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Special modified sulfone synthetic tanning agent

DEMARTAN PG does not contain free formaldehyde, environmental performance in line with EU standards. DEMARTAN PG is very suitable for pre-tanning and re-tanning of leather requiring soft finished leather.

Keywords: Special modified sulfone synthetic tanning agent

Classification:

Synthetic tanning agent

Inquiry

Product Performance

DEMARTAN BBF has excellent plumpness, softness and flatness, good embossing stereotypes, so that the embossed soft leather lines full.
DEMARTAN BBF has a comfortable filling effect, can keep the leather smooth and fine grain surface and has good fullness, will not cause the phenomenon of "grasping surface", and is softer with the increase of PH value.
DEMARTAN BBF can partially replace natural vegetable tanning agents during tanning, which can make leather get fuller body and fuller belly.
DEMARTAN BBF can improve the evenness of leather dyeing.
DEMARTAN BBF can enhance the leather grinding fineness and embossing.

Application Reference

Sofa leather: Retanned 3-6%.
Can be used before or after neutralization, for pH4.0-6.0

Packaging and storage

Packed in a 130kg plastic bucket; keep away from moisture, avoid direct sunlight, maintain the original packaging and reasonable storage method at 5-40°C, and the validity period is 12 months. This product is non-dangerous goods, according to the ordinary goods storage and transportation.

Sulfone Substitution Synthetic Tanning Agent

Special polymer retanning fatliquor