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ALITA 8005BP-GXX Vacuum Infusion Flame Retardant Vinyl Ester Resin
Category：Vacuum InfusionCode：ALITA 8005BP-GXX
Overview
ALITA 8005BP-GXX is a vacuum infusion flame retardant epoxy vinyl ester resin featuring low viscosity, excellent flowability, and adjustable gel times. Based on a brominated bisphenol-A epoxy skeleton, it possesses both good mechanical properties and excellent corrosion and flame resistance. It is an integrated anti-corrosion and flame-retardant vinyl ester resin specially developed for vacuum infusion molding processes.
- High Flame Retardance: Resistant to corrosion from most acids, alkalis, salt solutions, and some organic solvents, while maintaining excellent flame retardance with an Oxygen Index reaching 32.0%.
- Low Viscosity: Exhibits good wettability with reinforcing materials like fibers, ensuring great construction workability.
- Adjustable Gel Time: The gel time can be adjusted flexibly within 15 to 100 minutes to suit various complex vacuum infusion processes.
Applications
- Widely used in vacuum infusion FRP molding processes that possess stringent flame retardant requirements.
Specifications
| Property | Unit | Specification | Test Method |
|---|---|---|---|
| Appearance | -- | Yellow transparent liquid | Visual |
| Viscosity (25°C) | mPa·s | 150 - 350 | GB/T 7193-2008 |
| Specific Gravity | g/ml | 1.04 - 1.06 | GB/T 2013-2010 |
| Gel Time (25°C) | min | 15.0 - 100.0 | GB/T 7193-2008 |
| Acid Value | mgKOH/g | 7.0 - 13.0 | GB/T 2895-2008 |
| Shelf Life (25°C, Cool/Dark) | Month | 6 | -- |
Note: [1] Spindle LVT#3, speed 60rpm; [2] Water bath dual-tube standard test: Resin / 55% MEKP (Butanox LPT) = 100 / 1.5.
Properties
| Property | Unit | Value | Test Method |
|---|---|---|---|
| Tensile Strength | MPa | 69 - 82 | GB/T 2567-2008 |
| Tensile Modulus | MPa | 3100 - 3500 | GB/T 2567-2008 |
| Elongation at Break | % | 3.0 - 6.0 | GB/T 2567-2008 |
| Flexural Strength | MPa | 130 - 150 | GB/T 2567-2008 |
| Flexural Modulus | MPa | 3100 - 3600 | GB/T 2567-2008 |
| Impact Toughness | KJ/m² | 10 - 12 | GB/T 2567-2008 |
| HDT | °C | 100 - 110 | GB/T 1634.2-2019 |
| Barcol Hardness | -- | 35 - 38 | GB/T 3854-2017 |
| Oxygen Index | % | 32.0 | GB/T 2406-2009 |
Note:
1) Casting preparation per GB/T 8237-2016; Formulation: Resin / Butanox LPT = 100/1.5; Post-cure schedule: RT×24h + 60°C×3h + 120°C×2h.
2) Data are typical values, not product specifications.
3) HDT for resin casting uses Method B (0.45MPa). If testing FRP HDT, use Method A (1.8MPa).
1) Casting preparation per GB/T 8237-2016; Formulation: Resin / Butanox LPT = 100/1.5; Post-cure schedule: RT×24h + 60°C×3h + 120°C×2h.
2) Data are typical values, not product specifications.
3) HDT for resin casting uses Method B (0.45MPa). If testing FRP HDT, use Method A (1.8MPa).
Usage Instructions
- FRP Industry: Resin / Oct-Co(6%) / MEKP(55%) === 100 / 1.0–3.0 (Add comprehensively according to process requirements)
Storage & Handling
- Packaging: Clean 20kg/200kg drums or 1000kg IBCs.
- Storage: Cool, dry, ventilated environment below 25°C. Shelf life is 6 months. Periodically opening the lid and stirring can suitably extend shelf life. Promoters and initiators must be stored separately.
- Transport: Must comply with hazardous chemical regulations. Cold chain recommended from May to October.
For TDS and MSDS of specific grades, please contact us to request.