- Replacement tannin Properties: Impart excellent softness, and improves the tightness of grain. It has meduim bleaching effect for chrome leather. Due to its uniform dyeing ability, suitable for pastel shade leahter. Low astringency, has good dispersing effect, can improve other tanning agents with the uniform penetration, and maintains tight and […]
- Neutralizing agent Properties: Obtains tight and fine grain, imparts leather with good fullness and elastic. Excellent light fastness. In dyeing, can buff the reation of dyestuff and inner cationic ions, obtain uniform, dispersion and penetration effect. Main application: Used for neutralizing and dyeing auxiliary.
- Sulfoxide tannin Properties: Excellent fullness and softness. Excellent light fastness. In dyeing process, crust can be dyed to brighter shades. Main application: Used for retanning.
- Aliphatic aldehyde tannin Properties: Free of formaldehye. Stable to electrolyte. Excellent softness and high light fastness, fine and clear grain. Main application: Used for retanning.
- Chrome free tanning agent Properties: A new type of organic tanning agents, can be appled in tanning, wet white and free chrome tanning process. Imparts leather with excellent softness, fullness and smooth grain. Has very good dyeing ability. Excellent penetration and dispersion, obtains light color of leather. Has outstanding tanning effect, […]
- Chrome containing sytan Properties: Has gentle astringency for the fibre of leather. Imparts leahter excellent softness and smooth grain. Trend the color shade of wet blue, improve the dyeing reproducibility, to reduce the color difference betwee the batch to batch. Has very good uniform ability. Can enhance the combination of […]
- Aluminum tanning agent Properties: Excellent light fastness. Produce smooth, fine, tight and pliable grain handle. Excellent filling effect, obtains short and fine fur for suede. Improve the combination of dyestuff and fatliquors. Greatly improve the dyeing brilliance and color saturation, enhances the deepth of dyeing. Main application: Used for tanning, retanning […]
- Hexavalent Chromium eliminating agent Properties: Soluble in water，easy to use. Reduces the formation of Chrome (VI). Main application: Reduces the formation of Chrome (VI).
- Formaldehyde trapping agent Properties: Widely used in the processing of synthetic resins, natural fibers, leather and other materials. The free formaldehyde can be reduced by 50 – 90%. Main application: Reduces the free formaldehyde.
- Formaldehyde trapping agent Properties: Widely used in the processing of synthetic resins, natural fibers, leather and other materials. The free formaldehyde can be reduced by 50 – 90%. Main application: Reduces the free formaldehyde.
- Acrylic polymer tanning agent Properties: Exellent selective filling effect. Imparts leather soft and tight handle. Enhances the tight and fine grain. With good fulless, tightness and elasticity, without loose grain. Improve buffing ability, obtains fine and tight suede. Excellent light fastness and heat fastness. Main application: Used for retanning.
- Acrylic polymer tanning agent Properties: Impart leather with particular fullness and softness, enhances the tight-grain and retain the fine grain. Has a selective filling action. Excellent lightfastness. Main application: Used for retanning.
