# Ceramic Fiber Blanket & Wool

## CVSIC Ceramic Fiber Blanket Description

CVSIC Ceramic Fiber Blanket is made from specially formulated high-purity ceramic fiber filaments using a unique manufacturing process. It is formed using a double-sided needle-punching technique, significantly enhancing fiber interlacing, anti-delamination performance, tensile strength, and surface flatness.

The product contains no organic binders, offering excellent chemical stability and resistance to most corrosive chemicals. Its fire-resistant and thermal insulation properties remain unchanged even when exposed to oil, water, or steam. It series covers seven temperature ratings: 1050°C, 1260°C, 1350°C, 1400°C, 1430°C, 1500°C, and 1600°C. It is widely used in high-temperature furnace linings, pipe insulation, and sealing fillers across industries such as ceramics, glass, metallurgy, chemicals, nuclear power, and aerospace.

## CVSIC Ceramic Fiber Blanket Advantages

- **Excellent Thermal Insulation Performance:** Low thermal conductivity (0.15–0.20 W/m·K at 600°C), significantly reducing energy consumption.

- **High-temperature stability: **Withstands temperatures up to 1600°C, low linear shrinkage rate (≤1.0% at 1500°C), and excellent thermal shock resistance.

- **High tensile strength:** Double-sided needle-punched process enhances tensile strength (up to 75 kPa), ensuring durability.

- **Chemical stability: **Non-flammable, corrosion-resistant, and resistant to most chemical substances.

- **Excellent resilience:** Good elasticity and flexibility, suitable for complex installation environments.

- **Sound insulation performance: **Effective sound insulation, enhancing workplace comfort.

- **Flexible processing:** Can be cut to different sizes with single- or double-sided aluminum foil coating to meet diverse application requirements.

## CVSIC Ceramic Fiber Blanket Parameter Table

| Parameter | CV1050 | CV1260 | CV1350 | CV1400 | CV1430 | CV1500 | CV1600 |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Maximum Operating Temperature (°C) | 1050 | 1260 | 1350 | 1400 | 1430 | 1500 | 1600 |
| Density (kg/m³) | 64/96/128/140/160 | 64/96/128/140/160 | 64/96/128/140/160 | 64/96/128/140/160 | 64/96/128/140/160 | 64/96/128/140/160 | 130-170 |
| Linear Shrinkage Rate (%) (24h, 128kg/m³) | ≤4.0 (950°C) | ≤4.0 (1100°C) | ≤4.0 (1200°C) | ≤4.0 (1250°C) | ≤4.0 (1350°C) | ≤4.0 (1400°C) | ≤1.0 (1500°C) |
| Tensile Strength (KPa) (128kg/m³) | 70 | 75 | 55 | 75 | 75 | 55 | 75 |
| Thermal Conductivity (W/m·K) |  |  |  |  |  |  |  |
| – 600°C | 0.20 | 0.15 | – | – | – | – | – |
| – 800°C | 0.29 | 0.22 | 0.21 | 0.21 | 0.21 | 0.19 | 0.19 |
| – 1000°C | – | 0.30 | 0.31 | 0.31 | 0.31 | 0.28 | 0.28 |
| Chemical Composition (%) |  |  |  |  |  |  |  |
| – AL₂O₃ | 38-40 | 44-47 | 52-55 | 38-40 | 35-38 | 36-38 | 70-73 |
| – AL₂O₃+SiO₂ | ≥96 | ≥98 | ≥98 | ≥90 | ≥82 | ≥93 | ≥99 |
| – ZrO₂ | – | – | – | 5-7 | 15-17 | – | – |
| – Cr₂O₃ | – | – | – | – | – | 3-5 | – |
| – Others | ≤4 | ≤2 | ≤2 | ≤3 | ≤3 | ≤2 | ≤1 |
| Standard Size (L×W×T, mm) | Length: 3600/4500/5000/6000/7200/10000/14400/28000, Width: 610/1220, Thickness: 6/8/10/12.5/15/20/25/30/40/50 |  |  |  |  |  |  |
| Packaging | Carton or woven bag, customizable |  |  |  |  |  |  |

**Notes:** Recommended operating temperature: In oxidizing or neutral atmospheres, 100-250°C below the maximum operating temperature; in reducing atmospheres, 200-350°C below the maximum operating temperature.

The above parameters are average values obtained through standardized testing methods and may vary within a specific range; they should not be considered quality assurance data for the product.

## CVSIC Ceramic Fiber Wool Applications

CVSIC ceramic fiber blankets are widely used in the following fields:

- **Industrial furnace linings:** These are used as inner and outer linings for various industrial furnaces, providing efficient thermal insulation.

- **Pipe insulation:** Internal thermal insulation and external insulation for pipes, reducing heat loss.

- **Nuclear power and aerospace:** Thermal insulation materials for electrical, nuclear power, and aerospace applications, meeting high-standard requirements.

- **Sealing and Filling:** Sealing for furnace doors, high-temperature flange connections, and expansion joint filling.

- **Special Applications:** Can be used as pipe covering material or thermal insulation filling for complex spaces.

## CVSIC Ceramic Fiber Wool Customization services

CVSIC offers comprehensive customization services for ceramic fiber blankets to meet your specific needs:

- **Size and density customization: **Available in various lengths (3600–28000 mm), widths (610/1220 mm), thicknesses (6–50 mm), and densities (64–170 kg/m³), all customizable to your requirements.

- **Foil coating options:** Supports single- or double-sided aluminum foil coating to enhance thermal insulation and protective performance.

- **Chemical composition adjustment: **Adjust the proportions of components such as AL₂O₃, SiO₂, and ZrO₂ according to the application scenario.

- **Packaging customization:** Offer cardboard boxes or woven bags for packaging to meet bulk transportation and storage needs.

- **Technical support:** A professional team provides selection recommendations, installation guidance, and maintenance support to ensure optimal application performance.

## CVSIC Ceramic Fire Blanket Gallery

![ceramic fiber blanket](https://cvsicelement.com/wp-content/uploads/2025/07/ceramic-fiber-blanket.webp)

![ceramic fiber blanket](https://cvsicelement.com/wp-content/uploads/2025/07/ceramic-fiber-blanket2-1.webp)

![ceramic fiber blanket](https://cvsicelement.com/wp-content/uploads/2025/07/ceramic-fiber-blanket3-1.webp)

![ceramic fiber blanket](https://cvsicelement.com/wp-content/uploads/2025/07/ceramic-fiber-blanket4.webp)

![ceramic fiber blanket](https://cvsicelement.com/wp-content/uploads/2025/07/ceramic-fiber-blanket5.webp)

![ceramic fiber blanket](https://cvsicelement.com/wp-content/uploads/2025/07/ceramic-fiber-blanket6.webp)

## Why choose CVSIC ceramic fiber blankets?

- **Global supply capability: **Supports global wholesale, flexible logistics solutions, and ensures fast delivery.

- **Quality assurance: **ISO 9001 certified, products undergo rigorous testing, and performance is stable.

- **One-stop solution:** From custom design to after-sales service, optimize your high-temperature insulation system.

- **Brand Trust:** CVSIC has earned customer trust through its high-quality ceramic fiber products and professional services.

Contact us immediately for customized solutions and quotes for CVSIC ceramic fiber blankets, optimizing your high-temperature insulation and sealing applications!