be solved from temperature control and mold maintenance.
Processing Machinery rough inner wall mandrel temperature mandrel polishing melt temperature plasticization quality
2 조회수
전체 답변 읽기 →
Q
Degradation discoloration of general-purpose polyethylene extruded products
Q
Impurities mixed into general-purpose polyethylene raw material causing product defects
A
Impurity mixing is solved by strengthening raw material management and equipment cleaning, and sound anti-impurity measures need to be established.
Processing Machinery impurities magnetic frame filtration equipment cleaning raw material management
2 조회수
전체 답변 읽기 →
Q
Improper selection of the processing temperature window for general-purpose polyethylene general-purpose polyethylene
A
The selection of the temperature window is the basis of processing, and needs to be reasonably set according to the material characteristics and actual operating experience.
Processing Machinery processing temperature temperature window plasticization quality material degradation temperature calibration
2 조회수
전체 답변 읽기 →
Q
Poor thermal stability of general-purpose polyethylene raw material causing degradation during processing
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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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