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LEATHER TANNING CHEMICALS

Sodium Sulfide
Hydrated Lime
Sodium Carbonate
Formic Acid
Acetic Acid
Surfactants
Dyes and Pigments
Resins
Tannic Acid

Our range of Dynal' LA Ethoxylates are APEO FREE non ionics derived from Lauryl Alcohol.

Dynal LA Ethoxylates vary in physical appearance , from clear or slightly hazy and colourless liquids to white solids ,depending on the levels of ethoxylation.
Dynal LA Ethoxylates can be used in a wide range of applications as : Detergents and Industrial Cleaners, Dispersants, Stabilizers, Sanitizers, Defoaming Agents. Agrochemical Emulsifiers, Metal Working, Textile Processing, Paper De-inking to name a few.
We adhere to the strictest quality standards while production of the same. Our range includes : LA 2, LA 2.5, LA 3, LA 5, LA 6, LA 8, LA 10, LA 25 , LA 40.


50 -200 kgs nett HDPPE drums

Fat liquors.

TCMTB preservative.

Leather chemicals.

1) Mmp – bh 20 (tannins less than 30 %)
2) Mmp - k 00 ( tannins 30 to 35 %)
3) Mmp – k 30 ( tannins 35 to 40 %)
4) Mmp- k 100 ( tannins above 40 %)
Product application –
This powder is hydrolysable type vegetable tanning material, with high in acidity and less salt. The reserve acidity in this powder gives mellowing effect and promotes the fixation of condensed type tannins. Blended with catechol tannins, this imparts light colour, fullness, plumpness and firmness to leather. This powder does not oxidize when exposed to sunlight and gives a protective coating to increase the colour fastness of the condensed tannins.
It is more significant in making sole leather blended with mimosa extract. It is used in pit and drum processing in the manufacture of e.I. Kips, buff calf and skin. It protects from oxidation and aids better fixation of condensed tannins. By blending with syntans, it is useful for retanning, particularly shrunken grain upper leathers.
It is used in boiler water treatment compound and as a mud-thinning agent in oil drilling.


25 kg bag

Catechu extract is obtained from heart wood of acacia catechu tree. Cutch extract contains catechol type of tannins. It is more astringent having high tannin non tannin ratio. It produce light brown colour leather.
It is also an alternative of mimosa and quebracho. It is widely used in tanning and dying of leather because of its fast, standardized and settled results. It produces brown and olive hues with different mordant. It has resistance property to mildew attack


Specifications—


Appearance: light to dark brown blocks and free flowing powder
Moisture max: 10 to 13.0%
Tannins min.: 52.0% -- 60 %
Non tannins : 20 –30 %
Insoluble -- 2 to 5 %
Solubles -- 83 to 90 %
Ph 10% solution -- 4.00 to 4.5


25 kg

Solvent base N.C. Lacquers -
A) For high gloss type
B) For medium gloss type
C) For Mat finished type.
D) For emulsion. It can be diluted both water as well as solvent.
E) cleaning and wetting used in beam house operation.
F) Synthetic fat Lacquers.
G) Acrylic based Syntan
H) Catamin fat lacquer and other leather processing chemicals.



45 kg and 50 kg standard packing with plastic container.

Leather dyes from India

25kgs bags or drums with PE Liner Inside

Melamine modified APP is a flame retardant based on phosphorus /nitrogen synergism, free formaldehyde,manufactured from TFAPP02 with melamine modified according to own method.
TFAPP02-T is different from TFAPP02-1 in the following properties:
-Reduce solubility in water
-Reduce viscosity in water
-Obviously improve dispersibility and compatibility with polymers and resins
-Increase fluidity of powder
-Improve thermal expansion efficiency during inflaming retarding process and insulation performance.
Guaranteed Technical Specifications :
Specifications TFAPP02-T
Appearance White powder
P2O5 %í¦ 64
N %í¦ 17-20
Decomposition Temperature íµ> 270
Viscosity(at 25íµ) ú+ 50
Solubility g/100ml(H2O, 25íµ) ú+ 0.25
PH valueú¿10% water solutionú¬ 7-9
Size 325,500 mesh
Uses:
TFAPP02-T can be used for all applications that ammonium polyphosphate is suitable. They are more fine than TFAPP02, which makes TFAPP02-T has better dispersion in plastics and rubber than TFAPP02.
-Fiber materials (paper, wood, fireproof textile)
-All kinds of polymers ( sunproof, waterproof, or fireproof)
-Fire-refractory building board, coiled material 
-Epoxy resin and unsaturated resin
-Cable and rubber
-Plastic material of electron device
-Textile.


Packed in 25 kg net WPP/PE bags. It must be stored in places well ventilated and dry.

White powder or lumps, easily soluble in water. PH value is neutral.

Guaranteed Technical Specifications :
Specifications TFAPP-W
Appearance White powder or lumps
P2O5 %í¦ 46
N %í¦ 24
PH value(1% water solution) 6.5-8.5
Solubility g/100ml water (25íµ)> > 45
Water insoluble(25íµ) %í_ 0.01.

Uses:
Can be widely used in water-soluble fire retardant coating, but also used as a high concentration of binary compound fertilizer, feed additives, liquid detergents, adhesives, ion-exchange agent. Aqueous solution is used for the retardant treatment of textiles, papers, fibers, and wood,etc.


Packed in 25 kg net WPP/PE bags. It must be stored in places well ventilated and dry.

Formic acid (%) 85.0 Min 85.39


Packing details:
25kg/plastic drum, 19.98MT/20'Fcl
250kg/plastic drum, 20MT/20'Fcl
IBC drum, 21.6MT/20'Fcl

Sodium Sulphide 60% purity red iron content from 1500ppm to 150ppm
Sodium Sulphide 60% purity yellow flakes iron content from 150ppm to 5ppm
Sodium Sulphide Solid packed in 150 iron drums ,24.9mts/fcl


Packed in 25kg PP bags inside PE bags. 25mts/fcl
Packed in 25kg PP bags inside PE bags,22.5mts/fcl

Result
NaHS (%) 70.0 Min 70.8
Na2S (%) 0.5 Max 0.5
Na2SO3 (%) 1.5 Max 1.03
Fe (%) 0.003 Max 0.0029
NaCO3 (%) 1.0 Max 1.0
Matter insoluble in water (%) 0.005Max 0.005



Packed in 25kg PP bags inside PE bags.22mts/fcl

Catechu (Katha)

20 kgs packing

A lime content of above 95% is necessary, used in leather tanneries

Per bag 50kg, packed in standard hdpe bags