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Leather Preservative, XK-TB

The XK-TB leather preservative is often added in the last stage of leather tanning to preserve leather from microbial and fungal growth. This highly effective oil-based preservative has low toxicity and contains no phenols or solvents that are harmful to the environment. Being a liquid biocide with bactericidal additives, it is fully absorbed by the leather to prevent long-term deterioration.

Chemical composition: TCMTB

Physical and chemical features

Items Indicators
Appearance Yellow brown liquid
Contents (%) 30
pH 3~6
Density (20 ℃ g/cm3) 1.13
Recommended dosage (%) 0.05~0.2
Storage Dark, cool and dry place, sealed

This biocide should be made into a water emulsion to ensure the leather will completely absorb the preservative. Evenly mix the recommended dosage with water, adding in XK-TB into a 19:1 ratio of water.
The specific dosage depends on the fat content, thickness, and density of the leather as well as if your process includes rinsing, neutralization, or adding other chemical fixatives to prevent mildew.

Packaging: 25kg/barrel, 200kg/barrel

1. Workers should wear protective gloves when handling this preservative.
2. Add the preservative to water but don't add water to the preservative.
3. The preservative can't come into direct contact with alkaline substances.

Nantong Boda Biochemistry Co., Ltd. specializes in producing preservatives, fungicides, and pesticides for a wide range of daily products. Formerly Xinke Daily Chemical Co. and established in 1999, our company was renamed Nantong Boda Biochemistry Co., Ltd. in 2003. The same trademark, “XK,” is still used. The XK brand is well-known and favored by international manufacturers in the fields of cosmetics, construction, home decor, water treatment, textiles, cleaning products, and paper. Our main products--wood protection and kathon-based preservatives--are widely used in many countries, and the feedback from our clients is universally positive. Our products kill and inhibit the growth of bacteria, mildew, and fungi, so your products can remain fresh for extended periods of time.
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