NEWBON SA-E
Leveling Agent for Metal-complex and Milling Type Acid Dyes
NEWBON SA-E is a leveling agent for the dyeing of nylon and wool fibers with metal-complex
dyes, and shows excellent dispersing, retarding, and migration properties to metal-complex dyes.
NEWBON SA-E exerts its superb performances onto half-milling, milling, and super-milling type
dyes as well as metal-complex dyes; it can be effective in a wide range of application.
Furthermore, NEWBON SA-E foam-forming property of low degree, and successfully checks the
troubles caused by foam, such as dye specks due to fabric floating in the dyeing operation by the
liquid-flow type dyeing machines and pump cavitation.
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The optimum quantity of NEWBON SA-E to be used varies with the type and preparation
of the material being treated, the dye used, and the type of dyeing machine employed, but
1 to 3 %o.w.f. shall be recommended as the standard.
It shall be noted that the excessive use of NEWBON SA-E will suppress the
dye-absorption into fiber and lower the final exhaustion of dyes.
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Appearance ： Yellow clear〜slightly cloudy liquid
Composition ： Special amphoteric surfactant
Ionic ： Amphoteric
pH ： Approx. 8.5（Original）
Solubility ： Readily dissolves in cold water