ISOWOOL BSSR BLOCK

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

Modules processed by Alkaline Earth Silicate(AES) Wool

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

Inner lining insulation for industrial furnaces (Industries: Steel, Non-Ferrous Metals, Glass, Ceramics, Petrochemicals, Cement, etc.)
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	–	–
Linear Shrinkage (%)	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

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.