Stearic acid single press

タイトルまたは説明

Stearic acid single press

Summarize:

Mixture of stearic acid and palmic acid with slight oleic acid and fatty smell.

Property:

The pure stearic acid is white glossy soft flakes.Melting point is *8℃ and boiling point **6.1℃(decomposition),relative density 0.***8(***4℃),index of refraction nD(*0℃)1.***9.It volatilizes at *****0℃,and is slightly soluble in cold water,soluble in alchol and acetone,easy to be dissolved in benzene,chloroform ,carbon disulfide and toluol etc.

Appearance:

White or slight yellow flakes,granular or powder.

Executive Standard: GB******8

Specification:

Colour White – Faintly Yellow

Appearance Small Flakes

Formula C*7 H *5 COOH

Iodine Value 6.0 – 9.0

Molecular Weight **4.*7

Melting Point *6º - *7ºC

Specific Gravity 0.*6

Colour Red *1/4” Lovi Bond 0.**1.0

Acid Value ******9

Sponification Value **7 – **0

Packing *5 Kg/Bag

Application:

Stearic acid plays an important role in rubber synthesis and processing.It is a vulcanizing activator widely used in natural rubber, synthetic rubber and latex , can also be used as plasticizers and softeners. It also can be used as emulsifier in the processing for synthesis rubber,and effervescing agent in the processing of foam rubber,and also the parting agent for rubber products.for synthesis rubber,and effervescing agent in the processing of foam rubber,and also the parting agent for rubber products. Specially used in the following industries:

i. Candles Industry

ii. Tyre & Rubber Industry

iii. Lubricating Greases Industry

Packing and Storing:

*5kg in polywoven bag.Keep away from the sunshine.Stored in ventilation and dry places