About Hisilica 84 High Silica Fabric
Hisilica84 Hisilica Fiber Cloth is woven by 96% pure SiO2 silica fiber yarn, it is suitable for continuous use at 2000 degree F (1100 degree C), and able to withstand short term exposure up to 3000 degree F (1650 degree C). Hisilica84 sets the standard for flexibility and low lineal shrinkage under high heat conditions. Additional polyurethane coating or vermiculite coating will enhance the fabrics unmatched abrasion resistance and tensile strength.Continuous working temp.: 1100 degree CShort time working temp.: 1400 degree CInstant working temp.:1650 degree CApplication:This product is ideal for heat preservation material, firefighting equipment like fire curtains and fireproof garments. Very good in dust collection and filtration equipment where special material is needed to withstand high temperature gas, and in filtering high-temperature liquid metal.Exceptional Heat ResistanceHisilica 84 High Silica Fabric maintains integrity under extreme temperatures, withstanding consistent heat up to 1000C and short-term exposure to 1200C. Its high silica content ensures exceptional protection against fire, radiant heat, and molten metal, providing reliable thermal insulation for foundries, aerospace, and power generation industries.
Versatile Application and SizingOffered in rolls or customized cuts with widths typically 1m or 1.2m, Hisilica 84 adapts to various application needs. Suitable for welding blankets, expansion joints, and heat shields, it supports industrial and commercial requirements, including OEM manufacturing, distribution, and export.
Durable and Moisture ResistantEngineered with high tensile strength and excellent elongation at break (3-4%), Hisilica 84 fabric delivers longevity in harsh settings. Its moisture resistance and good dielectric properties further assure high performance under challenging environmental conditions, supporting safe and reliable use.
FAQ's of Hisilica 84 High Silica Fabric:
Q: How is Hisilica 84 High Silica Fabric used for thermal protection?
A: Hisilica 84 is commonly used as thermal insulation in environments with extreme heat, such as welding blankets, heat shields, and expansion joints. Its inherent non-combustibility and low thermal conductivity securely protect people and equipment from high-temperature hazards.
Q: What makes Hisilica 84 fabric suitable for industrial environments?
A: The fabric's high silica content imparts flame resistance, a high melting point (>1700C), and excellent tensile strength (>1160 N/5cm). Together with moisture resistance and good electrical insulation, these features render it well-suited for demanding settings like foundries, aerospace, and power generation.
Q: When should optional surface treatments or coatings be selected?
A: Optional treatments such as Vermiculite or PTFE coatings are recommended when additional abrasion resistance, chemical protection, or improved non-stick properties are required. The choice depends on specific environmental hazards and application requirements.
Q: Where is Hisilica 84 High Silica Fabric typically applied?
A: Hisilica 84 is utilized globally in industries such as metal foundries, aerospace, power generation, and any sector needing protection from molten metal, sparks, or high temperatures. Its availability as rolls or custom cuts supports a wide range of applications.
Q: What are the benefits of using Hisilica 84 for electrical insulation?
A: The fabric offers good dielectric properties, making it useful for protecting sensitive components from electrical interference and arc damage, especially in environments prone to high temperatures and electrical exposure.
Q: How can customers purchase Hisilica 84 fabric?
A: Hisilica 84 is available via manufacturers, distributors, exporters, suppliers, and traders. It can be ordered in standard roll dimensions or customized cuts to meet specific project needs.
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