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WET END - SYNTANS (Liquids)

Ventan Vpf

VENTAN VPF is a retanning agent with very good filling and softening properties.

VENTAN VPF is a retanning agent with very good filling and softening properties.

Product range

Characteristics

  • AppearanceBrown to dark brown turbid liquid
  • Chemical characterBased on modified protein
  • pH7 ? 0.5
  • Solid content50 ? 2%
  • SolubilityMiscible in water
  • StabilityGood stability to solutions of salt, hard water & veg. tannins

Application

  • It is particularly suitable for retannage of,
  • nappa and cow softy leather,
  • dry milled leather,
  • soft aniline bulf calf,
  • sheep nappa leather,
  • Recommended dosage varies from 46% (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 Vpf

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

  • 4On this page
  • SDSOn request
  • QALot release
Ask the manufacturing team

VENTAN VPF is a retanning agent with very good filling and softening properties.CHARACTERISTICS : Appearance : Brown to dark brown turbid liquid Chemical character : Based on modified protein pH : 7 ? 0.5 Solid content : 50 ? 2% Solubility : Miscible in water Stability : Good stability to solutions of salt, hard water & veg.

Use the sample form and name Ventan Vpf 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 Vpf 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 Vpf 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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