Products
RT-NP Naphthol condensation tanning agent
Ingredients: Dispersed retanning agent
Uses: used for wringing soft leather retanning, can increase the cutting rate of leather.
RT-OS Naphthol condensation tanning agent
Solid content: 50% ± 2
Appearance: brown liquid
Ionicity: Anion
RT-PN Phenolic replacement type tanning agent
Ingredients: Acrylic resin retanning agent.
Uses: make chrome tannens more detailed.
Features: with a soft, filling the effect;
RT-WT Replacement type tanning agent
chemical composition:
Neutral, naphthalene synthesis of tannin powder
Use:
In the chrome tanning there are
Main Component: Medium-soft acrylic copolymer Basic Properties:Appearance: Colorless transparent / light yellow transparent liquidSolid Content: 30 ± 1%pH Value: 6.5 ± 0.5 (10%)Viscosity CPS: 3600 ± 1000Specific Gravity: 1.1–1.2Ionicity: AnionicWater Solubility: Soluble in cold or hot water at any ratio Characteristics:R-75 has good lightfastness, can improve the fullness of leather, and provides an excellent filling effect on loose areas of the leather structure. It is especially suitable for use on split leather and facilitates buffing. Application:During the retanning stage, use 3–5%.It may also be used after fatliquoring of split leather at a dosage of 2–3%, making the crust leather easier to buff. Storage:The product should be stored in a cool, ventilated warehouse, protected from sunlight and freezing. Storage temperature: 5–40°C.Shelf life: 2 years when stored in sealed condition.
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