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Cutch Block / Cutch Extract

 

Finest quality Acacia catechu extract with high tannin content for Leather Tanning process in block and powder.

English Name -- Cutch, Catechu
Botanicals Name -- Acacia catechu Extract
 

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 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
 

Appearance: 

Light to Dark Brown blocks

Moisture Max: 

10 to 13.0%

Tannins Min.: 

52.0% -- 60 %

Non tannins : 

20 -- 30 %

Insoluble

2 to 5 %

Solubles

83 to 90 %

PH

4.00
 

Packing : 25 kgs slab with carton or wooden outer packing, 20' container contains 25 MT, our main buyer Karachi, Pakistan

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