Primer poliuretan 906G adalah primer cair berwarna hitam yang mengering dengan uap air, digunakan untuk perlakuan permukaan rekat sebelum penggunaan perekat APP dalam pekerjaan perekatan kaca.

Specifications

Appearance	Black liquid
Chemical composition of base material	Polyisocyanate
Density (g/cm³) (GB/T13354-1992)	1.0 (range 0.9~1.1)
Viscosity (mPa.s) (GB/T2794-1995)	10 (range 10~50)
Flash point (°C)	-4
Coverage (ml/m²)	50~150
Construction temperature (°C)	10~35
Drying time	10 min (at least 15 °C over); 30 min (at least 15 °C low); at most 24 h
Packing	Order code: 906 / cans, 24 cans / box
Storage	Less than 25 °C, dry place (humidity less than 70%RH)
Storage period	9 months

How to use

• The adhesive surface must be clean and dry without grease or dust. Wipe the surface with anhydrous ethanol or isopropanol and let it dry for 3-5 minutes.
• Shake 906G until you can hear the balls in the jar rolling freely. Continue shaking for 1 minute then apply the base coating evenly to the surface.
• Drying time for the base coat: 10-30 minutes, depending on the ambient temperature, then start sizing.
• Optimal construction environment: 15~25°C ventilation environment.

Typical applications

• Glass bonding operations
• Glass or ceramic printing edge
• Partial metal processing