Problem & Solution

Practical answers to common plastic material challenges

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Q

TPE Product Bonding and Printing

A

Printing on low surface energy materials requires pretreatment; matching system is the key.; 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 subsequent simi...

Extrusion & Post TPE;printing;bonding;surface energy;treatment;ink

Q

TPE Product Wear Resistance

A

Wear resistance relies on the dual guarantee of grade and surface.; 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 subsequent similar problems

Processing Machinery TPE;wear resistance;grade;surface;test;modification

Q

TPE Product Aging Resistance

A

Aging resistance is a must for outdoor TPE; formulation and verification are equally important.; 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 subsequent ...

Processing Machinery TPE;aging resistance;cracking;UV;stabilizer;test

Q

TPE Product Deformation Aging

A

Give sufficient aging time for dimensional judgment; elastic materials need more waiting for stability.; 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 sub...

Molds & Tooling TPE;deformation;aging;stress relaxation;dimension;stability

Q

TPE Product Sink

A

Sink follows the shrinkage compensation mechanism; structural uniformity is fundamental.; 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 subsequent similar...

Processing Machinery TPE;sink;holding pressure;wall thickness;gate;shrinkage compensation

Q

TPE Product Surface Pits

A

Check both mold and material for pits; cleaning is the common countermeasure.; 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 subsequent similar problems

Molds & Tooling TPE;pits;mold;contamination;cleaning;polishing

Q

TPE Product Hardness Deviation

A

For hardness abnormality, check the material first; batch management is the foundation.; 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 subsequent similar ...

Processing Machinery TPE;hardness;batch;mixing;temperature;testing

Q

TPE Product Color Difference

A

Color difference management relies on color masterbatch and temperature control; batch testing before release.; 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 ...

Processing Machinery TPE;color difference;color masterbatch;metering;temperature;testing

Q

TPE Product Surface Flow Mark

A

Flow marks are improved by temperature and speed; stable filling is the goal.; 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 subsequent similar problems

Molds & Tooling TPE;flow mark;temperature;speed;gate;filling

Q

TPE Product Ejection Deformation

A

Ejection of soft materials must disperse the force; sufficient cooling is the foundation.; 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 subsequent simila...

Molds & Tooling TPE;ejection;deformation;cooling;ejector pin;force

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