Problem & Solution

Q

Abrasive particle migration appears in ceramic-filled PTFE sintering

A

This problem requires comprehensive analysis from multiple dimensions of material, process, equipment, and operation, and should be solved by systematically optimizing process parameters and the quality control system.

Processing Machinery PTFE，sintering temperature，density

Q

Insufficient imidization of polyimide (PI) sintered parts

A

This problem requires comprehensive analysis from multiple dimensions of material, process, equipment, and operation, and should be solved by systematically optimizing process parameters and the quality control system.

Material Drying bubbles，polyimide，of sintered parts，insufficient imidization

Q

Fluorinated oligomer fume condensation produced in fluororesin sintering

A

This problem requires comprehensive analysis from multiple dimensions of material, process, equipment, and operation, and should be solved by systematically optimizing process parameters and the quality control system.

Processing Machinery sintering temperature，PTFE，produced in fluororesin sintering，fluorinated oligomer fume condensation

Q

Memory effect appears in cold-pressed sintered PTFE products

A

This problem requires comprehensive analysis from multiple dimensions of material, process, equipment, and operation, and should be solved by systematically optimizing process parameters and the quality control system.

Processing Machinery internal stress，PTFE，preforming，cold pressing

Q

Thermal creep deformation appears when melt-processable polytetrafluoroethylene (PFA) replaces PTFE in sintering

A

The deformation problem originates from internal stress generated by uneven shrinkage or heating of various parts of the product; it needs to be systematically solved from three aspects: structural design, process parameters, and post-treatment.

Molds & Tooling sintering temperature，PTFE，deformation

Q

Finger hole defects appear in porous PTFE sintered membranes

A

This problem requires comprehensive analysis from multiple dimensions of material, process, equipment, and operation, and should be solved by systematically optimizing process parameters and the quality control system.

Extrusion & Post PTFE，porous，sintered membrane occurrence，finger hole

Q

Pulse effect periodic density variation appears in PTFE sintered parts

A

The essence of uneven density is inconsistent distribution or densification of the material during the '2079851475616104453; it is necessary to optimize the feeding method and pressure transmission.

Material Analysis density，PTFE，sintered parts occurrence，pulse effect

Q

Full transparency appears in over-sintered UHMWPE

A

This problem requires comprehensive analysis from multiple dimensions of material, process, equipment, and operation, and should be solved by systematically optimizing process parameters and the quality control system.

Processing Machinery UHMWPE，over-sintering occurrence，full transparency

Q

Spontaneous rupture of PTFE during sintering

A

This problem requires comprehensive analysis from multiple dimensions of material, process, equipment, and operation, and should be solved by systematically optimizing process parameters and the quality control system.

Processing Machinery PTFE，occurrence during sintering，spontaneous rupture

Q

Interlayer bursting of fireproof laminates during combustion

A

This problem requires comprehensive analysis from multiple dimensions of material, process, equipment, and operation, and should be solved by systematically optimizing process parameters and the quality control system.

Extrusion & Post flame retardant，fireproof laminates during combustion，interlayer bursting

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