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化學(xué)配方數(shù)據(jù)庫(kù)
配方類型： TEXTILES AND THEIR TREATMENT
配方說(shuō)明： For Print-Bonding Non-Wovens
配方組成： A typical composition suitable for print-bonding nonwoven fabrics
where a very high level of flame retardancy is essential, is as follows
Ammonium hydroxide/0.9
Ammonium hydroxide/0.3
"Cellosize" QP 4400 (4% solution)/17.3
Ammonium sulfamate (60% solution)/37.0
"Rhoplex" TR-520/44.5
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.)

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