Economical Epoxy&Polyester Resin for thermal transfer print powder coating
◇ Applications:
HH2585 is a carboxyl polyester resin designed for 50/50 hybrid powder coatings to be cured at 180℃.
Advantages of powder coatings:
1. Health and environmental protection
2. Convenient transportation and storage
3. No preservative is required
4. No paint smell
◇ Basic features:
Good leveling
Outstanding mechanical properties
Good chemical performance and storage stability
◇ Specifications:
Appearance white or light yellow transparent flakes
Color(50%DMF) max:3
Acid number(mgKOH/g): 68～75
Softening point(℃) 95～108
Glass transition temp.( ℃) ～57
Melting viscosity(200℃, cone/plate, mPa·s): 2000～3500
Reactivity at 180℃(s, 50% Epoxy): 100～200
◇ Recommend Formulation:HH-2585—E12
| HH-2585 | E12 | Filler ＆ pigment | Leveling agent | Benzoin | Leveling additive 701 |
| 300 | 300 | 383 | 8 | 4 | 5 |
◇ Extrusion Condition:
Two-screw extruder
Zone I: 90～110℃ Zone II: 110～120℃
Speed of revolution: 500～1200rpm
Fineness of powder: ＜100μm
◇ Application Condition:
Electrostatic spraying with: 40～70KV
Coating film thickness: 50～100μm
Degreased cold-rolled steel 0.5mm
◇ Curing Requirement: 180℃×15min
◇ Film Properties:
Gel time(180℃,sec): 100~200
Horizontal flow:(180℃),mm: 26~29
Gloss(60°): ≥90%
Bending(φ1mm): pass
Adhesive(1mm,grade): 0
Pencil hardness: 1H
Impact(direct, reserve): pass 50kg·cm
Storage test(40℃,24hr): good
Remarks:all the polyester resins could be customizes to Non-tin (A) ,anti gas burners(G),tribo gun(T) and anti-blooming(F)
According to industry statistics, in 2014, KINTE polyester resin output ranked third in the national industry, becoming a well-known brand and technical leader in the field of polyester resin for powder coatings in China.
The market share in Guangdong province exceeds 50%, and the sales volume ranks the top two in China, and is exported to Southeast Asia, the Middle East, Russia and other regions and countries.
Product Tags:
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Qualicoat 15mins Fast Cure Polyester Epoxy Resin For Thermal Transfer Print Images
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