PH | 7~7.5 |
Storage Condition | 密闭保存在阴凉、通风处。5~35℃贮 存,防晒、防冻。 |
Physical and Chemical Properties | The chemical properties are milky white viscous liquid, which is easy to emulsify in normal temperature water. It has strong emulsifying ability and good stability to temperature and electrolyte. Strong penetration to leather, can be evenly distributed in the leather, significantly improve the softness, elasticity and fullness of the leather. It has a bactericidal effect, so the leather has mildew resistance. It has a fixed effect on anionic fatliquor and dyes, increases the combination of fatliquor and dyes, reduces the content of grease and dyes in wastewater, and can make the finished leather bright in color and suede leather mercerous. |
Use | Suitable for oiling various types of fur and leather. Used for fatliquoring front leather and suede leather, it has a low affinity for fur and does not make the fur greasy. It can give the leather board an excellent feel, making the grain surface of the leather full and smooth, giving the suede leather a unique silk feel. It has excellent dyeing performance, excellent machine softening effect on the leather board, and prevents cracking. Brushes and spray boards do not change color, and white does not turn yellow. |
Caution | Non hazardous materials. Avoid contact with eyes, skin, and wounds. If accidentally touched, rinse with plenty of water. |
Mix thoroughly before use. After being frozen, it should be reheated to around 25 ℃ and stirred thoroughly before use, without affecting the effect. It can be used alone or mixed with other anionic fatliquors in water immersion, tanning, or fatliquoring baths, and can also be used for brushing and fatliquoring. The recommended dosage is 0.5-5g/L, depending on the type of fur and specific requirements.
add 44kg of chloroalkane to the reaction kettle, add water and raise the temperature to 70 ℃ under stirring, start dropping 168kg of trimethylamine (30%) aqueous solution, and react at 80~90 ℃ for 4h to obtain alkyl trimethylammonium chloride aqueous solution.
Add alkyl trimethylammonium chloride aqueous solution into the preparation kettle, slowly add 168kg chlorinated paraffin under stirring, and continue to stir for 30min after adding to make it a uniform oil. Then 1201kg OP-10 aqueous solution (20%) is added and fully stirred into viscous liquid.