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[Model]: NP-4, NP-6, NP-7, NP-9, NP-10
[Chemical composition]: Condensate of alkylphenol and ethylene oxide
【CAS】：9016-45-9
[Ionic type]: nonionic surfactant
[Technical indicators]:
Model | Appearance（25℃） | Color | Cloud point（1% aqueous solution） | pH value（1% aqueous solution） | Hydroxy value（mgKOH/g） | Moisture（%） | HBL value |
NP-4 | Colorless transparent liquid | ≤20 | / | 5-7 | 135-145 | ≤1.0 | 8-9 |
NP-7 | Colorless transparent liquid | ≤20 | / | 5-7 | 100-110 | ≤1.0 | 10-11 |
NP-9 | Colorless transparent liquid | ≤20 | 50-60 | 5-7 | / | ≤1.0 | 10-11 |
NP-10 | Colorless transparent liquid | ≤20 | 60-70 | 5-7 | / | ≤1.0 | 12-13 |
【application】:
NP-4：
1. It is soluble in oil and other organic solvents and has good emulsifying properties. As a lipophilic emulsifier, it is used to prepare w/o emulsions;
2. In some organic synthesis reactions, as a reaction medium, it can shorten the reaction time and improve the reaction conversion rate. For example, when polymerizing plastic polyvinyl chloride, it can be used as a monolithic agent to not only make the polyvinyl chloride molded particles uniform, but also to prevent reaction sticking;
3. It can also be used as a dry cleaning detergent.
NP-7:
1. It is diffused in water and mineral oil and has excellent emulsifying and cleaning properties. It is used as an emulsifier in general industry.
2. NP-7 is used as a cleaning agent in wool spinning, synthetic fiber industry and metal processing. For example, it can be used as a washing and soaping agent before and after dyeing polyacrylonitrile, and can be made into a leveling agent for cationic dyes.
NP-9, NP-10:
1. Easily soluble in water, with excellent emulsifying and cleaning capabilities. It is one of the important components of synthetic detergents. It can be used to prepare various cleaning agents and has a strong ability to clean animal, plant and mineral oil stains;
2. It is one of the components of synthetic fiber industrial oil. In addition to showing emulsifying properties, it also has the effect of eliminating static electricity;
3. Used as a softener in the synthetic staple fiber blended yarn sizing, which can improve the smoothness and elasticity of the sizing film. The emulsion has a protective effect on the colloid; used as an emulsifier in general industry, the prepared emulsion is stable;
4. Used as preservatives, wetting agents, and battery corrosion inhibitors;
5. In the printing and dyeing industry, it can be used as additives for leveling, diffusion, wetting, washing, etc., all with good performance;
6. Used as a leveling agent for the new low-temperature dyeing process of wool;
7. It is used as an emulsifier in the pesticide, pharmaceutical, and rubber industries. It can be used as an emulsifier for emulsified asphalt in the construction industry. It is also an important component of metal water-based cleaning agents;
8. Wetting agent, foaming agent and mud active treatment agent for oil fields.
[Packaging, Storage and Transportation]:
Ton barrel, 200/kg barrel, 50kg/barrel; this product is non-toxic, non-flammable and should be stored and transported as general chemicals. Store in a dry and ventilated place. Shelf life two years
