High Silica Fiber Mesh Fabric
High Silica Fiber is the fourth-generation heat-resistant fiber material following asbestos, ceramic fiber, and glass fiber. It is produced using ultra-fine High Silica Fibers, advanced international technology, and specialized equipment through multiple rigorous processes. With a high-bond-energy molecular structure, High Silica Fiber exhibits superior "thermal stability, chemical stability, and wave transparency" compared to other heat-resistant fibers, along with excellent environmental benefits (asbestos-free, dust-free, non-irritating to skin).
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Product Introduction

High Silica Fiber is the fourth-generation heat-resistant fiber material following asbestos, ceramic fiber, and glass fiber. It is produced using ultra-fine High Silica Fibers, advanced international technology, and specialized equipment through multiple rigorous processes. With a high-bond-energy molecular structure, High Silica Fiber exhibits superior "thermal stability, chemical stability, and wave transparency" compared to other heat-resistant fibers, along with excellent environmental benefits (asbestos-free, dust-free, non-irritating to skin). It serves as the optimal substitute for traditional fireproof and heat-resistant materials and is an ideal wave-transparent material. Applications span high-tech fields such as aerospace, military, nuclear energy; 5G communication equipment (radomes, antenna covers, wave-transparent devices); transportation (automotive parts, rail transit, marine engineering, aircraft); new energy (battery safety protection, solar energy, air energy); and other specialized industries (metallurgy, petrochemicals, construction, environmental protection, power, fire protection).
High Silica Fiberglass Mesh for Aluminum plays a critical role in aerospace and defense industries as a key material for advanced applications. High Silica fiber cloth is made of high Silica fiber filament or its ply yarn, by warping, threading, weaving and other precision processes prepared, can meet the use of different occasions multi-functional materials.
Performance Characteristics

- High-Temperature Resistance:
Maximum series softening point approaches 1,700°C.
Maintains fibrous state and flexibility after 1 hour at 1,000°C under static conditions.
Instantaneous heat resistance up to 1,450°C (varies by series).
- Fireproof & Flame-Retardant:
Achieves Class A1 non-combustibility (GB8624-2012 standard).
- Ablation Resistance & Low Thermal Conductivity:
Stable under thermal shock and extreme radiation.
Excellent thermal insulation and safety in ultra-high-temperature environments (e.g., withstands 90 minutes of 1,000°C butane torch without penetration; varies by product series).
- High-Temperature Insulation: Superior insulation under high temperatures and voltages for cable protection.
- Corrosion Resistance: Maintains performance in weak acids/alkalis (excluding hydrofluoric, phosphoric, and hydrochloric acids).
- Three-dimensional plasticity: The skeleton substrate is properly controlled, has good bonding properties with high temperature glue, and can be made of various modules for high temperature liquid filtration, gas separation or as a catalyst or enzyme carrier;
- Eco-Friendliness: Asbestos-free (asbestos is classified as carcinogenic by IARC), dust-free (unlike ceramic fibers), and non-irritating (unlike glass fibers).

Certifications and Tests
Class A1 non-combustible (GB8624-2012 standard), European Standard M0 non-combustible, ASTM E84 Class A non-combustible.
High Silica Fiber Mesh Fabric Product Categories (Common Specifications)
|
Series |
Product model |
Mesh size (warp * weft)(mm) |
Mesh per inch |
Weight (g/㎡) |
Fabric weave |
SiO2 content (%) |
Recommended operating temperature |
Product characteristics |
|
RS series |
FSD-RS-L1.5x1.5 |
(1.5±0.2)* (1.5±0.2) |
(12±1)* (11±1) |
190±20 |
L |
96±2 |
Below 1000℃ |
High temperature resistance, good thermal insulation effect, fire A non-combustible, good penetration, uniform soaking, coating and composite fastness. |
|
FSD-RS-L2.0x2.0 |
(2.0±0.2)* (2.0±0.2) |
(10±1)* (10±1) |
172±20 |
L |
||||
|
FSD-RS-L2.5x2.5 |
(2.5±0.3)* (2.5±0.3) |
(8±1)* (8±1) |
154±15 |
L |
||||
|
FSD-RS-M1.5x1.5 |
(1.5±0.2)* (1.5±0.2) |
(8±1)* (8±1) |
631±60 |
M |
||||
|
FSD-RS-M2.0x2.0 |
(2.0±0.2)* (2.0±0.2) |
(7±1)* (7±1) |
531±50 |
M |
||||
|
FSD-RS-M2.5x2.5 |
(2.5±0.3)* (2.5±0.3) |
(6±1)* (6±1) |
449±50 |
M |
Application Scenario

- High-Temperature Metal Melt Filtration
High Silica Fiberglass Mesh Cloths are used in metallurgy, casting, and automotive industries to filter aluminum, iron, copper, and steel melts, enhancing purity, strength, and surface quality
- High-Temperature Gas and Corrosive Liquid Filtration
- Ablation-Resistant Materials
Combined with reinforced resins for high-temperature ablation-resistant components (e.g., engine nozzles, aerospace materials).
- Fireproof, Insulation, Sound Absorption, and High-Temperature Sealing Materials
Reference Picture
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