Descrição
JY-WB is a water-based, intumescent fire resistant paint designed for outdoor steel structures, offering exceptional protection against hydrocarbon fires.
Key features:
✔ Fast-Drying & Easy Application – Spray-applied for high efficiency
✔ Eco-Friendly Formula – Non-toxic, solvent-free, and low-VOC
✔ 1-2.5 Hours Fire Rating – Complies with GB14907-2018 standard
✔ Weather-Resistant – Withstands harsh outdoor conditions
✔ CCCF Certified – Meets China’s stringent fire safety regulations
Ideal for: Industrial plants, power facilities, petrochemical plants, and H-beam structures.
Certifications & Test Data
GB14907-2018 certified (1.0h, 1.5h, 2.0h, 2.5h ratings)
CCCF Fire Product Certification
Low thermal conductivity (tested for heat insulation)
| Product Code | Test Report No. | Max Deflection | Actual Fire Rating (h) | Thickness (mm) | Usage (kg/m²) |
|---|---|---|---|---|---|
| GT-NSP-Ft1.00-JY-WB | XF2205568 | 31.7mm | 1.0 | 2.5 | 4 |
| GT-NSP-Ft2.00-JY-WB | XF2103687 | 38.8mm | 2.0 | 4.5 | 7.2 |
| GT-NSP-Ft2.00-JY-WB (2.5h) | XF2205568 | 31.6mm | 2.5 | 5.5 | 8.8 |
Substrate Preparation
Steel must be sandblasted and coated with:
✔ Epoxy zinc-rich primer + epoxy micaceous iron oxide intermediate coat (recommended).Incompatible substrates: Uncoated steel or galvanized surfaces.
Application Guide
Mixing: Stir with electric mixer; add ≤5% water if needed.
Spraying:
Apply in crosshatch layers (1–2mm per pass).
First layer: ≤1.5mm thickness.
Drying time: 12+ hours between coats (adjust for temperature).
Ambiente:
Temperatura: 15–30°C (limits: 5–35°C).
Humidade: ≤80%.
Reinforcement: Utilizar fiberglass mesh for critical areas.
Storage & Transport
- Store in dry, ventilated areas (≥5°C).
Shelf life: 6 months (avoid moisture).
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