Spin finishing agents

Commercially produced nylon 66 core fibers were washed with water to remove the spin finish and then pretreated with two different coupling agents l,4-bis(3-aminopropyldimethylsilyij-benzene (APDMSB) obtained from Petrarch, and fumaric acid (FA) ... 

EMEREST Glycerol Esters are based on fatty acids. In the leather and textile industries, they are used as components in lubricants, softeners, and dye carriers, and as co-emulslfiers for synthetic fiber spin finishes. Industrial applications include uses as lubricants, rust preventatives, and mold release agents. 

Has a monoester content of 50-60%, free glycerol 1%, and moisture 1%, maximum. It is used as a component in mold release agents, a vehicle for agricultural insecticides, an anti-icing fuel additive, and a rust preventive additive for compounded oils. It is used in the textile industry as a lubricant component in synthetic fiber spin finishes. 

Is a versatile O/w emulsifier and solubilizer of petroleum oils, solvents, and fats. High water solubility enhances its ability to solubilize petroleum solvents. In the textile Industry it is used as an emulsifier for dye carriers, as an antistatic scrooping agent in primary spin finishes, and as a fiber processing aid. 

Is a water-soluble surfactant used as a base lubricant for synthetic fiber spin finishes, open end spinning, and overspray finishes. It is also an excellent co-emulsifier and coupling agent for many formulations. 

Is used in the textile industry as an antistat and lubricant for wool and synthetic fiber processing, and as a co-emulsifier and antistat in synthetic fiber spin finishes. It is also an anti-precipitant, leveling, and migrating agent in various dyeing procedures, and an antistat in carpet shampoos. 

Apart from lubricants, spin finishes contain antistatic and spreading and emulsifying agents. These are generally alkyl sulfates, alkylbenzene sulfonates, sulfonated fats and oils and poly(ethylene glycol)-modified fatty acids, fatty acid amides, fatty alcohols, and fatty amines. Potassium alkyl phosphates are extensively used in the production of polyester staple fibers. 

One of the well-known posts spinning treatment for PAN fiber precursor is modification through coatings. The PAN fibers are coated with oxidation resistant resins such as lubricant (finishing oil), antistatic agents, and emulsifiers which are basically used as spin finish on the precursor... 

Chem. Descrip. Glyceryl oleate CAS 37220-82-9 EINECS/ELINCS 203-827-7 Uses Emulsifier for cosmetics and industrial applies. in mold release agents anti-icing fuel additive rust preventive vehicle for agric. insecticides lubricant in syn. fiber spin finishes (textiles) friction modifier for engine, hydraulic, and transmission fluids Regulatory EPA exempt... 

Uses Emulsifier, coupler, lubricant, softener, and release agent for paper, agric. coupling agent and lubricant In syn. fiber spin finishes (textiles)... 

Uses 0/w emulsifier and solubilizer of petrol, oils, soivs., and fats used in cosmetic creams and lotions vise, modifier in shampoos emulsifier for dye carriers, antistatic scrooping agent in primary spin finishes, and fiber processing aid in textile industry agric. formulations... 

Chem. Descrip. Behenyl behenate CAS 17671-27-1 EINECS/ELINCS 241-646-5 Uses Raw material for spin finishes, surfactants oiling agent for textiles processing aid for rubber lubricant, plastidzer for plastics additive in paints, inte base for cosmetics solvent for pharmaceuticals Properties Wh. solid insol. in ethanol very si. sol. in n-hexane, xylene m.p. 73 C acid no. 1 max. iodine no. 2 max. sapon. no. 84-90 hyd. no. 7 max. 

Chem. Descrip. Cetyl octanoate CAS 59130-69-7 EINECS/ELINCS 261-619-1 Uses Emollient for cosmetics, pharmaceuticals raw material for spin finishes, oiling agent in textiles processing aid in rubber lubricant in plastics additive in paints, inks... 

Uses Raw material for spin finishes, surfactants oiling agent for textiles ... 

Chem. Descrip. Mefhyl sfearafe CAS 112-61-8 EINECS/ELINCS 203-9904 Uses Raw malerial for spin finishes, surfaefants oiling agent for textiles processing aid for rubber lubricanf, plasticizer for plastics additive in painis, inks base for cosmefics solvenf for pharmaceuficals Properties APHA color 100 max. solid sol. in efhanol, xylene, n-hexane (10%) vise. 3.8 cp (45 C) m.p. 31-35 C add no. 1 max. iodine no. 0.7 max. sapon. no. 189-195 Exceparl MT [Kao Corp.]... 

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