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Sechang Co., Ltd.
[Korea]
Address:
852-12 Osikdo-dong Gunsan-si Jeollabuk-do 573-540 Korea
Phone:
82-63-4648500
Contact name:
Soo-jin, Kang , Assistant Manager
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Sechang Co., Ltd.
 
Hydrotalcite

Hydrotalcite

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Hydrotalcite

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 Model Number MA-30

Features

MAZ-30 is one of Sechang's syntheic hydrotalcite that can be used as heat stabilizer for PVC and other plastics, which is eco-friendly, non-toxic product.

Specification

Chemical fomula (MgyZnz)1-xAlx(OH)2(CO3)x/2 ·nH2O
Appearance White Powder
Average particle size (Micrometer) 0.4 ~ 0.7
Apparent bulk density 0.35 ~ 0.45
Molar ratio MgO/Al2O3 3.0 ~ 3.5
Molar ratio ZnO/Al2O3 0.5 ~ 1.0
Loss on drying (105°C, 1hr) (%) < 0.5
BET-surface (N2 ) (m2 /g) < 15
pH (1g/50ml EtOH/H2O) 8 ~ 9.5
Heavy metals (ppm) Max.10

Properties

  • High heat stability.
  • High transparency.
  • Non-toxic product.
  • Low coloring.
  • Good dispersibility and no blooming .
  • Does not cause deterioration of the insulating characteristics of PVC.

Application

  • MAZ-30 can be used as heat stabilizer for PVC and other plastics.

Related Keywords: Hydrotalcite


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