Shenotan JNG
【Chemical Nature】
Compound of and phenol sulfonic, and acyclic dicarboxy.
【Properties】
Shenotan JNG has buffering capability and mild retanning effect. It is also a lightfast-ness retanning agent, which has greater affinity with acids. It makes a slow and thoroughly penetration, does not lead to loose grain for neutralization. It improves dispersion and distribution of the retaning agent through the cross-section. It penetrates deeply and prevents a coarse grain.
Shenotan JNG makes leather dyed to even shade with a little reduction in color intense. It improves dispersion and penetration of anionic dyestuff because it is anionic with buffering effect. It can be used as a basifying agent for chrome tauning agent because it has affinity with acids and buffering capability. Shenotan JNG has excellent electrolyte resistant, it can be employed in all conditions of leather making.
Shenotan JNG is widely used as neutralization agent in shoe upper leather, garment leather, furniture leather production.
【Characteristic features】
Physical form: red brown liquid
Effective substance (%): ≥48
PH Value(1:10): 6.3~7.2
【Transportation and Storage】
Shenotan JNG is categorized as non-DG cargo, can be transported and stored normally. It has a shelf life of at least one year if they are stored in their tightly sealed original packaging at temperatures between 8℃ and 40℃. Drums should be tightly resealed each time material is taken from them, and their contents should be used up as soon as possible after they are opened.
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