Thin-film · cellulosic
Solvent-based intumescent coating
A fast-drying, humidity-tolerant thin-film coating – the usual choice for shop-applied fire protection on export projects.
- Cellulosic (building)
- Fire type
- R30 – R120
- Typical rating
- Interior / sheltered
- Exposure
Fornecido pela World Steel com seu edifício metálico ou separadamente – um pedido, um embarque, um parceiro.
Visão geral
Sobre Solvent-based intumescent coating
Dries faster than water-based coatings and tolerates higher humidity during application.
Suited to off-site application in the fabrication shop, followed by careful packing.
Topcoated for semi-exposed and humid interior areas.
Principais benefícios
- Fast drying – practical for shop application and tight schedules
- Better tolerance of humid climates during application
- Robust finish for transport and erection
- Thin film keeps steel slim and visible
World Steel · central de envoltória da edificação
Como usamos Solvent-based intumescent coating em edifícios metálicos
World Steel can apply the primer and intumescent coating in our blasting and painting shop, so members arrive at site already fire-protected – thickness per member from the fire engineer's schedule, recorded in the coating report.
- 01Especificado junto com a estrutura – espessura, densidade e revestimento compatíveis com o projeto da cobertura, das paredes e de proteção contra incêndio.
- 02Quantitativos extraídos do mesmo modelo 3D que o aço, as terças e o fechamento.
- 03Embalado e enviado com o pacote de aço – um único cronograma de entrega na obra.
Aplicações
Onde Solvent-based intumescent coating é utilizado
- Shop-applied protection of beams and columns
- Warehouses, factories and logistics buildings with fire-rated steel
- Semi-exposed steel with approved topcoat
Dados técnicos
Solvent-based intumescent coating – propriedades técnicas
Typical properties
| Propriedade | Unidade | Valor |
|---|---|---|
| Fire curve | — | Standard (cellulosic) |
| Typical rating range | min | 30 – 120 |
| Typical dry film thickness | mm | ≈ 0.3 – 3 (member-specific) |
| Environment | — | Interior and sheltered C2 – C3 with topcoat |
Valores conforme publicados pelo fabricante para este mercado. Sempre verifique a ficha técnica atual e as aprovações exigidas para seu projeto antes de fazer o pedido.
FAQ
Perguntas frequentes
What thickness of solvent-based intumescent coating do I need?
It depends on the member size (section factor), the critical temperature and the required fire rating – the fire engineer or the manufacturer's tested data gives a thickness for each member.
Does World Steel supply branded products?
Yes – we supply the brand and listed system your specification or authority requires. This page describes the product type.
Um único parceiro para estrutura e envoltória
Envie-nos seus desenhos ou planilha de quantitativos – cotamos o aço, o isolamento, as placas e os forros em conjunto e os enviamos como um único pacote.

