Unsaturated Isophthalic Polyester Resin AP7002
سه شنبه 1 مهر 1404
بازدید: 226
AP7002 is a modified isophthalic acid based resin designed to provide exceptional resistance to solvents and chemicals. This resin offers a good retention of mechanical properties at elevated temperatures. This resin is dissolved in styrene.
Applications and Fabrication Techniques
For vaccum infusion process (VIP)
Suitable for applications where outstanding mechanical properties and excellent
To make parts that need chemical and heat resistance
| مشخصه |
میزان |
واحد |
| Colour |
GREEN |
|
| Density, 25°C/77°F |
1.08 ± 0.04 g/cm3 |
|
| Dynamic Viscosity, 25°C/77°F |
100-200 cP |
|
| Styrene Content |
45-50 % |
|
| Acid Value |
Max 20 mg KOH/g |
|
| Shelf Life, Dark, 25°C/77°F |
3 months |
|
Typical properties are not to be construed as specifications.
| عنوان |
وزن |
| Resin Temperature |
25°C/77°F |
| Catalyst |
1 (phr)(2) |
| Cobalt octoate1% |
1 (phr) |
| Gel Time (min.) |
60-90 (3) |
| Exothermic Peak ˚C |
75-90 |
Use MEKP 9.9 % Active, O (e.g. AKZO M60 or equivalent peroxide system) as catalyst and Cobalt octoat-1%
phr = parts per hundred resin molding compound
Gel time would be adjustable as request
| مشخصه |
میزان |
واحد |
استاندارد روش آزمون |
| Tensile Strength (MPa) |
Min. 70.0 |
|
ASTM D 638 |
| Tensile Elongation (%) |
Min. 3.5 |
|
ASTM D 638 |
| Flexural Strength (MPa) |
Min. 120.0 |
|
ASTM D 790 |
| Heat Distortion Temperature (6) °C |
Min. 85.0 |
|
ASTM D 648 /ISO 75 |
| Barcol Hardness (7) |
Min. 40.0 |
|
ASTM D 2583 |
Typical Properties (4) of Post cured (5) Resin Clear Casting
Typical property values only, not to be construed as specifications
Cure schedule: 24 hours at room temperature; 3 hours at 85°C (185°F)
Maximum stress: 1.8 MPa.
Test specimen must be prepared by mold.
Handling and Storage Consideration
This resin should be stored indoors in the original, unopened and undamaged packaging, in a dry place at temperatures between 5°C and 30°C. The shelf life of styrene containing unsaturated polyester resins will be significantly reduced when exposed to light and/or higher temperatures.
Safety
This resin contains ingredients which could be harmful if mishandled. Contact with skin and eyes should be avoided and necessary protective equipment and clothing should be worn.
