products
curing agents
| product name | application | processing & use level | characteristics |
| k7101 | epoxy hardener/curing accelerator |
□ incorporated into formula before extrusion
□ as curing agent,e the use level is 2-4phr on epoxy resin |
■ excellent flow and low usage
■ used as curing agent, curing @120℃/30min ■ used as accelerator, curing @240℃/30s |
| k7104 | epoxy hardener |
□ incorporated into formula before extrusion
□ as sole curative the use level is 3-5phr on epoxy resin |
■ curing @ 140℃/15min or 240℃/30s
■ applied for thick film coatings or fbe coatings ■ good mechanical properties ■ good chemical resistance |
| k7108 | epoxy hardener |
□ incorporated into formula before extrusion
□ as sole curative the use level is 4-6phr on epoxy resin |
■ curing @ 150℃/10min or 240℃/2min
■ applied for thin film decorative coatings or functional epoxy powder coatings ■ good film appearance and mechanical strength |
| sa31 | epoxy hardener/curing accelerator |
□ incorporated into formula before extrusion
□ as accelerator, use level is 0.1-0.5% on total formula |
■ for functional or decorative powder coatings
■ curing @ 140℃/30min |
| sa2830 | epoxy hardener |
□ incorporated into formula before extrusion
□ 3.5-4.5phr on epoxy resin |
■ for functional or decorative powder coatings
■ curing @ 180℃/15min |
| sa2831 | epoxy hardener (accelerated dicy) |
□ incorporated into formula before extrusion
□ 4-5phr on epoxy resin |
■ for functional or decorative powder coatings
■ curing @ 160℃/12min or 200℃/5min |
| sa3120 | β-haa hardener |
□ incorporated into formula before extrusion
□ hydroxyl equivalent value is about 84 |
■ eco-friendly,low-toxicity,anti-yellowing
■ exterior application, substitute of tgic |
| k7150 | blocked polyisocyanate curing agent for pu powder coatings | it is recommended to cure with hydroxyl polymer in equivalent amount (13:87 for polyester with hydroxyl value of 30; 20:80 for polyester with hydroxyl value of 50) | extremely high crosslink density , excellent surface hardness and chemical resistance for coating . excellent leveling and smoothness. excellent weather resistance. |
| k7152 | blocked polyisocyanate curing agent for powder coatings | it is recommended to cure with hydroxyl polymer in equivalent amount 13:87 for polyester with hydroxyl value of 30; 20:80 for polyester with hydroxyl value of 50 | extremely high crosslink density , excellent surface hardness and chemical resistance for coating . excellent leveling and smoothness. excellent weather resistance and anti yellowing performance. |
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| fax: | e-mail: jietonda@gqam.cc |
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