GCH Technology Co.
SIPAX® AC-207
Synthetic Hydrotalcite
AC-207, Synthetic Hydrotalcite, is widely used as an acid scavenger in polyolefin products as well as some
engineering plastic products. Comparing with Calcium Stearate, AC-207 has the advantages of stronger
acid-absorbing ability, no migration and better thermal stability. In processing, AC-207 is well harmonized
with plastic additives and prevents the polymer from yellowing.
Property
White ultramicro powder, insoluble in water.
Specifications
ITEM
|
UNIT
|
TECHNICAL INDEX
|
MgO / Al2O3
|
-
|
4.0~5.0
|
Weight Loss on Heating (105±3℃)
|
%
|
≤ 1.5
|
Bulk Density
|
g/cm3
|
0.1~0.3
|
Heavy Metal (Pb)
|
ppm
|
≤ 10.0
|
Application
This product applied to,
l Acid scavenger for Polyolefin products;
l Infrared absorber for agricultural PE, PVC and EVA films;
l Stabilizer for halogen flame retardant (Secondary flame retardant ).
Usage
AC-207 can be mixed with resin for extrusion.
Packaging and Storage
Packed in carton with inner PE bag, 15Kg net each.
Store in cool, dry and ventilated place. Avoid direct exposure to the sun as well as heat source and
humidity.
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