Vermiculite Coated Silica Fiber Cloth is a high-temperature insulation fabric made from 96% silica fiber cloth with a protective vermiculite coating. Designed for extreme heat and molten metal environments, this fabric provides enhanced spark resistance, improved surface durability, and superior thermal stability compared to uncoated silica cloth.
It is widely used for welding blankets, fire curtains, furnace insulation barriers, and molten splash protection in demanding industrial applications.
Vermiculite Coated Silica Fiber Cloth is a high-temperature insulation fabric engineered for enhanced flame resistance and molten metal splash protection. Manufactured from 96% high-purity silica fiber cloth and coated with vermiculite, this material provides improved thermal performance and surface durability in extreme industrial environments.
It is widely used for welding blankets, furnace insulation barriers, fire curtains, and high-heat protection applications where additional resistance to sparks and molten splash is required.
The base material consists of 96% silica fiber cloth, offering:
Continuous temperature resistance up to 1000°C (1832°F)
Low thermal conductivity
Minimal shrinkage under heat exposure
Excellent dimensional stability
Non-combustible structure
Silica fiber fabric provides superior heat resistance compared to standard fiberglass cloth.
The vermiculite coating enhances:
Resistance to molten metal splash
Surface abrasion durability
Spark protection performance
Flame resistance
Thermal barrier efficiency
The coating creates a protective surface layer that improves performance in welding and foundry environments.
Vermiculite Coated Silica Fiber Cloth is designed for extreme thermal applications:
Continuous operating temperature up to 1000°C (1832°F)
Short-term exposure up to 1200°C (2192°F)
Excellent radiant heat resistance
Improved molten splash resistance
It is particularly suitable for high-risk industrial zones.
Welding blankets
Spark containment curtains
Protective covers
Molten metal splash protection
Furnace heat shields
Expansion joints
Removable insulation covers
Thermal barrier panels
| Feature | Vermiculite Coated | Uncoated Silica |
|---|---|---|
| Molten Splash Resistance | Higher | Moderate |
| Surface Durability | Improved | Standard |
| Flame Protection | Enhanced | High |
| Spark Resistance | Superior | Standard |
The vermiculite coating enhances protection in aggressive heat environments.
Various fabric weights available
Standard roll widths
Custom cut sizes
Optional fabrication services
What is vermiculite coated silica fiber cloth used for?
It is used for welding protection, furnace insulation, and molten splash barriers.
How is it different from standard silica cloth?
The vermiculite coating improves spark and molten metal resistance.
Is it fireproof?
It is non-combustible and suitable for high-temperature protection.
Can it be used for welding blankets?
Yes, it is commonly used in welding and cutting applications.
What temperature can it withstand?
Continuous up to 1000°C with short-term exposure higher.
Vermiculite Coated Silica Fiber Cloth combines high-purity silica fabric with a protective vermiculite surface to deliver enhanced flame resistance and molten splash protection. It is a reliable solution for demanding high-temperature industrial environments.
Contact us for technical data sheets and customization options.
| DATASHEET | ||||||||
| Part NO. | Weight | Thickness | Width | Length | ||||
| oz/yard | g/m2 | inch | mm | inch | cm | yard | meter | |
| SIF-VC-0.75 | 18.24 | 620.00 | 0.030 | 0.75 | 36.22 | 92 | 50 | 46 |
| SIF-VC-1.3 | 35.88 | 1220.00 | 0.051 | 1.30 | 36.22 | 92 | 50 | 46 |
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