문제 및 해결책

Q

Skin too thin

A

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

Molds & Tooling mold temperature curing time demolding

Q

Skin too thick

A

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

Molds & Tooling mold temperature cooling rate skin too thick

Q

Surface skinning/peeling

A

Surface defects are the result of the combined action of mold condition, process parameters, and material formulation; each factor must be systematically investigated and targeted optimization performed.

Molds & Tooling mold temperature gelation surface skinning skin peeling

Q

Foam bottom scorching/core burning (internal overheating)

A

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

Processing Machinery heat release catalyst foam bottom scorching core burning

Q

Foam post-shrinkage (dimensional shrinkage)

A

The core of shrinkage defects lies in the contradiction between material curing volume change and insufficient process compensation, which requires comprehensive control through formulation optimization and process adjustment.

Molds & Tooling closed-cell ratio demolding cells

Q

Excessively high foaming ratio (low density)

A

The essence of uneven density is inconsistent distribution or densification of the material during the '2079851475616104453; the feeding method and pressure transmission need to be optimized.

Material Analysis density foaming ratio cells crosslinking

Q

Insufficient Foaming Ratio (High Density)

A

The essence of uneven density is inconsistent distribution or densification of the material during the '2079851475616104453, and the feeding method and pressure transmission need to be optimized.

Material Analysis density viscosity foaming ratio cells

Q

Foam Collapse/Foam Shrinkage

A

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

Processing Machinery cells gel foam stabilizer catalyst

Q

Coarse Cells/Uneven Cell Structure

A

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

Processing Machinery cells nucleating agent viscosity

Q

Poor Interfacial Bonding Between Embedded Metal Inserts and Resin

A

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

Processing Machinery insert casting poor interfacial bonding between embedded metal inserts and resin

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