Engineered resins for pultrusion
(Meth)acrylate engineered solutions for pultrusion processing of glass-reinforced polymer composite
Benefits of Sartomer’s solutions
Sartomer has developed unique solutions for UV and thermal radical polymerization, enabling our customers to reach their desired material properties.
Pultrusion process
Pultrusion is considered as a fast, continuous manufacturing process for unidirectional, fiber-reinforced high-performance composite. Fibers are pulled from a creel through a resin bath and then cured and shaped through a die.
Technology benefits : cost savings, improved productivity and light weight materials
Application fields
- Construction
- Energy
- Telecommunications
- Sports
- Transportation/Marine
- Electronics
Partnering with us for your pultrusion formulations
We are offering the possibility to partner and develop tailor-made resins to enable customized end-use materials.
Please contact us to discuss the best solution for your needs.
Sartomer offering for thermal- and UV-curing pultrusion processes
A unique toolbox of advanced liquid resins to achieve your desired performances
SOLUTIONS FOR UV PULTRUSION
| Product | F | Viscosity (mPa.s @ 25°C) | Young modulus (MPa) / Features | Tg (°C) | |
| Oligomers |
Epoxy |
2 | 19 Pa.s @ 60°C | 2150 | 60 |
|
Epoxy Novolac |
3 | 63,000 | 1250 | 67 | |
| Reactive diluents | CN131B | 1 | 250 | Flexibility | 66 |
| SR349 | 2 | 1600 | Toughness | 65 | |
| SR508 | 2 | 11 | Excellent solvency | 105 | |
| SR349 | 2 | 1460 | Toughness | 65 |
F = Functionality
SOLUTIONS FOR THERMAL PULTRUSION
| Product | F | Viscosity (mPa.s @ 25°C) | Young modulus (MPa) / Features | Tg (°C) | |
| Oligomers |
Epoxy GMA |
2 | 4 Pa.s @ 60°C | 55 | 68 |
| Reactive diluents | 2 | 6 |
Excellent solvency Hardness |
12 | |
| SR214 | 2 | 7 | 55 | ||
| SR210 | 2 | 15 | Low vapor pressure | 64 | |
| SR348 | 2 | 1000 | Toughness | 115 |
F: Functionality
Achieve targeted properties with our engineered solutions
Sartomer offers tailored high-performing (meth)acrylate pultrusion solutions: no VOC, low viscosity, and high Young modulus.
| Curing technology | Product | Viscosity | Young modulus (MPa) | Tg (°C) |
| UV Pultrusion |
NEW PRO14520* |
200 @ 50°C | 1100 | 90 |
| Thermal Pultrusion |
NEW PRO14521* |
510 @ 25°C | 1260 | 100 |
* : Product under development; available at pilot scale
Contact us for samples!