| SPECIFICATIONS |
CURE TIME: 2 - 7 DAYS |
| Color (Gardener) |
3 |
PERFORMANCE: |
| Viscosity @770 F,cp |
200 unmixed, 410 mixed |
Heat Deflection Temp., 0F |
Please contact Chinawind Yachts for more information. |
| |
(ASTM D648-264 psi) |
| Specific Gravity @770 F |
.0998 |
Barcol Hardness (Model GYZI-935) |
| Flash Point (closed cup) 0F |
234 |
Bond Strength, psi (steel to steel) |
| |
Flexural Strength, psi |
| HANDLING PROPERTIES |
Flexural Modulus, psi |
| Mix Ratio: 2:1 Resin to Hardener |
Tensile Strength, psi |
| Mixed Viscosity (2072/718) @770 F |
400-500 cps |
Tensile Modulus, psi |
| Gel Time, mins (150g mix@770 F) |
23 |
Elongation, % |
| Thin Film Set Time, hrs @770 F |
4 |
Compressive Strength, psi |
| Thin Film Set Time , hrs@410 F |
22 |
Compressive Modulus, psi |
| Peak Exotherm, 0F (100mg mix @770 F ) |
250 |
Abrasion Resistance |
| Peak Exotherm Time, mins. |
29 |
Mar Resistance |
MAS Medium Hardener is a polyamine blend intended for moderate reactivity. All our products are of a non blushing formula. Moderate pot life, gel, and thin film set times provide advantages when filleting and fairing. MAS Epoxy/Medium mixed with thickeners, gel and set quickly enough to avoid draining and sagging, while still allowing ample flow time for controlled application periods. We recommend this hardener when "overnight" sandibility is more important than continuous laminating and open time (as provided by MAS Slow Hardener) MAS Medium will also provide a beautifully smooth void free finish, with great resistance to milking out during application and fogging in critical clear coating applications. MAS Medium's cure speed may be adjusted by the addition of MAS Fast or MAS Slow to Medium hardener. The 2:1 mix ratio of resin:hardener should be maintained regardless of hardener blend. 
