Shenotan JM
【Chemical Nature】
Condensation product of aromatic sulphonic acids
【Properties】
Shenotan JM has very good dispersing effect on vegetable tanning agents and dyes. It reduces the tendency of vegetable tanning agents to form large, highly astringent particles; allows tanning agents to penetrate more quickly and evenly through the leather and enhances the smoothness and elasticity of the grain.
Shenotan JM enables dyes to penetrate more easily through the leather on account of its dispersing action. It enhances the leveling of dyes, and the shade of the dyed leather is only slightly lighter.
【Characteristic features】
Physical form: Fine, light beige powder
Effective Substance（%）：≥94
PH Value（1:10）：6.0 ~ 7.5
【Application】
Shenotan JM is a very versatile product for use in retanning and dyeing processes for chrome leathers. It also performs well on all types of vegetable leathers.
Shenotan JM can be also used in neutralization as neutralization auxiliary.
【Transportation and Storage】
Shenotan JM is categorized as non-DG cargo, can be transported and stored normally. The powder and liquid products have a shelf life of at least one year if they are stored in their tightly sealed original packaging at temperatures between 0℃ and 40℃. Bags 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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