Hot Sell Stearic Acid for Plastics



Basic Info.

Model NO.
stearic acid
Colour
White
Mdl
Mfcd00002752
Rtecs
Wi2800000
Brn
608585
Pubchem
24899616
Transport Package
Bags
Specification
25kg/bag
Trademark
no
Origin
China
Production Capacity
50000tons/Year

Product Description

Product Description

Stearic acid, chemical formula C18H36O2, molecular weight 284.48, is a compound, octadecanoic acid.It is produced by hydrolysis of oil and is mainly used to produce stearate.

Stearic acid is one of several main longchain fatty acids that make up oils and fats. It exists in animal fats, oils and some vegetable oils in the form of glycerides. Stearic acid is obtained by hydrolysis of these oils. Stearic acid is a kind of fatty acid that exists widely in nature. It has the chemical properties of general carboxylic acid. Almost all fats and oils contain stearic acid with varying content. The content of stearic acid is higher in animal fat, such as tallow. Up to 24%, the content of vegetable oil is less, tea oil is 0.8%, palm oil is 6%, but the content of cocoa butter is as high as 34%.

Detailed Photos

 

Product Parameters
Products TYEPS
Grade SA1842 SA1838 SA1820 SA1860
rubber grade
Appearance White fine bead White fine bead White fine bead White fine bead
Lodine value
(gl2/100g)≤
0.25 0.22 0.15 1.7
Sapon value
(mgKOH/g)
209-211 211-212.5 214-216 193-220
Acid value
(mgKOH/g)
208-210 210-211.5 213-215 192-218
Color(hazen)≤ 55 65 50 250
Titer,ºC 55.5 55.5 56 55.7
Moisture %≤ 0.08 0.08 0.08 0.05
Inorganic %≤ 0.001 0.001 0.001 0.001
C18,% 43 37 17.743 57.7
C16,% 56 61 79.1575 38.42
C14,% 0.5 1.4 2.4257 0.82
C12,% 0 0.1 0.2295 0.93
C20,% 0.5 0.5 0.0431 1.55
Packaging & Shipping

25kg/bag, adjustable , according to customer requirement

 

Application

1. Mainly used to produce stearate.
2. Used as a raw material for lubricants, defoamers and food additives in the food industry.
3. It is used for emulsification in two types of skin care products, vanishing cream and cold cream, so that it becomes a stable and white paste.
4. Used as raw material for plastic cold-resistant plasticizer and PVC stabilizer.
5. Used as vulcanizing active agent (rubber vulcanizing agent) for natural rubber, synthetic rubber (except butyl rubber) and latex.
6. Used in medicine to prepare ointments, suppositories, etc.

We are China Hot Sell Stearic Acid for Plastics manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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