Liquid proteins

TANINTAN MAL is a special amphoteric retanning agent composed of peptides and polymers

Physicochemical properties

● Ingredients: Copolymer of natural products and acrylic acid

● Appearance: light brownish yellow viscous liquid

●Content: Approximately 30.0% ± 2.0%.

●PH (1:10 water) approximately 6.0±1.0

Application performance

● TANINTAN MAL is an excellent copolymer compound, which has the characteristics of both protein retanning agent and acrylic retanning agent, so it can bring excellent fullness and Q foreign feeling to the leather.

● TANINTAN MAL can be used in multiple processes of retanning (before, after or after retanning, and during fatliquor), which is conducive to the absorption and fixation of other materials.

Suggested Usage

● Dosage 2%-5%.

● When chrome is used for retanning, the leather body is thick, the elasticity is good, and the chromium absorption is more complete

● Neutralized or used after neutralization, the skin body is full and even, and the filling is good

● When used when adding fat, the skin body is firm and plump, and the oil is well absorbed

Safe storage and transportation

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