RCF FREE： Fire protection

Features

Joint sealer for fire protection of building structure

Fireguard AL Seal developed by Isolite’s ceramic fiber technology is a joint sealer for fire protection of building structure, with superior features of insulation, refractoriness, sound insulation and absorption, and ease of use, etc. An ideal joint sealer for ALC panels.

Quality

Features

Polycrystalline mullite fiber with excellent heat resistance and high tensile strength

• Fibermax is Polycrystalline Mullite Fiber with excellent heat resistance and high tensile strength.

Quality

FIBERMAX 1600 BLANKET

Standard Size (mm)

High Temperature Refractory Ceramic Fiber Blanket

Features

Light Weight, Flexible and Excellent Heat Insulation and Heat Resistance of RCF Blanket

ISOWOOL Blanket is a refractory ceramic fiber featuring light weight, flexible, excellent insulation and heat resistance. Needle punching is carried out while laminating fibers in a layered manner in the manufacturing process, and the fibers are entangled intricately and kept in a blanket shape.  Without organic binder, the blankets cause no tearing off at high temperature, nor atmospheric contamination inside the furnaces.  As an applied product, it is also possible to manufacture custom-made shapes, such as die-cut products that have been die-cut to predetermined shapes in advance for use as packing materials.

Applications

• Back-Up insulation for the industrial furnaces (Industry: steel, nonferrous metals, glass, ceramics, petrochemical, semiconductors, cement etc.)
• High temperature sealing material such as ladle lid, duct connecting part etc.
• External insulation such as boiler, turbine, duct and piping, precision casting shell etc.
• High temperature gas filtration material, high temperature part sound absorbing material.
• Noncombustible materials for building.

Quality

・Ace blanket is a ceramic fiber blanket with improved tensile strength by special needle punching treatment.

Packaging

RCF FREE: Blanket Form of AES (Alkaline Earth Silicate) Wool

Features

Light weight, Flexible and Excellent Heat insulation and Heat resistance of AES Wool Blanket

Isowool BSSR Blanket is blanket formed Bio Soluble Fiber (AES wool) featuring light weight, flexible, excellent insulation and heat resistance

Needle punching is carried out while laminating fibers in a layered manner in the manufacturing process, and the fibers are entangled intricately and kept in a blanket shape.

Application

1. Back-Up insulation for the industrial furnaces (Indusry: steel, nonferrous metals, glass, ceramics, petrochemical, semiconductors, cement etc.)

2. High temperature sealing material such as ladle lid, duct connecting part etc.

3. External insulation such as boiler, turbine, duct and piping, precision casting shell etc.

4. High temperature gas filtration material, high temperature part sound absorbing material.

5. Noncombustible materials for building.

This fibrous material is exempt from the regulations of the International Agency for Research on Cancer (IARC), EU Directive (97/69/EC), and the German Technical Rules for Hazardous Substances (TRGS 905).

Quality

Standard Size(mm)

ISOWOOL FELT

Features

Vacuum formed felts produced from ISOWOOL BULK and suitable organic binder including a latex binder

ISOWOOL 1260 and 1430 FELT are vacuum formed felts produced from ISOWOOL BULK and suitable organic binder including a latex binder. ISOWOOL 1600 FELT is including Alumina Fiber. The organic binder imparts strength required in handling during installation, but burns away as temperature rises during use. Then given the propensity for peering off in the direction of layering, it is not recommendable for the use in the first hot face layer but recommendable in the back-up layer and sealing application.

ISOWOOL PANEL HEATER

Features

Hybrid products with ISOWOOL VFSs and Heater Coils

PANEL HEATERs are hybrid products with ISOWOOL VFSs and Heater Coils. PANEL HEATERs, VFS heater panels with heater coils embedded in them are used for electric furnaces or for field stress relieving. These VFSs serve as both heat and electrical insulator. PANEL HEATERs are light weight, and have extreme stability at high temperature and high thermal insulation properties. PANEL HEATERs are formed together with heater coils under the suitable quality control at our plants. Following points are characteristics of PANEL HEATERs: 1. To be shorten assemble time of heater coils since light weight thermal insulator and heater coils can be install at one time. 2. To be shorten cycle time of furnace operation by the low heat storage and low thermal conductivity of PANEL HEATERs. 3. Various shapes of PANEL HEATER can be supplied not only flat panel and cylindrical shapes.

