Problem & Solution

Practical answers to common plastic material challenges

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PETG deformation when heated in secondary processing

PETG secondary thermal processing requires attention to temperature management.

Molding Process PETGsecondary processingthermal deformationhot stamping

PETG product high notch sensitivity

PETG notch-sensitive design requires sufficient safety margin.

Molding Process PETGnotch sensitivityimpactfillet

PETG pipe socket connection water leakage

PETG pipe connection requires a suitable adhesive and precise dimensions.

Molding Process PETGpipesocketwater leakageadhesive

PETG transparent part optical distortion

PETG optical distortion is a serious defect for transparent packaging.

Molding Process PETGoptical distortionrefractive indexflatness

PETG copolyester insufficient oil resistance

Molding Process PETGoil resistanceswellingstress cracking

PETG deformation in high-temperature sterilization

PETG is not suitable for high-temperature steam sterilization.

Molding Process PETGhigh-temperature sterilizationdeformationheat deflection temperature

PETG solvent bonding poor effect

Molding Process PETGsolvent bondingbonding strengthdichloromethane

Rough surface of PET foamed sheet

Molding Process PETfoamingrough surfacemelt strengthchain extender

Poor adhesion of electroless plating on PET products

The key to PET electroless plating lies in surface roughening and activation treatment.

Molding Process PETelectroless platingadhesionrougheningactivation

Poor liner adhesion of PET bottle caps

PET bottle sealing involves dual factors of bottle mouth precision and liner matching.

Molding Process PETlinersealingbottle mouthcapping torque

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