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配方类型:
MISCELLANEOUS
配方说明:
配方组成:
ammonium hydroxide (28%)/7.0
"carbopol" 805/--
"tween" 80/6.0
"sipex" SB 29%/8.6
"span" 80/5.0
recommended application/roller
"carbopol" 820/10.0
"carbopol" 801/--
"carbopol" 846/5.0
"isopar" M/28.0
water/30.4
配制方法:
add the "carbopol" resin(s) to the blend of iol, hydrophobic surfactant, and antifoam. agitate slowly for 5-10 min. premix the ammonium hydroxide and water. slowly add the dilute ammonium hydroxide solution to the weeted-out mixture of "carbopol" resin. for best results, add the solution at a constant rate. if a variable drive mixer is available, increase the agitation form slow to moderate or higher.mix for 15-20 min after all the ammonium hydroxide has been added. add the hydrophilic srfactant and mix for 5-10 min.
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