How does vacuum vaping work?

Hello, Vacuum Absorbent 1140 is a two-component polyurethane adhesive. The adhesive has small particle size and no pockmarks.

Scope of application: the adhesive is suitable for PVC polyvinyl chloride and other software materials and density board, molded boards, wood and other vacuum forming for paint-free doors, cabinet doors, furniture and other paint-free products.

Technical indicators: viscosity (mpas) 600 + 100

Solid content: 45 + 2%

Appearance: slightly blue-white liquid

Usage guidelines: the glue is a two-component use, add 5% of the curing agent mixing and stirring for more than 5 minutes, stirring and spraying, adding the curing agent of the glue must be used up within 8 hours. Adding curing agent improves the heat resistance and water resistance of the glue.

Operating conditions: substrate, environment and emulsion temperature: 10-25 degrees. Substrate water content 7-11%. Coating amount: 50-100%g/㎡, modeling and edge of the focus of spraying, the amount of spray glue is three times the plane. Equipment setting temperature: 120-180 degrees. Vacuum pressurization time: 120-240 seconds. Vacuum pressure: 8-10 bar. film temperature: 50-100 degrees.

Rinse the gun with water after use to prevent flocculation.

Storage temperature: 10-25 degrees.