- Amphoteric tannin Properties: To obtain brilliant color and good tightness without loose grain. Excellent softness and light fastness, to maintain the flat grain. Main application: Used for retanning.
- Dispersing agent Properties: Excellent dispersion effect for extract tannin. Can prevent the formation of big vegetable tannins, has oustanding absorption of astringent molecules, accelerates the penetration of vegetable tannin, to enhance its tanning action. And can prevent the precipitation of vegetable tannin. Retan M even for the high astringent vegetable tannins, […]
- Amino compound tanning agent Properties: Has excellent fullness for belly part. Obtain fine grain, and good softness and tightness. Outstanding tear strength. Very good buffing ability. Without bleaching effect. Good light fastness. Main application: Used for retanning.
- White tanning agent Properties: Is mainly applied for white leather and who required the good light fastness. It can obviously improve the uniform dyeing and light fastness. Can obtain round, smooth and elastic grain. So it can be applied for full gain, buffing leahter, as well as nubuck. Meanwhile, can […]
- Protein filler Properties: Has a good filling effect for leather, even for the belly part, can enhance the tightness of grain, not affact the dyeing. It can obtain full and soft feeling, can obtain good light fastness leather with flat, tight grain and excellent buffing ability. Main application: Used for […]
- Animal protein filler Properties: Easy to combine with fibers, good filling action, thicker. Easy to dissolve, convenient to use. Good fullness and soft handle. Level dyeing with full intense shades. Main application: Used for retanning.
- Cyanamide dimer tannin Properties: Retan R7 has a selective filling effect, mainly fill the loose structure of leather. Retan R7 can enhance the fullness of leather and tightness of grain, keeps good characteristics of chrome tanned leather. Retan R7 has appropriate astringency, to maintain the smooth grain. Retan R7 has […]
- Environment-friendly resin tannin Properties: Low free formaldehye and low convergence, has a special selective filling effect for the loose structure of leather. Obtains round feeling for the loose structure, and maintain fine grain for the tight structure. Non-bleaching effect, good buffing ability for suede, and obtain clean and brilliant shade. High […]
- Environment-friendly resin tannin Properties: Excellent filling action，low free formaldehyde content. Improve tightness of leather, get fine grain after re-tanning. Makes leather with very good buffing and embossing properties. Excellent light fastness, can be used on white or light color leather. Main application: Used for retanning.
- Environment-friendly resin tannin Properties: Excellent filling action，low free formaldehyde content. Makes leather with full and soft handle, keeps the grain tight and fine. Excellent light fastness, can be used on white or light color leather. Main application: Used for retanning.
- Environment-friendly resin tannin Properties: Keep nature grain with good fullness and tightness. With excellent filling action，especially on loose part, makes leather full and tight. Level dyeing with good fastness. Very good buffing and embossing properties Main application: Used for retanning.
- Tigth type melamine resin Properties: Has a selective filling effect for loose structure. Excellent filling ability. Improves the tightness and fine grain. Improve the milling ability, has good buffing ability and fine embossed pattern. Main application: Used for retanning.
