Peregal

Peregal

【CAS 】111-09-3  Molecular formula: RO(CH2CH2O)nH  Molecular weight: 502.72

Molecular structural formula:

一.Product Property

In the textile dyeing industry, it is widely used. It can be used as a leveling agent for direct dyes, reducing dyes, acid dyes, disperse dyes and cationic dyes. It can also be used as a diffusion agent and a desizing agent. The general dosage is 0.2 to 1g/L. The effect is remarkable, enhancing the dyeing fastness, and making the color vivid and uniform. It can also remove the dirt that the dyes have accumulated on the fabric, improving the cleaning power of ABS-Na synthetic detergent, reducing the static effect of the fabric.

二.Quality Index

PropertySpecification
AppearanceWhite flake
Color (Pt-Co)≤30
pH (1% aqueous solution)5.5~7.0
Cloud point91.0~96.0℃ (0.5g leveling agent O in 5% NaCl solution)
Calcium soap dispersibility≥30.0g
Moisture content≤1.0%

三.Application scope and Usage

During the metal processing, it can be used as a cleaning agent, especially effective in removing surface oil stains, which is beneficial for the subsequent processing steps. It can also be used as an emulsifier (lubricant).

In the glass fiber industry, it is used as an emulsifier to produce a fine and uniform lubricating oil emulsion, thereby reducing the breakage rate of glass fibers and eliminating the problem of fraying.

In general industry, it is used as an O/W emulsifier, showing excellent emulsifying properties for animal, vegetable and mineral oils, and the resulting emulsion is extremely stable. For example, it is used as a component of spinning oil for synthetic fibers such as polyester; it is used as an emulsifier in the latex industry and in petroleum drilling fluids; this product has unique emulsifying properties for substances such as stearic acid, paraffin, and mineral oil; it is also an emulsifier for high molecular emulsion polymerization.

In agriculture, it is used as a penetration agent for soaking seeds, enhancing the penetration ability of pesticides and the germination rate of seeds.

四.Package and Storage

20kg woven bag packaging.

This product is non-flammable and can be stored and transported in accordance with the storage and transportation methods for general chemicals.

Store in a dry and well-ventilated place.

Shelf life: two years.