Products Catalog

Specification

¡¾Application¡¿
Stearate is mainly used as acid absorber during the production of polyolefin plant in large petrochemical companies, and as lubricant for PVC products, as well as used widely in the following industries: textile, cosmetics, rubber products, paint and coatings.

¡¾Quality Index¡¿

Quality Index of Zinc Stearate S.N.
Item
Index

1
Appearance
white free-flowing powder

2
Fineness %
¡�90 (through the screen of 200 mesh£©

3
Content of free acid£¨Calculated as stearic acid£©%
¡Ü1.0

4
Content of zinc oxide %
13.0¡«15.0

5
Melting range ¡æ
118¡«125

6
TGA, %
¡Ü0.5

Quality Index of Calcium Stearate

S.N.
Item
Index

1
Appearance
white free-flowing powder

2
Fineness £¥
¡�99.0 (through the screen of 325 mesh£©

3
Content of free acid£¨Calculated as stearic acid£©%
¡Ü1.00

4
Content of calcium oxide £¥
9.5~10.5

5
Melting range ¡æ
140.0¡«160.0

6
TGA, £¥
¡Ü3.00

7
Bulk density, g/cm3
0.15¡«0.35

¡¾Main Characteristics and Advantages¡¿
Advantages in production scale:
Xinsu has been the biggest manufacturer of zinc stearate and calcium stearate so far in China, with annual output of zinc stearate being 2000 tons and that of calcium stearate 1000 tons.
Advantages in quality:
It has strict control of production process and complete testing methods. With excellent flowability and high purity, the quality is equal to that of imported ones.