Stearic Acid double pressed

1.I am a maunfacturer ,not trade company 2.High effective external lubricant for PVC,PE ,PP 3.Provide test report and servic

                                                Stearic  acid

1.Chemical name: stearic acid Also known as: 18 acid; 18 carbon acid; Secretary's Order 2.Molecular formula:CH3(CH2)16 COO, C18H36O2

3.Molecular weight:284

CAS No:57-11-4

4.Physicochemical Properties: pure product is white with a shiny soft small pieces, melting point 69.6 degrees, the boiling point of 376.1 degrees. Relative density 0.9408, refractive index 1.4299, slowly volatile in the 90-100 degrees. Slightly soluble in cold water, soluble in alcohol, acetone, soluble in benzene, chloroform, ethyl ether, carbon tetrachloride, carbon disulfide, toluene and so on.

5.Uses Mainly for the production of stearic acid salts: Widely used system for cosmetics, plastic cold-resistant plasticizer, release agent, stabilizer, surfactants, rubber vulcanization accelerator, waterproof agent, polishing agent, metal soap, metal mineral flotation agent, softeners, pharmaceuticals, and other organic chemicals. In addition, oil-soluble pigments can be used as solvents, crayons transfer slip agent, waxed paper lighting agent, stearic acid glyceride emulsifier, etc..

6.Specifications: National standard (GB9103-88)

Grade	200
Appearance:	white flake, granular
Iodine value	2.0max
Sapon value	206-211
Acid value	2052-210
Color ,Hazen	200max
white flake, granular,°C	54-57
Moisture,%	0.2max
Inorganic,%	0.001max

Application: 

It is a highly efffective external lubricant for PVC.It is also ideal for pigment concentrates used in coloration of polyolefins.As a

SPE WAX,it is fully compatible with low and high density polyethylene and also good compatibility with polyporpylene.

GS-11 as a low density,medium molecular was has high oxidation resistance and improves the surface finish of products.It is ideal for pigment and additive concentrates for PVC.

GS-13 also acts as a lubricant and tac regular for rubber.As,it is very compatible with rubber;it may be superior to other waxes.

Recommended Dosage:

Depending on the application,it may vary from 0.1-1.0 phr in PVC and from 1.0-6.0 parts in rubber.

Packaging:

25kgs net multiwall nylon bags with inner P.E.liner

Stearic Acid double pressed