Shenopal SF
【Chemical Nature】
Alkyl sulfonate, addition of natural oils and fats
【Properties】
Shenopal SF is a compound with multifarious materials. It is an anionic fatliquor, which modified based on Shenopal JSE. Free of paraffin chloride.
It has excellent emulsification and penetration, witch can seep through the interior of the leather, dissolve the hardness and give an even softness of the whole across-section.
Shenopal SF has excellent light fastness and it is suitable for pale and white leather fatliquor. It is used for furniture leather, garment leather and soft shoe upper leather.
When Shenopal SF is applied, it will not give grains stains and spue. It can prevent or lessen spues effectively when it mixed other fatliquor. It does not have any effect on finishing. It has little precipitate on the bottom at temperatures below 10℃, but this does not affect its performance if stirred thoroughly before use.
【Characteristic features】
Physical form: brown liquid
Active substance (%):≥85
PH Value(1:10): 8～9
【Application】
Garment leather
6~8% Shenopal SF
3~5% Shenopal JSG-906
4~6% Shenopal JSM
Soft shoe upper leather
2~5% Shenopal SF
4~6% Shenopal JCF
2~4% Sulphited fish oil
【Transportation and Storage】
Shenopal SF 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 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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