SOFTNAL RW Component.....................Acrylic polymer. Aspect...........................Viscous liquid. Concentration.................40 2 % PH (10% sol.).................5.0 7.0 Character.......................Anion. Solubility........................Easy soluble in any ratio with water. SOFTAN RW is a kind of acrylic tanning agent . It is special for filling empty parts of the leather. Also it could employs in suede leather for fulfil short fiber. Most parts, we used to before fatliquering and after fatliquoring or even with SOFTAN RW in re-tanning .In re-tanning process,it must control the PH value higher than 4.5 . According to its PH range , we could avoid precipitation in the bath. Application : In general use 3-9% SOFTAN RW are reliable . SOFTAN RW .................................... J O E X ........................................ H G ........................................40 2 % PH (10% sol.)..........................5.0 - 7.0 l .................................... l .................................... i P SOFTAN RW O J O , D n b R . ] i b } , o F G. j SOFTAN RW b [ e , b _ . O b _ PH 4.5 , p PH d ~ K D o H .
SOFTNAL FX Active matter.................80% PH (10% sol.)................6.5 Aspect..........................Pale brown oil Character......................Anion SOFTNAL FX thats a fatliquoring for
SOFTNAL FT Active matter....................70 M PH (10% sol.)...................6.5 Aspect............................Pale Brown liquid. Character........................Anion. SOFTNAL FT is a sul
SOFTNAL FP Active matter.....................75 M PH (10% sol.)....................6.5 Aspect.............................Transparent pale brown liquid. Character.........................Anion SOFT
SOFTNAL FN-3 Active matter....................80 M PH (10% sol.)...................6.5 Aspect............................Pale Brown liquid. Character........................Anion. SOFTNAL FN-3 is
SOFTNAL FN-2 Active matter.....................75 M PH (10% sol.)...................6.5 Aspect.............................Pale Brown liquid. Character.........................Anion. SOFTNAL FN-2 i
SOFTNAL FN-1 Active matter...................80 M PH (10% sol.)..................6.5 Aspect............................Pale Brown liquid. Character........................Anion. SOFTNAL FN-1 it is
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