Home / Products / Industry / Leather Chemicals / WET END - SYNTANS (Powders) / Ventan Ams

WET END - SYNTANS (Powders)

Ventan Ams

VENTAN AMS is amphoteric replacement syntan for use in leather industry.

VENTAN AMS is amphoteric replacement syntan for use in leather industry.

Product range

Characteristics

  • AppearancePale yellow coloured powder
  • % moisture content5.0 max
  • SolubilityFreely soluble in water giving clear to slightly hazy soln
  • pH of 10% solution3.0 - 4.0

Application

  • The recommended dosage is 23 %, on shaved wt., for upper leathers in Rechroming
  • The recommended dosage is 48 %, on shaved wt., for sheep & goat garment nappa leather

• It being amphoteric, can be used at both lower and higher pH. • It gives good softness and fullness without loading the leather.

The recommended dosage is 6-8 %, on shaved, for furniture leather.

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 Ams

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

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

VENTAN AMS is amphoteric replacement syntan for use in leather industry.CHARACTERISTICS: Appearance : Pale yellow coloured powder % moisture content : 5.0 max. Solubility : Freely soluble in water giving clear to slightly hazy soln. pH of 10% solution : 3.0 - 4.0

• It being amphoteric, can be used at both lower and higher pH. • It gives good softness and fullness without loading the leather. • It improves the evenness of the milling grain. • Its use in retanning facilitates brilliant dyeing shades. • It can be used in combination with synthetic, vegetable and chrome tanning agents.

Use the sample form and name Ventan Ams 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 Ams 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 (Powders) 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 Ams 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

Work with Dyna Glycols

Need a surfactant specification for your process?

Talk to our team