Rubber O-ring Perfluoro PFW

TOMBO™ No. 2670-PFW

It has excellent plasma resistance and is used in dry etching equipment to manufacture semiconductors.

Rubber O-ring Fluoro-Plus

TOMBO™ No. 2670-FA-F

Fluoro-Plus is a special fluoroelastomer that maintains the chemical resistance and heat resistance of a regular fluoroelastomer but has significantly improved wear resistance and non-stickiness.
Fluoro-Plus is different from outer membrane coatings and is a product that undergoes treatment by way of a surface improvement method. As a result, it maintains its attributes over the long term and it experiences no peeling of the surface layer.

Rubber O-ring Fluoroelastomer FB

TOMBO™ No. 2670-FB

Fluoroelastomer FB is a ternary fluoroelastomer with improved chemical resistance due to Nichias’ proprietary compounding technologies. It has excellent resistance against high-temperature acids and steam for which a general-use fluoroelastomer cannot be used. There is very little metal elution and it has excellent purity. A high-performance fluoroelastomer that is excellent value for money.

Rubber O-ring

TOMBO™ No. 2670

A self-seal type rubber O-ring that is made by putting various rubber elastomers into a mold and machining both ends together into a circular shape.
In addition to a shaft seal (packing), it is also fitted into grooves and used as a gasket. It adapts well even with a small clamping load, and can seal against a vacuum pressure up to a high pressure of 25 MPa.

SANICLEAN GASKET

TOMBO™ No. 9014-A/-B/-BW

The TOMBO No.9014 SANICLEAN GASKET is an easy-to-use SANICLEAN GASKET that has an elastic rubber gasket surface covered with a PTFE resin film that has excellent chemical resistance, heat resistance, and contamination resistance, thereby taking advantage of the benefits of both rubber and PTFE materials. There are two types available: TOMBO No.9014-A for threaded joints and TOMBO No.9014-B for ferrule.

EBILON™ GASKET

TOMBO™ No. 9013/9013-D

A gasket that is made with rubber as its core material and molding a PTFE film before applying pressure and heat to bond them together. It is a gasket with excellent sealing performance that combines the elasticity of rubber with the corrosion resistance of PTFE. EBILON GASKET is best suited for the applications of parts that are not subject to much clamping force such as PVC pipes and glass-lined pipes.

EBILON™ GASKET

TOMBO™ No. 9013-EP/DEP

A gasket made by pressure molding a single piece of rubber into a cross-section shape that offers an even lower surface pressure and stable sealing performance than a rubber seat gasket. Nichias recommends using this product for parts with mild usage conditions and that do not require much chemical resistance.

RUBBER CUT GASKET

TOMBO™ No. 1050/1051

A low-pressure-use gasket that can seal at the lowest possible surface pressure thanks to the elasticity, recoverability, and adaptability of the rubber. TOMBO No.1051 is reinforced with polyester fabric and so there is less flange protrusion. It is, however, inappropriate to use TOMBO No.1051 when sealing against gas.

ECOLUX™

TOMBO™ No. 6458

ECOLUX is an eco-friendly calcium silicate board that is made using recycled materials.
It is a calcium silicate board with a strong and stable crystal structure that is subject to Nichias’ proprietary sheet manufacturing method and high-temperature and high-pressure steam curing in an autoclave. Different from building materials without a crystal structure, it is a non-flammable material that provokes little concern over changes in quality and deformation due to temperature, humidity, and aging.
It is lightweight just like wood and can be easily machined such as hammering in screws, stapling, or cutting with a box cutter knife.
*Since July 1, 2020, Nichias has stopped using the Eco Mark indication for reasons relating to the obtaining of raw materials.

ECOLUX™ (ESB)

TOMBO™ No. 6458-N

Nichias’ ECOLUX (ESB), which is part of the calcium silicate board ECOLUX lineup that is made using recycled materials, is a board used for eaves applications.
Eco-friendly attributes have been added to the conventional features of calcium silicate boards.
Ecology and quality will be two factors that become the new standard in calcium silicate boards.

NP LUX

TOMBO™ No. 6452-L/-H

NP LUX L can be used for interior walls (ceilings and walls) of various buildings such as plants, residential homes, apartment buildings, and hospitals, the ceilings and walls in sink areas such as kitchens, kitchenettes, and toilets, and the ceilings and walls of parking lots.
NP LUX H is a non-flammable material with excellent strength and surface hardness. It can be used for various other applications such as a base board for interior decorated boards, a base board for porcelain tiles, or a base board for waterproof roof sheets.

PRE ECO (EESB)

TOMBO™ No. 6458-NR-TOSO

Nichias’ PRE ECO (EESB), which is part of the calcium silicate board ECOLUX lineup that is made using recycled materials, is a board used for eaves applications.
Eco-friendly attributes have been added to the conventional features of calcium silicate boards.
Ecology and quality will be two factors that become the new standard in calcium silicate boards.