Product Properties
Atlac 430ACT is a styrene solution of a pre-promoted thixotropic epoxy bisphenol A vinyl resin with medium reactivity and medium viscosity.
major application
Atlac 430ACT can be used for glass fiber reinforced parts with excellent chemical resistance for better mechanical properties, such as: tanks, containers, and
installations, corrosion-resistant protection, hydraulic engineering, repair of sewer pipes, anticorrosive flooring, and so on. Laminates made with Atlac 430ACT have excellent
Long-term heat resistance and high dynamic load carrying.
Atlac 430ACT is suitable for a variety of processes: hand gluing, spraying, winding and centrifugal casting.
Product Specification
| causality | realm | unit (of measure) | Test Standards |
|---|---|---|---|
| exterior condition | turbidity | - | TM 2265 |
| Viscosity 23℃ | 400-500 | mPa.s | TM 2013 |
| acid value | 3-8 | mgKOH/g | TM 2401 |
| Solid content | 48-53 | % | TM 2033 |
| Gel time 25-35℃ | 35-55 | minutes | TM 2625 |
Liquid resin properties (typical values)
| performances | numerical value | unit (of measure) | Test Standards |
|---|---|---|---|
| Storage period (uninitiated, in the dark) | 3 | moon | - |
Resin casting body properties (typical values)
| performances | numerical value | unit (of measure) | Test Standards |
|---|---|---|---|
| tensile strength | 86 | MPa | ISO 527-2 |
| Tensile modulus of elasticity | 3200 | MPa | ISO 527-2 |
| Elongation at break | 5.1 | % | ISO 527-2 |
| bending strength | 150 | MPa | ISO 178 |
| Bending modulus of elasticity | 3300 | MPa | ISO 178 |
| impact strength | 20 | KJ/m2 | ISO 179 |
| heat distortion temperature | 117 | ℃ | ISO 75A |
| Glass transition temperature Tg | 140 | ℃ | DIN 53455 |
Test conditions: temperature 23±2℃, relative humidity 50±5%