Textile Auxiliary Levelling Agent O-25

• CAS No.: 68439-49-6
• Formula: C16~18h33~37o(C2h4o)25
• EINECS: 500-212-8
• Classification: Aromatic Alcohol
• Appearance: Granule
• Type: Nonionic Surfactant
• Model NO.: O-25
• Transport Package: Bag
• Specification: 20kg
• Trademark: OEM
• Origin: China
• HS Code: 2905170000
• Production Capacity: 50000ton/Year

Product Description

 

Product Description

Fatty alcohol polyoxyethylene ether, also known as leveling agent O, is a non-ionic surfactant with a milky white or beige cream like appearance. When the molecular weight is high, it appears as a solid (can be made into a sheet-like solid according to requirements), is easily soluble in water, ethanol, ethylene glycol, etc., has a cloud point, and a 1% aqueous solution has a neutral pH value. Can withstand acid, alkali, hard water, heat, and heavy metal salts. It has strong leveling, retarding, penetrating, and diffusing properties for various dyes, and has auxiliary properties during cooking. It can be used in conjunction with various surfactants and dyes.
 

Technical indicators

Appearance: White flakes
Color: ≤ 30, Pt Co
PH value: 5.5~7.0 (1% aqueous solution)
Cloud point: 91.0~96.0 ºC (0.5g of leveling agent O dissolved in 5% NaCl solution)
Calcium soap dispersibility: ≥ 30.0g
Moisture: ≤ 1.0%

Application

1. In the printing and dyeing industry, it is widely used as a leveling agent for direct dyes, vat dyes, acid dyes, dispersed dyes, and cationic dyes. It can also be used as a dispersant and stripping agent, with a general dosage of 0.2-1g/L. The effect is significant, increasing dyeing fastness and achieving bright and uniform color development. And it can remove the dirt that dyes disperse and accumulate on the fabric, improve the cleaning power of ABS-Na synthetic detergent, and reduce the static electricity effect of the fabric.

2. In the metal processing process, as a cleaning agent, it is particularly easy to remove surface oil stains, which is beneficial for the next processing step. It can also be used as a solvent (brightener).

3. In the glass fiber industry, it is used as an emulsifier to produce fine and even lubricating oil lotion, reduce the breakage rate of glass fiber and eliminate fuzzing.

4. In general industry, as an o/w emulsifier, it has excellent emulsifying properties for animal, vegetable and mineral oils, and the lotion is extremely stable. For example, as a component of spinning oil for synthetic fibers such as polyester; Used as an emulsifier in the latex industry and petroleum drilling fluids; This product has unique emulsifying properties for substances such as stearic acid, paraffin, mineral oil, etc; It is an emulsifier for polymer lotion polymerization.

5. In agriculture, it is used as a penetrating agent for soaking seeds to improve the penetration ability of pesticides and seed germination rate.

 

Packaging & Shipping

20kg bag packaging.

This product is non-toxic and non flammable, and is stored and transported as a general chemical. Store in a dry and ventilated place.
The shelf life is two years.