Unsaturated Polyester Resin AP7000
چهار شنبه 18 اسفند 1400
بازدید: 4015
AP7000 is an unsaturated polyester resin based on terephthalic acid. 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
. Suitable for applications where outstanding mechanical properties and excellent
. To make parts that need chemical and heat resistance
. For manufacturing pipes and tanks
مشخصه |
میزان |
واحد |
Colour |
<2 gardner |
|
Density, 25°C/77°F |
1.08 ± 0.04 g/cm3 |
|
Dynamic Viscosity, 25°C/77°F |
300-450 cP |
|
Styrene Content |
35-40 % |
|
Shelf Life, Dark, 25°C/77°F |
5 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.) |
10-20 (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. 3.2 |
|
ASTM D 638 |
Tensile Modulus (GPa) |
Min. 3.0 |
|
ASTM D 638 |
Flexural Strength (MPa) |
Min. 120.0 |
|
ASTM D 790 |
Flexural Modulus (GPa) |
Min. 3.3 |
|
ASTM D 790 |
Heat Distortion Temperature (6) °C |
Min. 85.0 |
|
ASTM D 648 /ISO 75 |
Barcol Hardness (7) |
Min. 38.0 |
|
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.