Iwp Powder (Vegetable Tanning Agent), Packaging Type : Light Shade

Product Description:

IWP Powder

It is obtained by grinding pods of tree found in Central and western India. It is mixed type tannin material consisting Pyrogallol & Catechol tannins.

PRODUCTS —

1) IWP GS (Tannins 25 to 30 %)

2) IWP CE 25 (Tannins 30 to 35 % with higher solubility, penetration

& tanning powder)

ATTRIBUTES

1) This is mixed type pyrogallol and catechol tanning material.

2) IWP bears high acidity.

3) It improves fastness of leather imparted by other catechol tannins OR syntans.

4) It yields light colour leather mostly whitish leather.

TANNING PROPERTIES

A] IWP GS

1) It penetrates slowly, there for it is not used self tanning material ORfor primary tanning alone.

2) It is used along with other syntans where it improves the lightfastness.

3) In EI tanning it is used in blend with Catechu Extract.

4) When blended with condensed type tannin, it suite for heavyleather, sole leather tanning producing light colour leather someusers obtaining white leather.

5) It is best suitable for Split leather, Goat, ship skins.

6) It is very suitable at retanning stage

B] IWP CE 25

1) It penetrates faster than IWP GS can be used self tanning materialOR for primary tanning.

2) It contains more catechol tannins comparatively can berecommended for self tanning.

3) It is used along with other syntans in smaller percentage where itimproves the light fastness.

4)It useful in EI tanning, it can be used in blend with few quantity of Catechu Extract, if required.

5) When blended with condensed type tannin, it suite for heavyleather, sole leather tanning Producing light colour leather.

6) It is best suitable for Split leather, Goat, ship, buffalo, Cow & otherheavy skins.

7) It is very suitable at retanning stage.