Edition 2012
CORIPOL® SBL – Economical Fatliquoring Agent for Shoe Upper
Features
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CORIPOL SBL is dark brown oil based on sulphonated natural fatty
substances.
Charge: Anionic.
Light-fastness & heat resistance: Good.
Handling & storage:
Wear goggles and gloves during handling. ALWAYS STIR BEFORE USE and
close containers tightly afterwards.
Can be stored for about 1 year (from date of production) if kept between 10°C
and 30°C. In any case protect from frost and heat above 35°C.
If product becomes frozen, warm to approx. 20 °C and stir before use.
Stability in mineral tanning baths: Not stable.
Method of diluting:
Stir water at 60 °C at a ratio of 1:4 into the product.
Benefits
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CORIPOL SBL combines excellent tightness with good inner softness and
should be considered as a multi-purpose fatliquor for shoe upper and
handbag leathers.
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Leathers treated with CORIPOL SBL have a full, round & pleasant handle
making it also highly suitable for the preparation of all classical shoe upper
articles.
Due to its good light fastness the product can also be used on white and
pastel-shade leathers.
Application
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When using CORIPOL SBL in the dye bath, care should be taken as it is
sensitive to neutral salts in high concentrations.
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Depending on the electrolyte content of the bath, CORIPOL SBL can be
used as a single fatliquoring agent or in combination with companion
products such as :
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CORIPOL SLG, CORIPOL BZE, CORIPOL A, CORIPOL GF
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BORRON SAF can also be used to further increase stability against
electrolytes.
Depending on the requested article, the following combinations are
recommended:
Nappa:
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1 - 3 % CORIPOL GF as pre-fatliquor
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6 – 8 % CORIPOL SBL
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4 – 6 % CORIPO GF as main fatliquor
Box:
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5 – 8 % CORIPOL SBL
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Our application recommendations are in line with our present state of knowledge. They do not, however, exempt the customer from
performing his own tests to determine the suitability of the supplied products for their intended purposes. Application of the products lies
outside the scope of our control and therefore comes within the customer’s sphere of responsibility. We guarantee the satisfactory
quality of our products subject to general terms of sale and delivery.
Product INformation continued
Edition 2012
CORIPOL® SBL - Economical Fatliquoring Agent for Shoe Upper
Application continued …
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Nubuck:
2 – 4 % CORIPOL GF
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2 – 4 % CORIPOL SBL
Split :
4 – 6 % CORIPOL GF
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4 – 6 % CORIPOL SBL
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Wet White
vegetable type:
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1 – 3 % CORIPOL SLG as pre-fatliquor
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4 – 6 % CORIPOL SLG
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4 – 6 % CORIPOL SBL as main fatliquor
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CORIPOL SBL should be mixed with companion fatliquors and be diluted
1:4 with water at 60°C before addition to the drum
CORIPOL® SBL – Product Characteristics
Trade form at 20°C
liquid
Colour at 20°C
dark brown
Water Content (%)
approx. 60
pH – value (10%)
approx. 7
This information is for guidance only.
A Product Specification is available on request.
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Regarding toxicological and ecological data see the safety data sheet of above product.
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CORIPOL and BORRON are registered or filed trademarks owned by or licensed to TFL in most countries.
Above data are based on the current state of knowledge. However, buyer is not released from his obligation to examine the material on
receipt. Seller makes no warranty of merchantability or fitness for practical use or application