ISOWOOL BSSR BLOCK

RCF FREE:Modules of Alkaline Earth Silicate(AES) Wool

Modules processed by Alkaline Earth Silicate(AES) Wool
ISOWOOL BSSR BLOCK

ISOWOOL BSSR UNIBLOK (edge-stacked) and SABER BLOC (folded) are prefabricated modules, manufactured from Alkaline Earth Silicate (AES) Wool. BLANKETs are edge-stacked or folded to achieve high density and greatly reduce thermal conductivity.

Specifically designed to enable efficient installation for most lining applications.

Module Types

Module Types Anchor Type
UNIBLOK Module made of cut and tightly compressed BLANKETs M, T
SABER BLOC Accordion-like module made of a folded and

layer compressed BLANKET

M, T
D BLOCK Module made of cut and sewn BLANKETs B, S1

Dimensions Guide:

T: thickness X: width Y: stacking direction

(T) mm ⅹ (X) mm ⅹ (Y) mm

・Custom shapes require a drawing.

Anchoring System

For UNIBLOK and SABER BLOC

TYPE-S:Stud-bolt is welded to the shell. Module is inserted and fixed to the anchoring system with a nut and washer.

TYPE-M:Anchoring system is incorporated into the module. Module is fixed to the stud-bolt with a special nut from the inner face of the furnace.

TYPE-T:Anchoring system is incorporated into the module. Module is fixed by attaching a nut from the outer face of the furnace.

For D BLOCK

TYPE-B:Anchoring system is incorporated into the module. Module is fixed to the special stud-bolt by fastening a special nut from the inner face of the furnace.

TYPE-S1:Anchoring system is incorporated into the module. Module is fixed by attaching a nut and washer from the outer face of the furnace.

Typical Application

  1. Inner lining insulation for industrial furnaces (Industries: Steel, Non-Ferrous Metals, Glass, Ceramics, Petrochemicals, Cement, etc.)
  2. Ladle lid inner insulation

【Note】
Isowool BSSR products are subject to rapid changes in volume (shrinkage) due to their thermal history and chemical composition.
When making an inquiry, please describe your operating conditions and other relevant information.

Quality

Product Name BSSR 1300

UNIBLOK

BSSR 1300

SABER BLOC

BSSR 1300D  BLOCK BSSR 1400

UNIBLOK

BSSR 1400

SABER BLOC

Temperature Grade (°C) 1300 1300 1300 1400 1400
Bulk Density (kg/m³) 160 130 130 160 160
Thermal

Conductivity

W/(m・K))

JIS A 1412-1

*Calculation  value

at 400°C 0.11 0.11 0.11 0.13 0.13
at 600°C 0.19 0.19 0.19 0.22 0.22
at 800°C* 0.33 0.33 0.33 0.34 0.34
Linear

Shrinkage (%)

at 1200°C×24h 2.2 2.2 2.2
at 1300°C×24h 1.9 1.9
Chemical

Composition  (%)

SiO₂ 77 77 77 77 77
CaO+MgO 20 20 20 19 19
Others 3 3 3 4 4

Standard Size (mm)

Bulk Density (kg/㎥) Thickness Width Length
BSSR 1300 UNIBLOK

SABER BLOC, HS BLOK

160 100~300 300 300

Packaging

Size(mm) Pcs per carton Carton box
Thickness Width Length Size(mm)
100 300 300 6 620X335X335
200 3
300 2

Data shown are typical values obtained in accordance with accepted test methods.
They are provided for your reference only and are subject to change without notice. 

Q&A

Catalog

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Contact

【Call】

Branch Office: Overseas Department,
Tokyo, Osaka, Nagoya, Kyushu

Business hours: 9:00~17:15 tel+81-6-7711-5808

【Contact by e-mail】

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