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REAFREE. Saturated Carboxylated Polyesters for β-Hydroxyalkylamide Curing Agents. PRIMID® (1) XL-552 and QM-1260. (July, 2003)
| REAFREE |
Ratio XL-552 or QM-1260 |
Gardner
color
ASTM
D-1544 |
Glass transition
temp
(DSC) (°C) |
Melt viscosity
165°C ICI
Cone-plate (Pa.s) |
Acid value
ASTM
D-1639
(mgKOH/g) |
Characteristics |
| 8180 |
90/10
88/12 |
max. 2 |
approx. 52 |
5 - 15 |
70 - 78 |
To be combined with 8300 alone or with 8780 for matte powder coatings by dry blending. Different glosses depending on 8780/8180 mixing ratios. |
| 8300* |
96.5/3.5
96/4 |
max. 2 |
approx. 58 |
10 - 30 |
20 - 28 |
Low PRIMID® demand. |
| 8400 |
96/4 95.5/4.5 |
max. 2 |
approx. 58 |
18 - 38 |
26 - 30 |
Low PRIMID® demand. Good degassing properties. |
| 8500* |
95/5
94.5/5.5 |
max. 2 |
approx. 67 |
30 - 50 |
30 - 38 |
Superdurable, excellent exterior durability. |
| 8580* |
95/5
94.5/5.5 |
max. 2 |
approx. 60 |
10 - 25 |
30 - 36 |
General purpose. Standard curing from 12 to 15' at 160°C. |
| 8585* |
95/5 94.5/5.5 |
max. 2 |
approx. 58 |
14 - 26 |
28 - 34 |
Improved flow version of 8580 with better degassing properties. Curing from 20' at 160°C. |
| 8780* |
93/7 91.5/8.5 |
max. 2 |
approx. 57 |
7 - 20 |
49 - 56 |
To be combined with 8300 alone or with 8180 for matte powder coatings by dry blending. Different glosses depending on 8780/8180 mixing ratios. |
ALL POLYESTER RESINS FOR ββ-HYDROXYALKYLAMIDE CURING AGENTS ARE GAS OVEN STABILIZED.
ALL POLYESTER RESINS CAN BE SUPPLIED FOR TRIBOCHARGING GUNS (-T version).
* TMA free.
(1) PRIMID® is a trademark of EMS CHEMIE AG.
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