化學(xué)配方數(shù)據(jù)庫(kù)
| 配方類型： |
ADHESIVES |
| 配方說(shuō)明： |
Water-Dispersed Pressure-Sensitive Adhesive |
| 配方組成： |
Irganox 1010/2
Water/90
Tackifier solution
Amoco Resin 18-210/40
Xylene/75
Wingtack 95/285
Hexane/95
Indopol L-14/75
Triton X-100/2
Kraton 1107/100
Brij 98/2
Tween 80/2 |
| 配制方法： |
Heat Amoco Resin 18-210 in solvent at 80 C (176 F) until dissolved.
Add Indopol L-14 preheated to 80 C (176 F) and stir. Pour solution over Kraton 1107 and heat 15 min in an oven at 99 C (210 F). Mix and return to oven. Alternately heat and mix until homogeneous. Mix on a high-speed stirrer at 2000 rpm. Gradually add hot (99 C, 210 F) mixture of Triton X-100, Brij 98 and Tween 80. Add hot (99 C, 210 F) water slowly until inversion occurs. Add remaining water. Mix for 10 min. Blend in tackifier.
Physical Properties: Rolling ball tack*---6.0 cm Quick stick adhesion*---1.0 kN/m Peel adhesion*---1.5 kN/m *Using Grade A airplane fabric as the substrate.
Emulsion stability---shelf life, days to separation at R.T.
100% undiluted---60+ 10% dilution---10+ Freeze-thaw cycles* passed---10 * 8 h @-12 C (10 F), 16 h @ R.T. |
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