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Yaygın plastik malzeme zorluklarına pratik yanıtlar

Makalelere Göz At →
2239 soru
Q
Wavy edge of PETG extruded sheet
A
PETG wavy edge affects the subsequent use of the sheet.
Extrusion & Post PETG wavy edge die lip gap edge cooling
2 görüntüleme
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Q
Flow marks on PETG extruded sheet
A
PETG sheet flow marks point to die head flow channel design problems.
Extrusion & Post PETG sheet flow mark die head flow channel
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Q
Interlayer fluctuation of PETG multi-layer co-extrusion composite film
A
The stability of the layer thickness ratio of PETG multi-layer film is the guarantee of barrier performance.
Extrusion & Post PETG multi-layer co-extrusion layer thickness fluctuation distributor
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Q
PETG product dimensional change in hot water
A
PETG hot water dimensional stability is limited.
Extrusion & Post PETGhot waterdimensional changeannealing
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Q
PETG product post-shrinkage
A
PETG post-shrinkage affects dimensional accuracy.
Extrusion & Post PETGpost-shrinkageannealingcooling
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Q
PETG '2079851475616104452 heat deflection temperature test value low
A
PETG HDT is affected by internal stress; annealing can increase the test value.
Extrusion & Post PETGheat deflection temperatureHDTannealing
2 görüntüleme
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Q
PETG poor compatibility with inks and coatings, undercutting
A
PETG coating requires attention to solvent system selection.
Extrusion & Post PETGcoatingundercuttingsolvent erosion
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Q
PETG UV-curable coating insufficient adhesion
Q
PETG extruded pipe surface corrugation
A
PETG pipe surface corrugation is the result of poor coordination between extrusion and hauling.
Extrusion & Post PETGpipesurface corrugationmelt fracturehaul-off
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Q
PETG recycled pelletizing pellet yellowing
A
PETG recycling pelletizing color control requires lowering temperature and adding stabilizers.
Extrusion & Post PETGrecyclingpelletizingyellowingthermal history
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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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