Product Image
Hand Lay-up Resin/
Overview
ALITA 5011-11-1 Acrylic Acid Based Unsaturated Polyester Resin
Category：Hand Lay-up ResinCode：ALITA 5011-11-1
Properties
ALITA 5011-11-1 is a halogen-free, non-pre-accelerated acrylic acid based unsaturated polyester resin. It combines the excellent performance of acrylic acid with the durability of unsaturated polyester resins.
- Core Features: This resin is a key component for filled flame retardant resin systems.
- Applications: Suitable for Hand Lay-up, Resin Transfer Moulding (RTM), and Vacuum Infusion processes.
Technical Specifications for Product Delivery
| Inspection Items | Indicator Range | Unit | Test Method |
|---|---|---|---|
| Appearance | Clear and transparent | -- | TM 2265 |
| Viscosity (23℃) | 30 - 50 | mPa.s | TM 2313 |
| Solid Content | 59 - 60 | % | TM 2033 |
| Gel Time (82℃) | 2 - 4 | s | TM 2625 |
Note: TM2625 test conditions are 25℃, adding 3% Butanox M50 curing agent.
Typical Physical Properties of Liquid Resin
| Property | Typical Value | Unit | Test Method |
|---|---|---|---|
| Density (23℃) | 1.06 | Kg/l | TM 2160 |
| Flash Point | 12 | ℃ | TM 2800 |
| Storage Stability | 6 | months | No initiator, 20℃ dark environment |
Typical Performance of Pure Resin Casting / Filled System
| Property | Typical Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 100 | MPa | ISO 527-2 |
| Tensile Modulus | 15 | GPa | ISO 527-2 |
| Elongation at Break | 0.5 | % | ISO 527-2 |
| Flexural Strength | 150 | MPa | ISO 178 |
| Flexural Modulus | 17 | GPa | ISO 178 |
| Unnotched Impact Strength | 160 | kJ/m² | ISO 179 |
| Barcol Hardness | 55 | Barcol | TM 2604 |
Experimental Notes:
1. Curing Conditions: Cured at room temperature for 24 hours, followed by 24 hours post-curing at 80℃.
2. Filled System: Filled system based on 100 parts (phr) Aluminium Hydroxide (ATH).
Storage & Handling
- Safety Protection: Resin can be harmful; avoid contact with skin and eyes. Wear necessary personal protective equipment.
- Storage Temperature: Strong recommended to store in a stable environment below 25℃.
- Prohibitions: Keep away from heat sources (direct sunlight, steam pipes, etc.) to prevent premature polymerization.
- Management: Keep containers tightly sealed and follow the "FIFO" principle.