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Yaygın plastik malzeme zorluklarına pratik yanıtlar
Makalelere Göz At →
Ara
2025
soru
Q
PVC Odor
A
For odor, check degradation first and then the formulation; After confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; Include this case in the defect archive as a reference for troubleshooting similar problems in the future
Processing Machinery
PVC
odor
HCl
plasticizer
Q
PVC Welding Strength
A
PVC welding is ensured by parameter calibration and sampling inspection; After confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; Include this case in the defect archive as a reference for troubleshooting similar problems in the future
Processing Machinery
PVC
welding
weld seam
strength
Q
PVC Wire Discoloration
A
Wire insulation is selected and verified by temperature grade; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems in the future
Processing Machinery
PVC
wire
thermal aging
insulation
Q
PVC Profile Discoloration
A
Outdoor profile weather resistance relies on formulation and co-extruded layer; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems in the future
Processing Machinery
PVC
profile
discoloration
weather resistance
Q
PVC Pipe Cracking
A
Pipe cracking must be prevented in three aspects: process, installation, formulation; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems in th...
Processing Machinery
PVC
pipe
cracking
stress
Q
PVC Soft Material Oil Spots
A
Oil exudation of soft material is plasticizer migration, and formulation is the root; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems in th...
Processing Machinery
PVC
soft
plasticizer
migration
Q
PVC Transparent Part Yellowing
A
Transparent PVC requires transparent-grade formulation plus strict temperature control; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems in ...
Processing Machinery
PVC
transparent part
yellowing
stabilizer
Q
PVC Transparent Part Gel Particles
A
Gel particles in transparent parts are controlled by plasticization and cleanliness; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems in the...
Processing Machinery
PVC
transparent part
gel particle
plasticization
Q
PVC Embrittlement
A
For embrittlement, check degradation first, then internal stress; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems in the future
Processing Machinery
PVC
embrittlement
degradation
impact
Q
PVC Sink Mark
A
PVC sink marks are controlled by holding pressure and wall thickness design; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems in the future
Processing Machinery
PVC
sink mark
holding pressure
wall thickness
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315
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