TBS：Machinable Ceramics

Features

Excellent features of lightweight, strength, permeability, and resistance against thermal shock and machinability

Machinable Ceramics, TBS, an outcome from Isolite’s experience in making space ship’s thermal tiles commissioned by NASDA (current Japan Aerospace Exploration Agency), is ceramic fiber-based material with three-dimensional reticulate structure and has excellent features of lightweight, strength, permeability, and resistance against thermal shock and machinability.
・Lightweight, low heat capacity
・Strong against thermal shock
・Easy to make complex configurations

ISOPLATON

Features

ISOPLATON, Setter for Firing Electronic Components

Made of ceramic fibers and alumina particles, Isolite’s ISOPLATON is a setter (jig) to be used in kilns for firing electronic components, etc. Having excellent features of lightweight, dimensional accuracy, superior resistance against thermal shock, ISOPLATON are available, in addition to its plain shape, in various shapes with legs, or grooves, etc. to meet the needs of automatic firing process and shorter operation cycle, offering extra high cost-performance of the product.
・Excellent permeability
・Excellent binder removability
・Strong against thermal shook
・Low heat capacity
・No warping
・Available in various sizes and shapes
・Lightweight and easy handling

ISOFIL: Heatproof Filter

Features

Filter for high temperature dust collectors

ISOFIL is a filter for high temperature dust collectors. Developed with high-temperature heat insulation technology and ceramic fibers forming technology by Isolite.
ISOFIL  is a heatproof filter and superior to general filters because of its high service temperature up to 900℃, and prevents components of processing system from burning.

And its filtration performance is good very much, and its lifetime is long because its strength doesn’t go down even in high temperature.

We develops, produces and sell the Isofil, and provides the Isofil by cheaper price than our competitors.

Quality

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.

ISOWOOL / FIBERMAX D-BLOCK

Features

Superior uniformity, resilience and dimensional accuracy

D-BLOCK is made of stacked multiple layers of BLANKET which are sewn together under compression. This product has superior uniformity, resilience and dimensional accuracy.

Various support brackets are prepared according to the construction conditions.

MIX AND CEMENT

Features

■ MOLDABLE

■ COATING CEMENT

■ MB CEMENT

■ JOINT SEALER

ISOLITE Mortars

Features

Fire resistance, such as minimum shrinkage/expansion during drying or sintering

ISOLITE supplies various types of Mortars to suit your needs in terms of material, degree of density and rate of porosity. It has suitable fire resistance, such as minimum shrinkage/expansion during drying or sintering, and it contributes to improving the efficiency of construction.

Quality

LAP-165 Special Insulating Firebrick

Features

Special Insulating Firebrick

LAP-165 is low bulk density but high strength brick. LAP-165 has an extremely stable performance under high temperature. Normally, used for Hot Surface and Back-up lining insulation.

LHB Special Insulating Firebrick

Features

Special Insulating Firebrick

LHB has high thermal stability at high temperature, high mechanical strength and high abrasion resistance.

BAL Insulating Firebrick（High Alumina）

Features

BAL Insulating Firebrick（High Alumina）

BAL-99 Series are high alumina content brick. BAL-99 Series have excellent strength and super stability at high temperature product.

ISO-COR

Features

High Temperature of Insulating Firebrick

ISO-COR is fit for high temperature application and suitable for superior resistance to reductive gases.

JIS B series Insulating Firebrick

Features

Balanced properties such as strength and thermal insulation

JIS B series Insulating Firebricks are inexpensive and offer balanced properties such as strength and thermal insulation. Therefore, they are widely used in place of other same grade products with similar service temperature.

JIS C series Insulating Firebrick

Features

Increase the strength of compression, and it is used when the strength is insufficient in JIS B series

JIS C series brick are brick that increase the strength of compression, and it is used when the strength is insufficient in JIS B series. It is used for place of load-bearing, vibration or wear for various industrial furnace.

JIS A series Insulating Firebrick

Features

Light weight and Low thermal conductivity

ISOWOOL BOARD

Features

High-temperature insulating boards vacuum formed using ISOWOOL bulk fiber, organic and inorganic binders

ISOWOOL BOARD is high-temperature insulating boards vacuum formed using ISOWOOL bulk fiber, organic and inorganic binders.

