VERMOFLEX

TOMBO™ No. 6760-A

VERMOFLEX is a heat-expanding fireproof sheet that is made by mixing a heat-expandable inorganic material and small amounts of organic and inorganic binders with alkali earth silicate (AES) wool, and then manufacturing it into a sheet form. Its thickness expands by about three-fold when heated (when heated without a load).

LUMIBOARD

TOMBO™ No. 4720

LUMIBOARD is an asbestos-free, xonotlite-based calcium silicate board with excellent heat resistance. It has excellent machinability and is best suited as a transfer, casting, and holding type thermal insulation material for headers for troughs, spouts, floats, hot top rings in direct contact with molten aluminum alloys and holding furnaces for die casting.
There are two types of this product: L-14Z, which is the standard version, and L-100, which contains special reinforced fibers. This product is used as a material for casting parts such as hot top rings.

LUMISUL

TOMBO™ No. 4723

LUMISUL is an integrated molded product that is molded and fired into various shapes as a lining material for receptacles that come into direct contact with molten aluminum alloy.
It has excellent dryness, strength, moisture retention, and cutting properties, and as it is heated and fired beforehand, it has excellent heat stability and durability, with almost no moisture harmful to molten aluminum.

LUMICAST™

TOMBO™ No. 4722

LUMICAST is a fiber-based amorphous thermal insulation material that is designed for lining various water receivers and gutters in direct contact with molten aluminum alloys.

MARINETEX

TOMBO™ No. 8200

MARINETEX is a lagging cloth and tape for thermal insulation applications, made by weaving ultra-fine glass fiber with bulky yarn and subjecting it to repeated special treatment to eliminate the prickling sensation of the glass.
It provides excellent thermal insulation and is flexible and stretchy, making it suitable for bonding and sewing. It can be easily installed even in the most complicated of places.

INSULTEX

TOMBO™ No. 8400/8401/8402/8403

Thick glass cloth, tape and yarn for thermal insulation, made by weaving bulky, treated glass yarn. A special heat treatment is applied to the product, and thus it has high strength and maintains its flexibility even at high temperatures unlike conventional glass cloth.
It is suitable for applications that require a cloth that is thicker than our TOMBO No. 8200 MARINETEX.

ALUMINIZED CLOTH

TOMBO™ No. 8982

It is a product that is made by welding aluminum foil onto MARINETEX Cloth or INSULTEX Cloth or bonding an aluminum metallized film to the cloth.

ENETHERMO™ R

TOMBO™ No. 4500-R

It is an attachable thermal insulation material that can be used repeatedly.
Nichias assists in environmental conservation and improvements through energy saving initiatives at buildings and plants.