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Isolite Insulating Isowool Wet Felt

Manufacturer: Isolite Insulating

ISOWOOL WET FELT

Features

ISOWOOL BLANKET with inorganic binder of colloidal silica

Made from ISOWOOL 1260 BLANKET with an inorganic colloidal silica binder, it is delivered in a plastic bag. Its flexibility and moldability make it suitable for complex shapes. After drying, it hardens due to the binder, making it ideal for furnace surfaces requiring more solidity to withstand higher gas velocity.

1. Once air-dried, it becomes a lightweight insulator that can be sawed, cut, or sanded.
2. It is cut into shape using scissors or a cutter.
3. Though WET FELT has a bulk density of about 400 kg/m3 when dry, it is heavier during installation due to the aqueous binder. Thus, the standard size is 600 x 300 mm.

Typical Applications

1. Trough linings for conveying molten metals
2. Hot gas duct linings.
3. Furnace hot face lining in ceramic kiln, box furnace and petrochemical furnace, for high velocity and/or durable insulation.
4. Protection alloy hardware exposed to high temperatures.

Quality

PropertiesWET FELT N
Max. Service Temperature (℃)1200
Bulk Density (kg/m³)

JIS R 3311

390

(dried at 105℃)

Linear Shrinkage (%)
at 1,000
℃X24hJIS R 3311
1.3
Thermal

Conductivity
(W/(m
・K))
JIS A 1412-1
※Calculation value

at 4000.08
at 600℃0.10
at 800℃※0.13
Chemical

Composition (%)

JIS R 2216

Al₂O₃24.1
Al₂O₃+SiO₂98.8

Standard Size and Packaging

Standard Sizes(mm)Cardboard Box

Outer Dimension (mm)

LengthWidthThickness/          Quantity per Carton
3612.51925
600300128628X336X85
864628X336X135

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