WET END PRODUCTS - SYNTANS

Product Code

Chemical Form

Appearance

pH of 10% Soln

Applications

Shidotan-DI
Shidotan-DI- Liquid.

Phenol Naphthalene Condensate.

Light yellow powder and Liquid.

3.0-3.5.

Both of these are suitable for the re-tannage of chrome leather impart a paler and more uniform appearance and good whiteness to the grain.

Shidotan-DLE.

Phenol Condensate.

Off white fine powder.

3.0-3.5.

Mainly used as re- tanning agent for the production of white, light fast leathers. It improves the light fastness and levelness.

Shidotan-FB6

Resin tanning agent based on melamine.

Off white powder.

7.5-8.5

It is a tanning agent used for soft / fullness and good dyeing properties.

Shidotan-OS.

Phenol Naphthalene Condensate.

Spray dried pale cream powder.

3.5-4.0

It imparts a high degree of supple ness and improves the tightness of grains. Shows a strong bleaching effect when used its own on chrome leather.

Shidotan-AN.

Based on aromatic sulphonic acid condensation products.

Yellow powder.

3.5-4.0

It imparts med fullness / good soft ness and light fast ness.

Shidotan-R7

Based on nitrogen containing polymeric resin.

Pale brown powder.

7.5-8.5

Gives a selective filling action by deposits itself in loose structured parts of leather. Due to its non astringent nature, there is no drawn grain effect.

Shidotan-S

Synthetic organic tanningAgent.

Reddish brown

6.5-7.5

It penetrates deeply into the leather and levels out dyeing with good light fast ness.

Shidotan-P

Phenole condensate.

Yellow powder

3.0-3.5

It is a pre-tanning agent of med-astringency. Gives tight, smooth, un drawn grain when tanned hides. As a re- tanning agent it confers firm ness and smoothness.

Shidotan-N

Mixture of organic and inorganic complexing agents.

White powder

8.0-8.5

It is used to neutralize chrome leather to be tanned; basification in chrome tannage.

Shidotan-AKM

Based on aromatic condensation products, buffering and complex active compounds.

Cream colour powder.

7.0-7.5

Gives good results in re tanning and dyeing of chrome leather. 

Shidotan-NG Liq

Based on aromatic sulphonic acids and aliphatic di carboxylic acids.

Reddish brown liquid.

6.5-7.5

Light fast ness / low astringency and good leveling effect make it useful in chrome tanning.

Shidotan-M

Condensation product of aromatic sulphonic acids.

Fine beige powder.

8.0-8.5

Sasyntan-M is mainly used for re tanning chrome leather with vegetable extracts to promote the neutralization.

Shidotan-FC

Naphthalene sulphonic acidCondensation product.

Brown powder

1.1-1.6

In the veg.- tannage of light and med.-leathers it is used for pre tannage, as well as tanned leathers can be bleached with Sasyntan- FC.

Shidotan-LA

Salt of naphthalene sulphonic acid and condensation product.

Yellow brown powder.

6.5-7.5

Sasyntan-LA is mainly used for re- tanning of chrome leather and improves the smoothness and paleness.

Shidotan-LF

Phenol condensation product.

Light yellow powder.

6.5-7.5

Sasyntan-LF is light fast re tanning agent with good dispersing effect on anionic products. Improves depth of shades in cationic dyeing. .

Shidotan-CD

Basicchromium salt and synthetic tanning agent.

Green powder.

2.5-3.5

It can be used as self tanning agent or as pre tanning and re tanning agent in veg. and chrome tannage. Soft handle and tight grain.

Shidotan-FCBJ-3
Shidotan-FCBJ-4

Naphthalene sulphonic acidCondensation product.

White Powder.

1.2-1.51.3-1.8

These are bleach tanning agents for veg. tanned lathers.Sasyntan-FCBJ-3 is for EI and Sasyntan-FCBJ-4 is for bleaching heavy leathers like safety shoe leathers etc. 

Shidotan-Slip-ID-48

Mixture of organic and inorganic compounds.

White grey powder.

5-6

It prevents entanglement and knotting / rubbing marks during leather production in drum; equal distribution in processing.

Shidotan-AL-39
Shidotan-AL-39- liquid.

Aluminium based synthetic tanning agent.

White powder.Clear liquid.

2.5-3.5

It produces smooth grain with compactness, fullness, plumpness in nubuck, suedes etc. 

Shidotan-RE-98

Acrylic based synthetic tanning agent.

Light brown viscous liquid.

5.5-6.0

Used for re tanning chrome leathers; gives uniform tight ness with soft and good light fast ness.

Shidotan-RE-100

Synthetic organic resin tanning agent based on water soluble acrylic polymers.

Light brown viscous liquid

5.5-6.0

It makes the leather grain fully tight with out impairing the fineness of the grain and natural feel.

Shidotan –AF

Aqueous solution of acrylic polymer.

Cream white liquid.

2.5-3.0

Improves fullness, grain tight ness, and light fast ness.

Shidotan-540

Aqueous solution of acrylic polymers.

Cream white moderately viscous liquid.

2.4-3.0

The tamper of leather made using this product can range from a soft glovey type to a firm shoe leather.

Shidotan-50

High molecular weight aldehyde based synthetic tanning agent.

Colour less viscous liquid.

7-8.

It increases the stitch tear resistance and gives suppleness to the leather. It produces attractive shrunken grains. Has a wide compatibility with 3-9 pH range.

Shidotan-52

Naphthalene sulphonic acidCondensate based product.

Dark brown liquid.

3.1-3.4

Exhibits good liming and degreasing properties. Imparts compact and fine grains to the leather.

Shidotan-EF

Re-tanning agent having protein filler.

Cream to pale yellow powder.

7.0-7.5

It imparts soft full ness, round ness, tight break, uniformity and good buffing properties.

Shidotan-CE

Basic chromium and aluminium complexed salt in a homogeneous form.

Green powder.

3.0-4.0

Sasyntan-CE can be used for all types of leather in chrome tanning, semi chroming of vegetable tanned leathers or re- chroming of wet blues. Gives light fast and smooth feel to the leather.

Shidotan-LCE

Basicchromium and aluminium complexed salt and synthetic tanning agent in homogeneous form.

Light green powder.

3.0-4.0

It can be used for all types of leather in chrome tanning, semi chroming of vegetable tanned leathers or re- chroming of wet blues. Gives light fast smooth , fine/ tight grain to the leather.