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Ritandan

physicochemical index Features: D is a resin tanning agent mainly based on melamine. Appearance: Light white powder.

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Ritandan

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Tanning agent series

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Ritandan

physicochemical index

Features: D is a resin tanning agent mainly based on melamine.

Appearance: Light white powder.

Active ingredients: ≥ 98%

Performance use

This product is completely dispersed in water and the emulsion is quite stable.

This product has excellent selective filling performance, which can greatly reduce the difference in the parts of the leather and make the leather fuller and softer.

This product has no convergence, the grain surface of the finished leather can be kept fine and firm, and this product has good dyeing properties. Can improve the fleece of suede and upright leather.

application

This product can be used for retanning various soft leathers, generally mixed with synthetic tanning agent and tannin extract. The temperature of the retanning bath is 40 ° C, and the retanning is carried out after neutralization. The embryonic leather retanned by this product can be rolled and softened to obtain a smooth and fine-grained leather. The dosage is generally 3% to 5% of the evenly shaved blue skin.

storage and transportation

This product is normally transported as non-dangerous goods, pay attention to ventilation, waterproofing, sun protection, and keep away from fire sources. This product is easy to absorb moisture, pay attention to sealing and preservation. Shelf life is two years

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