Acrylic polymer retanning agent

TANINTAN RHB IS AN ACRYLIC POLYMER-BASED RETANNING AGENT

Physicochemical properties

● Main ingredients: acrylic polymer

● Appearance: Opaque viscous liquid

● Content: 33.0±1.0%.

● pH value (10% aqueous solution): 3.5±1.0

● Lightfastness: Good

● Acid stability: good

● Charge: Anion

Application performance

● TANINTAN RHB: is an acrylic polymer retanning agent, which can be used to retann all types of furs, this product is used for the main filling, the leather body has excellent fullness and good elasticity, the surface is smooth and red and greasy, and it is used for the grain to be firm after fatting.

● The product has strong selective fillability.

● This product has excellent lightfastness and can be used in the production of light-colored leather.

Suggested Usage

● It is recommended to use TANINTAN RHB with 2-4% of the weight of the leather when retanning; It is better to add fullness after neutralization.

● The use of TANINTAN RHB with 1-2% of the weight of the leather in the fat-fat bath can increase the fullness of the leather and improve the firmness of the leather grain.

Safe storage and transportation

● We recommend storing at 5°C-35"°C, avoid freezing and overheating, stir well before use, and close the lid after use.