Problem & Solution

Practical answers to common plastic material challenges

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Q

TPE Product Stress Cracking

A

For stress cracking, check stress and media.; 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;stress cracking;internal stress;media;solvent;structure

Q

TPE Product Bubbles (Volatilization)

A

Volatilization-type bubbles require temperature control; the additive system 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 sim...

Processing Machinery TPE;bubble;volatilization;temperature;additive;venting

Q

TPE Product Melt Fracture

A

Melt fracture is shear instability; temperature and gap adjustment alleviates it.; 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;melt fracture;sharkskin;die;shear;temperature

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 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 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 Weld Line

A

TPE weld line strength management is the same as other materials; temperature and gate are the main means.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence

Processing Machinery TPE;weld line;strength;gate;temperature;convergence

Q

TPE Oil Additive Exudation

A

SEBS-based TPE most fears oil exudation caused by excessive temperature; this forms a sharp contrast with TPU's shear sensitivity.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence

Processing Machinery TPE;SEBS;oil exudation;temperature;additive;formulation

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