Synthetic tanning agent for leather JN AA-3208
Negotiable /Kilogram
Min.Order:150 Kilograms
Liuzhou Joyhood Trading Co., Ltd.
AXTAN KB6 Polymer retanning agent Synthetic Tanning Agent
Properties
AXTAN KB6 is a retanning agent in non-chrome tanning system, and also can be used in chrome retanning process. It is compatible with traditional anionic retanning chemicals. The best effect can be obtained between 4.0 and 5.5 pH value. AXTAN KB6 possesses superior chemiacl combination with fibers. It gives a full, soft leather and smooth grain. It brings about an increase in filling properties of the belly, ecpecially in the loose empty areas of hide. It can be used in main filling and fatliquoring process. AXTAN KB6 exhibites good lightfastness properties and has no effect on dyeing.
AXTAN KB6 is suitable for garment leather, shore upper leaher and furniture leather.
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Chemical Nature
Appearance: yellowish or light brown sticky liquid
Active matter (%): 30.0±2.0
pH value(1:10, 25°C): 4.0±1.0
Charge: anionic ion
Quantities to be used
It is recommend to be dissolved in 3-5 times warm water before applying.
Non-chrome shore upper leather | 2.0-4.0% AXTAN KB6 | Based on shaved weight |
Non-chrome furniture leather | 3.0-6.0% AXTAN KB6 | Based on shaved weight |
Non-chrome garment leather | 2.0-4.0% AXTAN KB6 | Based on shaved weight |
Safety and Storage
It is not a hazardous chemical. Normal safety precautions associated with the handling of chemicals should be
observed.
The product should be stored under steal in cool, dry place, must be placed upright and keep away from water.
The product can be stored up to one year at normal temperature (25°C), if be stored as required.
Please always read and follow the product information in our safety data sheets.
Outstanding superiority:
1.It is good usable for all type of pelt to meet requirements of all styles of finished leather. The yield of leather will
be optimized.
2.It is also can be used in non-chrome pre-tanning system and non-chrome re-tanning system.
3.It contributes a greener and clear process, reduce the cost of sewage treatment because need not to consider
the chrome pollution. Leather products export trade won’t be limited by chromium VI. ( The REACH regulation
revised by European commission will be take effect in 1st May, 2015. It stipulate for the chromium VI content of
imported leather product is below 3 PPM.)
The properties of the AOXING non-chrome tanning system tanned leather are equal to chrome tanned leather
with good fullness, softness and spring. The shrinkage temperature above 90°C will be achieved. Furthermore if
you have higher requirement of TS, above 100°C will also be fulfilled. It gives the wet white mild and light color
tone, and exhibits an extraordinary dyeing. The products assist to increase in absorption of subsequent agents,
such as fatliquors and filling agents,that support to reduce the quantity between 20% to 30% fatliquors in
comparison to chrome tanned pelts. It helps to reduce the COD of waste. The nonchrome tanning chemicals are
by no means the chrome or other toxic heavy metals. The products are environment friendly and not harmful to
human. AOXING promise our products never contain formaldehyde and organophosphate. The application of
AOXING nonchrome tanning system is similar with traditional chrome tanning processes, should not be
significantly altered. AOXING non-chrome tanning system is easy to operate the subsequent processes such
as shaving and wringing.Specific properties or effects are given above are based upon our perfect combination
of technology and our products.
In that case, the whole advanced non-chrome tanning system, not only the single product, is recommended.
The information given in this leaflet is based upon our current knowledge and experience of the products used.
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