Superwool® Pyro-Bloc® Modules | Plus · Prime
Pre-compressed furnace lining modules made from biosoluble alkaline earth silicate fibre (AES) for high gas-velocity industrial furnaces — available as Plus (1200 °C) and Prime (1300 °C).
- Chemistry / Variant
- Plus (1200 °C) | Prime (1300 °C)
- Mounting System
- Y-Anchor | M-Anchor
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Erosion Resistant
Erosion tested at gas velocities up to 50 m/s — even at 1200–1300 °C classification temperature.
Rapid Installation
Pre-compressed modules with self-sealing joints — significantly faster installation than conventional brick lining.
Biosoluble
Exonerated from classification as carcinogenic per Note Q of EU Regulation EC/1272/2008 (CLP). No binder.
PRODUCT TYPE
Superwool® Pyro-Bloc® Modules are pre-compressed fibre blanket stacks held in steel cases or clips, designed as a complete furnace lining system. The modules are mounted to the furnace wall using Y-Anchor or M-Anchor fastening systems. After installation the pre-compressed blankets expand and press against each other — self-sealing joints with no additional grouting required. The result is a gap-free, thermal-bridge-free lining that installs significantly faster than conventional brick or castable linings.
MATERIAL
Alkaline Earth Silicate Fibre (AES) — amorphous fibres produced by melting and rapidly solidifying a combination of silica (SiO₂) and calcium oxide (CaO) with magnesium oxide (MgO). The AES chemistry makes the fibres biosoluble: they dissolve in the body and are exonerated from classification as carcinogenic per Note Q of EU Regulation EC/1272/2008 (CLP). Superwool® Pyro-Bloc® Modules contain no binder and produce neither smoke nor fumes during heat-up.
Morgan Advanced Materials
Morgan Advanced Materials is a global leader in high-performance materials and components. The Superwool® product family was developed by Morgan, offering biosoluble high-temperature fibres manufactured using ISO 9002-certified processes. Pyro-Bloc® is Morgan's modular furnace lining system that combines the Superwool® fibre chemistry with a proven mounting concept (Y-Anchor / M-Anchor).
Chemistry Comparison: Plus vs. Prime
Property Superwool® Plus Pyro-Bloc® Superwool® Prime Pyro-Bloc® Classification Temperature 1200 °C (2190 °F) 1300 °C (2370 °F) Chemistry SiO₂ 62–68 %, CaO 26–32 %, MgO 3–7 % Advanced AES chemistry Erosion Test 1200 °C, up to 50 m/s 1300 °C, up to 50 m/s Handling Strength Standard Improved Mounting Systems Y-Anchor / M-Anchor Y-Anchor / M-Anchor Biosoluble (Note Q, CLP) Yes Yes Binder None None TECHNICAL DETAILS
Chemical Analysis (Plus)
SiO₂ 62.0–68.0 % CaO 26.0–32.0 % MgO 3.0–7.0 % Other Oxides < 1.0 % Physical Properties
Colour White Classification Temp. Plus 1200 °C Classification Temp. Prime 1300 °C Erosion Test Gas Velocity up to 50 m/s Erosion Tests
Variant Test Temperature Max. Gas Velocity Plus 1200 °C 50 m/s Prime 1300 °C 50 m/s CHARACTERISTICS
Superwool® Pyro-Bloc® Modules consist of pre-compressed Superwool® fibre blankets held in steel cases or clips. After mounting, the modules expand and form self-sealing joints — a continuous, thermal-bridge-free insulation layer. Installation uses Y-Anchor or M-Anchor fastening systems mounted directly to the furnace wall. Compared to conventional brick lining, the modular design reduces installation time significantly. Superwool® Pyro-Bloc® Modules contain no binder and produce neither smoke nor odour during heat-up. Both variants — Plus (1200 °C) and Prime (1300 °C) — are erosion tested at gas velocities up to 50 m/s, making them suitable for high gas-velocity industrial furnace environments.
APPLICATION
- Industrial furnaces and kilns
- Petrochemical plants (ethylene crackers, reformers)
- Heat treatment furnaces
- Ceramic kilns
- Glass melting furnaces (back-up lining)
- High gas-velocity environments (up to 50 m/s)
- Power plant boilers
Frequently Asked Questions (FAQ)
What are Superwool® Pyro-Bloc® Modules?
Superwool® Pyro-Bloc® Modules are pre-compressed fibre blanket stacks in steel cases, installed as a complete furnace lining system. After mounting, the modules expand and press against each other — self-sealing joints with no additional grouting required.
What is the difference between Plus and Prime?
Superwool® Plus Pyro-Bloc® Modules are classified at 1200 °C, while Superwool® Prime Pyro-Bloc® Modules are classified at 1300 °C. Prime also offers improved handling strength. Both variants use Y-Anchor or M-Anchor mounting systems.
What are the installation advantages of Superwool® Pyro-Bloc® Modules over brick lining?
The modular design enables significantly faster installation, self-sealing joints, and a gap-free, thermal-bridge-free lining. Modules are lighter than bricks and reduce the overall load on the furnace structure.
How erosion resistant are Superwool® Pyro-Bloc® Modules?
Both variants have been erosion tested at their respective classification temperatures (1200 °C and 1300 °C) at gas velocities up to 50 m/s. This makes them suitable for high gas-velocity industrial furnace environments.
Are Superwool® Pyro-Bloc® Modules safe to handle?
Yes. The AES fibres are biosoluble and exonerated from classification as carcinogenic per Note Q of EU Regulation EC/1272/2008 (CLP). The modules contain no binder and produce neither smoke nor fumes during heat-up.
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Data Sheet Superwool® Plus Pyro-Bloc® Modules
Product properties, applications and availabilities (Plus variant, 1200 °C).
Data Sheet Superwool® Prime Pyro-Bloc® Modules
Product properties, applications and availabilities (Prime variant, 1300 °C).
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Since 2001, KS Kneissl & Senn Technologie GmbH
has been producing insulation materials and seals for a wide range of applications up to a temperature range of 1600 °C. A diverse range of machinery (CNC 5-axis milling, plotting, punching, sewing, water jet cutting, vacuum forming, etc.) enables us to shape a wide variety of materials for you. The main materials include: glass fibers, aramid fibers, mineral fibers, biosoluble fibers, ceramic fibers, silicate fibers, vermiculite, calcium silicate, microporous materials, elastomers (rubber, silicone, silicone foam, etc.), etc.
The company has been ISO9001 certified since 2009, currently in accordance with the 2015 revision of the standard.
