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Washing powder
Washing powder refers to Washing powder in English. The synthetic detergent is mainly composed of surfactants and equipped with appropriate Washing AIDS with different functions. Laundry detergent is a powder (granular) synthetic detergent. After the 1940s, with the development of the chemical industry, people made use of the chemical substance extracted from petroleum, sodium tetrapylene benzenesulfonate, to make detergents with better performance than soap. Later, phosphate, which softens hard water and improves detergent decontamination, was added to the detergent to improve its performance. People in order to use, carry, storage, transportation and other convenience, the detergent produced into detergent powder. Because washing powder can show good decontamination effect in well water, river water, tap water, spring water, even sea water and other kinds of water quality, and widely used in all kinds of fabrics, so its production and use developed rapidly. Nowadays, laundry detergent is almost every household detergent. There are five types of detergent ingredients: active ingredients, washing ingredients, buffer ingredients, synergistic ingredients, dispersant lbd-1, auxiliary ingredients.
Products available:
Sodium carboxymethyl cellulose (CMC), main technical indicators:
Type indicator |
XD-1 |
XD-2 |
XD-3 |
XD-4 |
viscosity(1%,25℃)/mPa.s |
5-40 |
5-40 |
5-100 |
100-300 |
The purity /% |
≥55 |
≥60 |
≥65 |
≥65 |
Degree of substitution /D.S |
0.50-0.70 |
0.50-0.70 |
0.60-0.80 |
0.60-0.80 |
pH |
8.0-11.0 |
8.0-11.0 |
7.0-9.0 |
7.0-9.0 |
Moisture content/% |
≤10.0 |
≤10.0 |
≤10.0 |
≤10.0 |