Auxiliary and replacement syntans with a low environmental impact
The Blancotan® product range includes replacement syntans for white leathers, soft leathers, and universal retanning, while auxiliary syntans are used for dispersing, neutralizing and pretanning leathers.
They are products made by the condensation of formaldehyde with the sulphonic acids of phenol and naphthalene.
Recently, Silvateam has invested significant resources developing products with a low environmental impact by reducing the content of phenol and free formaldehyde.
Synthetic tannins, Blancotan®, are used in tanneries as replacement syntans, to compliment the tanning action made by the natural tanning extracts. They are used as auxiliaries for pretanning, retanning and combined tanning and as dispersing agents for vegetable tannins and dyestuffs.
The most popular products are listed in the table below: our technicians are at your disposal to provide useful information which will allow you to choose products which create new exciting leather articles.
|Product name||Description||Physical status|
|Blancotan 2X||Bleaching syntan||Powder|
|Blancotan A||Replacement syntan for the production of white leather||Powder|
|Blancotan AX||Auxiliary syntan||Liquid|
|Blancotan BC||Replacement syntan for the production of white leather||Powder|
|Blancotan BR||Replacement syntan for the production of soft, white leathers with high content of tannins||Liquid|
|Blancotan HLF||Replacement syntan||Powder|
|Blancotan HLF-C||Replacement syntan||Powder|
|Blancotan HLF/21||Replacement syntan||Powder|
|Blancotan HN||Replacement syntan||Powder|
|Blancotan JT||Replacement syntan for retanning||Powder|
|Blancotan MSR||Replacement syntan||Powder|
|Blancotan N||Replacement syntan for the production of soft leathers||Powder|
|Blancotan NT||Neutralising syntan for chrome leathers||Powder|
|Blancotan NTR||Neutralising syntan for chrome leathers||Powder|
|Blancotan SB||Auxiliary syntan||Powder|
|Blancotan SG||Replacement syntan for white and full leathers with high tannins content||Liquid|
|Blancotan SH2||Replacement retanning syntan||Powder|
|Blancotan SN||Auxiliary synthetic tannin||Powder|
|Blancotan W||Universal replacement syntan||Powder|
|Blancotan WN||Replacement syntan for the manufacture of soft leathers||Powder|
|Blancotan WN-N||Replacement syntan for the manufacture of soft leathers||Powder|