This product will be able to available in rapid heating rapid cooling condition by “suppressing against intensity changes in high-temperature”, “lightweight” and “excellent heat impulsivity”.

Also it has high mechanical strength as compared with other insulation materials.

It can be used for hot face expose lining and backup lining for various furnaces.

ISOWOOL UNIBLOK&SABER BLOC

Features

ISOWOOL MODULES

ISOWOOL UNIBLOK is bonded modules and ISOWOOL SABER BLOC is folded modules of ISOWOOL Blanket. It will be able to achieve the low thermal conductivity by laminating and compression of blanket.

ENGINEERED FIBER COMPOSITE MATERIAL

Features

Inorganic fiber composite material that can express excellent characteristics when added to raw materials

Engineered fiber is an inorganic fiber composite material that can express excellent characteristics when added to raw materials.
The fiber length can be adjusted from 20 μm to 1000 μm to suit various applications.
The fiber index (fiber content) can be increased to 99% by removing the shot (non-fibrous particles) present in the product.

FIBERMAX VACUUM FORMED SHAPES

Features

High-temperature binders

VACUUM FORMED SHAPES are produced by dewatering a slurry of BULK FIBER and high-temperature binders. This manufacturing method permits considerable freedom to vary shape and thickness.

FIBERMAX PAPER

Features

Reliable sealing performance, flexibility and thermal insulation properties

FIBERMAX PAPER is made from BULK FIBER and a small amount of organic binders. It has a reliable sealing performance, flexibility and thermal insulation properties, it is widely used for various seals, gaskets and spacer applications. Upon special request, ultra thin paper in less than 100 micron thickness and paper containing minimal shot can be made available.

MIX AND CEMENT

Features

■ FIBERPLAST

■ MOLDABLE

■ CEMENTS

■ JOINT SEALER

ISOTAP:RCF Free type

Features

RCF Free Tapping:ISOTAP F12A, F14A

ISOTAP is heat insulating castable consisting of refractory fibers and refractory grains.

This is lighter and more effective in heat insulation
than ordinary castable refractory and plastic refractory.
Used as lining material,
because of its good adhering property,
to the industrial heaters
where hard to install High Temperature Insulation Wool products.

• ISOTAP can be installed easily and made into various shapes
  Suitable to daubing and tapping installation.
• ISOTAP F-12A and F-14A are dry type and hydraulic setting materials.
  Mixed with water and becoming hard.like ordinary castable refractory in room temperature
• They are lighter and better in heat insulation than ordinary castable refractories.
• They have high strength. in spite of their major constituent of High Temperature Insulation Wool.
•  ISOTAP has high volume stability at drying and heating.
• The fibrous material contained in these products is exempt from the German Technical Rules for Hazardous Substances (TRGS 905)

• Typical Applications

  1. Skid pipe insulation of reheating furnace
  2. Hot air duct insulation
  3. Other general heat insulation

  Quality

  ISOTAP・DRY type		F-12A	F-14A
  Max. Service Temperature(℃)		1200	1400
  Bulk Density (kg/m³)	After drying at 105℃	910	1,110
  	after firing at Max.service.Temp.	890	1,000
  Modulus of Rupture (MPa)	After drying at 105℃	0.7	0.6
  	after firing at Max.service.Temp.	1	0.8
  Linear Shrinkage (%)	after firing at Max.service.Temp.	0.8	0.4
  Thermal Conductivity (W/(m・K)) JIS A1412-1	at 350℃	0.22	0.28
  Chemical Composition(%)	SiO₂	36	15
  	Al₂O₃	45	79
  Water rates recommended (%)		80～100	60～70
  Quantity required (ton/m³)		0.89～0.92	0.86～1.00
  Quantity per Bag(kg)		15
  Packaging		Paperbag

KAOSTICK – Inorganic Adhensive

Features

Ready-mixed heat-setting inorganic adhesive

KAOSTICK is a ready-mixed heat-setting inorganic adhesive, designed to adhere ceramic fiber products (including the edge of ceramic fiber lining) to refractory surfaces.

