Lu'An Jietonda New Material Co.,Ltd.

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SA31

Hardener for Epoxy powder coatings

Jietonda® SA31 is 2-phenyl imidazoline, which can be used as an epoxy resin hardener or an accelerator for powder coatings.

1. Typical properties

Appearance
White to yellow color crystal
[visual]
Melting range (℃)
95-102
 
N % (wt)
18.9-19.4
 

Herein described to be typical properties and do not constitute specification limits.

2. Characteristics
  ● When used as main hardener for epoxy powder coatings, the system can achieve fully cross-linkage at low temperature or expedite curing conditions such as 140℃/30min or 240℃/30s.
  ● As an accelerator, it can reduce curing temperature or shorten curing time of epoxy powder coatings by replacing a part of DICY or substituted DICY in formulas.

3. Use method & levels
  ● Premix SA31 with other components of the formula before extrusion.
  ● As main hardener, the use level is 6-7 parts/100 parts of epoxy resin (E.E.W 700~900) by weight.
  ● As an accelerator, the use level is 0.1 -0.5% based on total weight of formula.

4. Package & Storage
  ● Packaging with PE lined fiber drums. Net weight 25kg per drum.
  ● Store in cool and dry place to avoid wetting-absorption. Keep package closed after using. Keep away from heat and fire.
  ● Based on our experience the shelf life of SA31 under above conditions is at least 2 years.

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+86-564-3711165
+86-13966241417
 

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Add: 15 Li Dun, North Outskirts of Luan City, Anhui, P, R, China  P.C.:237158
Tel: +86-564-3711165 , +86-564-3711777
Fax: +86-564-3711167 E-mail: jietonda@jietondachem.com

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