配方类型:

TEXTILE SPECIALTIES

配方说明:

Print-Bonding Nonwoven Fabrics (Improved Flame Resistance)

配方组成:

Ammonium Hydroxide (28% NH3)/0.3
"Cellosize" QP 4400 (4% sol'n.)/17.3
Ammonium sulfamate (60% sol'n.)/37.0
"Rhoplex" TR-520/44.5
Ammonium Hydroxide (28% NH3)/0.9

配制方法:

Additions should be made in the indicated order. The ammonium sulfamate solution in particular should be added carefully in small increments. At this high level of salt, "Cellosize" QP-4400 has been found to be the preferred thickener. Final pH of the composition is 8.5 and the initial viscosity is 3310 cps. (Brookfield LVF Viscometer #2 spindle, 30 rpm.)