Haprez™
Haprez™ 3742
Economical, general purpose, epoxy laminating & binder system
Haprez™ 3744
High heat, high performance laminating paste
Haprez™ 3745
Clear, high temperature, laminating resin & binder
Haprez™ 3745 LV
Low viscosity, chemically resistant, laminating resin & binder
Haprez™ 3746
Low viscosity, room temperature curing laminating system
Haprez™ 3747
Our best room temperature laminating system
Haprez™ 3748
A truly universal, high heat, laminating resin system
Haprez™ 3749
Heat cure, high temperature laminating system
Haprez™ Mix Ratio Chart
| Haprez Laminating System | *Mix Ratio by Weight | Mixed Viscosity @ 25˚C | Gel Time @ 25˚C in minutes | Maximum Service Temp. @ ˚F |
|---|---|---|---|---|
3742/41 |
100:20 |
2500 cps | 20-30 | 165 |
3742/60 |
100:36 |
1200 cps | 60-120 |
140 |
3742/62 |
100:28 |
1500 cps | 45-50 | 155 |
3744/8 |
100:14 |
smooth paste | 20-30 | 290 |
3744/23 |
100:16 |
smooth paste | 40-60 | 320/360 |
3744/63 |
100:22 |
smooth paste | 35-50 |
200 |
3745/7 |
100:20 |
4500 cps | 30-40 | 290 |
3745/22 |
100:22 |
4500 cps | 45-60 | 300 / 335 |
3745/30 |
100:30 |
3500 cps | 60-90 | 350 |
3745 LV/7 |
100:20 |
2000 cps | 30-40 | 265 |
3745 LV/22 |
100:22 |
1900 cps | 45-60 | 265 / 310 |
3745 LV/30 |
100:30 |
1500 cps | 60-90 | 390 |
3745 LV/60 |
100:40 |
900 cps | 60-90 | 150 |
3745 LV/62 |
100:33 |
1200 cps | 35-50 | 200 |
3746 A/B |
100:16 |
1500 cps | 30-40 | 200 |
3747 A/B |
100:16 |
3500 cps | 30-40 | 295 |
3748 A/B |
100:16 |
3500 cps | 45-60 | 310 / 325 |
3749 A/B |
100:21 |
3800 cps | 60-90 | 360 |