| 配方类型： |
ADHESIVES |
| 配方组成： |
water/67.3
"amoco" polybutene/100.0
"griton" X-400/20.0
cationic |
| 配制方法： |
mix polybutene with emulsifier in a high-speed, shear mixer such as a cowlas dissolver. add water slowly until inversion occurs.
add remaining water more rapidly. preheating both the polymer mixture and the water facilitates emulsification. with the higher viscosity polymers (> 175 cs @ 99 C), temperatures of 65-90 C may be necessary. |
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