KAOSTICK is suitable for use with ceramic fiber modules such as UNIFELT-B, the edge of ceramic fiber blankets, and ceramic fiber vacuum formed shapes (VFS).

Mainly based on highly refractory chamotte, KAOSTICK contains an inorganic binder solution with the alkali content that is kept to a minimum to mitigate the damage to the ceramic fiber materials. It also comprises of additives to improve the workability.

Product Specifications

RIGIDIZER-Inorganic Hardener

Features

Colloidal silica compound 

RIGIDIZER and RIGIDIZER BLUE are colloidal silica compounds to create a tough skin surface on 1260 ceramic fibre products by spraying, brushing or dipping for greater resistance to gas flow erosion.

PCW(Polycrystalline Wool) Board

Features

Lightweight, has low shrinkage ratio, superior bending strength and exhibits high thermal insulation properties

FIBERMAX BOARD maximizes the characteristics of PCW (Polycrystalline  wool). It is lightweight, has low shrinkage ratio, superior bending strength and exhibits high thermal insulation properties.

FIBERMAX BOARDs have a wide range of applicability with the maximum  service temperatures ranging from 1600°C to 1800°C.

RCF FREE:Polycrystalline Wool Blanket

Features

Polycrystalline mullite (PCW) fiber with excellent heat resistance and high fiber strength

Fibermax is Polycrystalline mullite (PCW) fiber with excellent heat resistance and high fiber strength.

Features

Sealing or packing material

BSF ROPE ranges from twisted BSF YARN G to braided rope made up of BSSR  BLANKET – a base component cut into long strips, and the surface reinforced with fiber glass yarn/stainless wire.

BSF ROPE and BRAID are not used as a load-bearing rope but used exclusively as a sealing or packing material.  BSF ROPEs are non-rigid products of loosely twisted yarn.  BSF ROPE – as a sealing material is a substitute for asbestos.  BSF ROPEs are used in containers and piping for the transportation of molten metals because of their non-wetting nature by molten metals including aluminum.

Typical Applications

Features

Excellent thermal insulation and flexibility properties

BSSR PAPER is manufactured from biosoluble fiber (AES wool), which exhibits excellent thermal insulation and flexibility properties. Suitable for applications such as industrial cushioning.

RCF FREE Low Thermal Conductivity material

Features

Microporous material with an ultra-low thermal conductivity

LTC is a microporous material with an ultra-low thermal conductivity that is not subject to RCF regulations has been developed in response to strong demand for energy conservation in the industrial sectors.  LTC Series have higher strength, better processability, and higher water resistance compared to other microporous products. It is ideal for assemblies that require high strength and water vapor diffusion resistance.

RCF FREE:VACUUM FORMED SHAPES of AES Wool

Features

Vacuum forming machine

Organic and inorganic binders are added to BULK then molded into VFS (Vacuum Formed Shape) using a dedicated vacuum forming machine. Various shapes can be manufactured according to the application.

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

Features

High-temperature insulating board vacuum molded by AES Wool

ISOWOOL BSSR BOARDs are vacuum-formed high-temperature insulating boards using Alkaline Earth Silicate (AES) wool, organic and inorganic binders.
It can be used as a lining and backup material for various firing furnaces (high-temperature electric furnaces and so on.)

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

Features

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.

Anchoring System

RCF FREE:Bulk Form of Alkaline Earth Silicate (AES) Wool

Features

 Excellent heat resistance characteristics

FIBERMAX BULK is an alumina fiber also referred to as PCW (Polycrystalline Wool) manufactured using our proprietary sol-gel process.

FIBERMAX BULK features excellent heat resistance characteristics.

RCF FREE:Bulk Form of Alkaline Earth Silicate (AES) Wool

Features

High-temperature filler and packing material  in a variety of high-temperature applications

BULK can be directly used as high-temperature filler and packing material  in a variety of high-temperature applications. BULK can also be supplied as  feedstock in manufacturing processes or other applications of ceramic fiber  products such as boards, felts, paper, vacuum formed shapes, tap out cones,  riser sleeves etc.

BULK can be modified by chopping or by removal of the unfiberized particles (called shot). And these chopped bulk or washed bulk can be applied  for production of fiber reinforced composite materials, machinable ceramics,  paints etc.