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Piece of material cutting paste method
by：Lisson
2020-10-23
Woodworking applicable saw, grinding and other processing methods can be used for processing the massive rigid polyurethane foam plastics.
Hard bubble was processed into a certain shape and size paste above material as composite plate.
Polyurethane, epoxy resin, unsaturated polyester and vinyl acetate adhesives can be used to attach the hard bubble.
Paste before must leave when cutting hard bubble surface dust in addition to clean.
Vacuum aspiration cleaning method is more effective.
Paste process by adding pressure size and degree of heating vary with types of adhesive.
Some adhesives containing solvents, rigid advance to identify whether these solvents can damage and the surface material, glass fiber reinforced polyester or epoxy resin reinforced material can adhesive on the foam plastic, such as surface materials.
Material cutting paste method has the advantage of: production equipment is relatively simple, can make surface shape plate, plate to change shape and size, convenient and economic.
Products are usually used as a curve on the building of component, boats and other sports equipment.
Faults are edge waste generated, waste foamed plastics, increase a paste process more troublesome, consumption Labour costs more.
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