Unsaturated Polyester Resin AP7003
چهار شنبه 18 اسفند 1400
بازدید: 4512
AP7003 is a terephthalic acid based resin designed to provide exceptional resistance to corrosion, solvents. This resin offers a good heat resistant and resistance to a wide range of acids, alkalis and organic compounds. This resin is dissolved in styrene.
Applications and Fabrication Techniques
. Recommended for most commercial FRP fabrication processes such as: hand layup, spray-up, pultrusion, filament winding and resin transfer molding, SMC & BMC
. For manufacturing pipes and tanks
| مشخصه |
میزان |
واحد |
| Colour |
<2 gardner |
|
| Density, 25°C/77°F |
1.06 ± 0.04 g/cm3 |
|
| Dynamic Viscosity, 25°C/77°F |
300-600 cP |
|
| Styrene Content |
35-40 % |
|
| Acid Value |
Max 20 mg KOH/g |
|
| Shelf Life, Dark, 25°C/77°F |
6 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.) |
15-20 (3) |
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. 75.0 |
|
ASTM D 638 |
| Tensile Elongation (%) |
Min. 4.0 |
|
ASTM D 638 |
| Tensile Modulus (GPa) |
Min. 3.0 |
|
ASTM D 638 |
| Flexural Strength (MPa) |
Min. 130.0 |
|
ASTM D 790 |
| Flexural Modulus (GPa) |
Min. 3.5 |
|
ASTM D 790 |
| Heat Distortion Temperature (6) °C |
Min. 90.0 |
|
ASTM D 648 /ISO 75 |
| Barcol Hardness (7) |
Min. 42.0 |
|
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.
