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WET END - SYNTANS (Liquids)

Ventan Lns

VETAN LNS is neutralizing syntan based on blend of salts of aromatic sulphonic acids with buffering agents for use in leather industry.

VETAN LNS is neutralizing syntan based on blend of salts of aromatic sulphonic acids with buffering agents for use in leather industry.

Product range

Characteristics

  • AppearanceReddish brown clear liquid
  • pH6.5 - 7.5
  • Solid content43 - 45%
  • SolubilityMiscible in water
  • Ionic chargeAnionic
  • SPECIAL FEATURES• It neutralizes the leather at fairly low pH retaining grain tightness. • It penetrates into chrome complex and improves quality of chrome leather. • It is lightfast and gives level dyeing without weakening the dye intensity. • With the use of this product, chances of excessive neutralization are completely eliminated due to its excellent buffering action. • It does not loosen the grain during neutralization. • It has low astringency yielding grain smoothness and fineness

Application

  • Recommended dosage for neutralization of shoe upper leather is 14% on shaved wt

Minimum 06 months if stored in dry & cool place in closed container under normal conditions.

Next step

Need a specification for this chemistry?

Tell us the substrate, EO/PO moles and the application. We will confirm a catalogue grade or a custom batch.

Request a sample Request SDS / TDS

FAQs

Questions about Ventan Lns

Specification, samples and documents for Ventan Lns, taken from this catalogue page.

  • 5On this page
  • SDSOn request
  • QALot release
Ask the manufacturing team

VETAN LNS is neutralizing syntan based on blend of salts of aromatic sulphonic acids with buffering agents for use in leather industry.CHARACTERISTICS :Appearance : Reddish brown clear liquid pH : 6.5 - 7.5 Solid content : 43 - 45% Solubility : Miscible in water Ionic charge : Anionic Stability to electrolutes: Very goodSPECIAL FEATURES : • It neutralizes the leather at fairly low pH retaining grain tightness.

Recommended dosage for neutralization of shoe upper leather is 1 - 4% on shaved wt.SHELF LIFE : Minimum 06 months if stored in dry & cool place in closed container under normal conditions.

Use the sample form and name Ventan Lns together with the intended process, substrate and any EO/PO, HLB, cloud-point or active-content window. Laboratory quantities ship after a short company check, with SDS and TDS when those boxes are ticked. A catalogue grade can be confirmed, or a custom batch planned on the Kandla plants.

Yes. SDS, TDS and COA for Ventan Lns are issued to identified companies after a short verification — they are not open downloads. COA is lot-specific; if a commercial lot has not been allocated, typical TDS data is sent first and the COA follows the production batch. Request files from the documents form.

Dyna Glycols custom-manufactures when a catalogue point in WET END - SYNTANS (Liquids) is close but not exact. Write the hydrophobe or acid/alcohol pair, the analytical window, pack and annual volume. Once a trial lot of Ventan Lns is approved, freeze the TDS so later drums match the evaluation.

Still specifying a grade?

Send the process step and the analytical window. The Kandla team will confirm a catalogue grade or a custom batch.

Request a sample

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