Fire-resistant insulation and RCF regulation compliant product Isover BSSR Block
Isoul BSSR Bulk
The BSSR series of IsoLite Industries, which specializes in fireproof insulation technology, features block products modularized with biocompatible dissolvable fibers (AES wool).
Iso Wool BSSR blocks are modular block products made by cutting (or folding) biodegradable fibers (AES wool) and compressing them in layers. By compressing and layering the blankets, the density can be increased and the thermal conductivity can be reduced. Types of Blocks: - Uni Block: Block product made by cutting and compressing blankets in layers. - Saver Block: Block product made by folding blankets in an accordion shape and compressing them in layers. - HS Block (Sewn Block): Block product made by cutting blankets and modularizing them through sewing. ■ Fitting (TYPE-S): A type where support fitting fixing stud bolts are pre-welded to the steel sheet, and metal support fittings are attached with nuts and washers to secure the block. ■ Fitting (TYPE-M): A type where the support fitting and block are integrated and fixed from the inside of the furnace with a special nut. ■ Fitting (TYPE-T): A type where the support fitting and block are integrated and fixed with a nut on the outside of the casing.
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basic information
- This product is not subject to the Specific Chemical Substance Hazard Prevention Regulations (Tokka-soku) by the Ministry of Health, Labour and Welfare. - This fibrous substance is excluded from regulation under the CLP Regulation and German regulation (TRGS 905).
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Applications/Examples of results
- Inner lining insulation for industrial furnaces (Industries: steel, non-ferrous metals, glass, ceramics, petrochemicals, semiconductors, etc.) - Inner lining insulation for ladle covers [Note] Isover BSSR products may undergo rapid volume changes (shrinkage) due to their composition when subjected to certain thermal histories. When making inquiries, please provide your usage conditions.
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Company information

ISOLITE INSULATING PRODUCTS CO.,LTD. TOKYO, OSAKA,NAGOYA,KYUSHU
Fireproof insulation technology as a key technology, contributing to global environmental conservation. Since its founding in 1927, IsoLite Industries has been engaged in the development of fireproof insulation materials, represented by fireproof insulation bricks and ceramic fibers, as well as energy-saving technologies. The unique technological accumulation that our company has built in the field of fireproof insulation materials has now expanded its reach not only within our country but also into the energy-saving sectors of overseas core industries, and even into the living environment sector, steadily establishing new achievements. In 2020, we merged with ITM Co., Ltd. to enhance our services to customers. IsoLite Group Brands: IsoWool FiberMax IsoWool BSSR IsoFill Ultra-low thermal conductivity material LTC Non-combustible materials for construction Expansion joint fireproof zones