Poptan Fr6 - Nitrogen Containing Resin, Pale Brown Powder | Soluble In Water, Ideal For Soft Leather Tanning, 90% Concentration

Backed by a team of adroit professionals, we manufacture, supply and export superior quality Poptan FR6. At our production unit, we have prepared this chemical by using high-grade components which are sourced from certified vendors of the market. It has the ability to produce uniformly soft leather without additional fatliquoring. Our clients can avail from us superior quality Poptan FR6, which is formulated in accordance with international standards and norms. The offered range is highly appreciated for its properties like precise pH value, longer shelf life, and cost-effectiveness. Specifications Chemical Type: Nitrogen containing resin Concentration: 90% pH 10% of solution: 9.5 Solubility: Readily soluble in water Appearance: Pale brown free-flowing powder Properties: => POPTAN FR6 is a spray-dried, pale brown, free-flowing anionic neutral syntan based on nitrogen-containing resin (melamine syntan). => POPTAN FR6 precipitates under acid conditions and this precipitate, in combination with colloidal and other softening agents, has a selective filling action which improves the more open-structured areas of the leather. => POPTAN FR6, when used as a Retannage for neutralized chrome stock, results in leather with a full fell, a tight flexible grain, and uniform softness. Advantages: => A tight and flat grain ideally suited to level dyeing and fatliquoring. => Improved richness and fullness where it is required most. => Excellent surface for past drying and subsequent buffing. => Produces uniformly soft leather without additional fatliquoring. Applications: For the production of softy full grain, corrected grain upper leather, and nubuck, 2-5% is recommended. For the mild, filling retannage of all types of chrome leather, where fullness and suppleness are desired, 2-5% is recommended. Storage: Present no problem under normal storage conditions and has an indefinite shelf life. Some caking may occur if the product is stored in damp, warm conditions, but this does not detract from the efficiency of the product.