High silica coating fabrics, derived from high silica fabrics, incorporates silicone rubber, aluminum foil, vermiculite, or other materials through coating or lamination processes. This high-performance, versatile composite material finds wide applications in aerospace, chemical, petroleum, large-scale power generation, mechanical, metallurgical, electrical insulation, construction, and transportation industries. Crafted with precision, it boasts exceptional thermal insulation, durability, and resistance to various environments. lt serves as a vital solution in diverse industrial settings and used for spacecraft, chemical processing equipment, power generation turbines, machinery components, metallurgical furnaces, electrical insulation systems, building infrastructure, and transportation components.
High silica glass fiber has outstanding thermal resistance. It can withstand extremely high temperatures, often exceeding 1000°C (1832°F) without significant degradation. This makes it ideal for applications where exposure to high heat is common, such as in fire protection, insulation, and aerospace industries.
This property of ablation resistance arises from its high silica content, typically exceeding 96%. This robust resistance to heat erosion makes it an ideal choice for applications where exposure to intense heat or flames is prevalent. Industries such as aerospace, automotive, construction, and manufacturing utilize high silica glass fiber in environments where thermal erosion is a concern, ensuring longevity and safety in various operational conditions.
The structure of High Silica Glass Fiber enables it to have a high dielectric strength, which is the maximum electric field that a material can withstand without experiencing electrical breakdown. This property allows it to effectively resist the flow of electrical current, making it suitable for use in high voltage applications.
High silica glass fiber demonstrates exceptional resistance to acidic environments due to high silica content, which shields the fiber from the corrosive effects of most acids. It finds extensive use in chemical processing plants, laboratories, and industrial manufacturing facilities where acids are prevalent either as part of processes or within the environment.
| Area Weight (g/m2) | Thickness (mm) | Tensile Strength(N/25mm) |
SiO2 (%) | LOI (%) | Coating/Lamination | |
| Warp | Weft | |||||
| 420±50 | 0.40±0.04 | ≥1200 | ≥1000 | ≥96 | Ç10 | |
| 600±50 | 0.58±0.06 | ≥1700 | ≥1200 | ≥96 | Ç10 | Vermulite (V) |
| 1100±100 | 1.00±0.10 | ≥3000 | ≥2400 | ≥96 | Ç10 | Aluminum (AL) |
| 420±50 | 0.45±0.05 | ≥350 | ≥300 | ≥96 | Ç2 | Silicone Rubber (LSR) |
| 600±50 | 0.65±0.10 | ≥400 | ≥300 | ≥96 | Ç2 | Polyurethane resin(PU) |
| 1100±100 | 1.05±0.10 | ≥700 | ≥400 | ≥96 | Ç2 | Acrylic resin (AC) |
| 600±50 | 0.65±0.10 | ≥800 | ≥600 | ≥96 | Ç5 | Adhesive Backing(AD) |
| 1100±100 | 1.05±0.10 | ≥900 | ≥700 | ≥96 | Ç5 | |