Problema e solução

Respostas práticas para os desafios comuns dos materiais plásticos

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Q

Type Selection for CPE and CPVC Blending

A

Matching is the key to type selection

Material Analysis CPE CPVC

Q

CPE '2079851475616104452 Cycle Too Long Affecting Efficiency

A

Cycle optimization is the key to increasing production and reducing cost

Injection Molding CPE molding cycle

Q

Loss of Transparency of CPE-Modified PVC

A

CPE is not suitable for transparent products

Material Analysis CPE transparency

Q

Stress Whitening on CPE Product Surface

A

Stress whitening is a visible sign of excessive internal stress

Molding Process CPE stress whitening

Q

CPE Pellets Bridging in the Hopper and Not Feeding

A

Feeding management affects production stability

Production & Quality CPE bridging

Q

Poor TPU Welding

A

TPU welding relies on parameter calibration; 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 later

Processing Machinery TPU heat sealing welding parameters

Q

TPU Wear Resistance Decline

A

For wear resistance decline, check degradation and 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 reference for troubleshooting similar problems later

Processing Machinery TPU wear resistance degradation grade

Q

TPU Hydrolysis Aging

A

Polyether-type TPU is a must for hot and humid environments; 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 later

Material Drying TPU hydrolysis polyester polyether

Q

TPU Color Specks

A

Color specks rely on special masterbatch and dispersion; 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 later

Processing Machinery TPU color specks color masterbatch dispersion

Q

TPU Surface Tackiness

A

For surface tackiness, check mold temperature and cooling; 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 later

Molds & Tooling TPU tackiness mold temperature cooling

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