Barium Stearate
Description:
This product is a persistent heat stabilizer with lubricity, no the sulfurous pollutants. Good initial color when single using.
Properties:
Chemical Name: Barium Stearate
Molecular Fomula : (C17H35COO)2Ba
Molecular Weight :704.28
Properties: White powder, insoluble in water, but soluble in alcohol. It will decompose when meeting strong
acid. It has hygroscopic property in air.
Product Quality: The standard HG/T 2338-92
Technical Specifications:
|
Item |
Index (First-Grade) |
|
Barium Content % |
20.0±0.7 |
|
Free Acid (stearic acid ) %≤ |
0.8 |
|
Loss on Drying ( moisture ) %≤ |
0.5 |
|
Melting Point ℃≥ |
205 |
|
Fineness(through 0.075mm-mesh) %≥ |
99.5 |
Applications:
This product is heat stabilizer of polyethylene and chloroethylene multipolymer for such PVC products as transparent films, sheets, artificial leathers, and rigid sheets, pipes etc, with excellent lubricating property and good long-term heat resistance.
Package:20kg net weight in wover bag lined with plastic bag.
Storage: Protect it from touching with acid , base or other corrosive substances. Stored in cool , dry and ventilated places.
Shelf time: 12 months
