Heat-Protection, Control Parts, Materials (For Automobiles)

TOMBO™ No. 8982 ALUMINIZED CLOTH

Aluminum-incorporated heat-resistant cloth sheet
TOMBO™ No. 8982
ALUMINIZED CLOTH
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.

Forte

Heat reflectivity (vertical direction)
Heat reflectivity (horizontal direction)

Application

Covering of equipment used in places with radiant heat such as near a fire or high temperature furnace.
Insulation covering for pipes and ducts.

TOMBO is a registered trademark or trademark of NICHIAS Corporation.
Name of products with "®" are registered trademarks of NICHIAS Corporation.
Name of products with "™" are trademarks of NICHIAS Corporation

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TOMBO™ No. 4517 GLASSMAT

Heat-insulation mat
TOMBO™ No. 4517
GLASSMAT
A product that is made by cutting glass fibers to a predetermined length, turning them into a felt form, and then subjecting the subsequent material to needle punching.

Forte

It offers excellent heat resistance.
GLASSMAT / 700°C
SILICATE MAT / 800°C

Application

Heat-insulation and soundproofing materials around catalysts
Heat-insulation and soundproofing materials for exhaust pipes

Thermal Conductivity

0.0347 + 0.000114θ θ = temperature (°C)

Vibration resistance properties

Type	Conditions	Result
		Change in mass rate	Appearance
GLASSMAT-GE	JASO M405-87 600℃, 100Hz	0.2%	Good

TOMBO is a registered trademark or trademark of NICHIAS Corporation.
Name of products with "®" are registered trademarks of NICHIAS Corporation.
Name of products with "™" are trademarks of NICHIAS Corporation

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TOMBO™ No. 4518 SILICATE MAT

Heat-insulation mat
TOMBO™ No. 4518
SILICATE MAT
A product that is made by cutting glass fibers to a predetermined length, turning them into a felt form, and then subjecting the subsequent material to needle punching.

Forte

It offers excellent heat resistance.
GLASSMAT / 700°C
SILICATE MAT / 800°C

Application

Heat-insulation and soundproofing materials around catalysts
Heat-insulation and soundproofing materials for exhaust pipes

Thermal Conductivity

0.0347 + 0.000114θ θ = temperature (°C)

Vibration resistance properties

Type	Conditions	Result
		Change in mass rate	Appearance
SILICATE MAT-GS	JASO M405-87 600℃, 100Hz	0.3%	Good

TOMBO is a registered trademark or trademark of NICHIAS Corporation.
Name of products with "®" are registered trademarks of NICHIAS Corporation.
Name of products with "™" are trademarks of NICHIAS Corporation

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INSULATION MAT

Fiber composite heat-insulation mat
INSULATION MAT
A sewn product that consists of an inorganic fiber mat as the core material covered in a cloth made up of inorganic fibers.

Forte

Heat resistance of 1000°C (depends on what the material is made of)
Various adjustments are easy and there are combinations and specifications available to suit your desired performance and price point.
As it is completely covered in cloth, it has strong splattering resistance.

Specification

Core material: FINEFLEX™ Blanket, GLASSMAT-GE
Cloth: SILTEX™ Cloth Series, MARINETEX™ Cloth Series

Application

Heat-insulation and soundproofing materials for exhaust manifold covers
Heat-insulation and soundproofing materials around catalysts
Heat-insulation and soundproofing materials for exhaust pipes

TOMBO is a registered trademark or trademark of NICHIAS Corporation.
Name of products with "®" are registered trademarks of NICHIAS Corporation.
Name of products with "™" are trademarks of NICHIAS Corporation

Download catalog: Nichias Automotive Parts

TOMBO™ No. 6600 INSULCOVER™

Metallic cover

TOMBO™ No. 6600
INSULCOVER™
It is a metal cover that shuts out heat from exhaust system parts such as the exhaust manifold.

Forte

Optimally designed with FEM analysis, it demonstrates excellent soundproofing properties.
By giving the product a floating mount, it prevents cracks in the exhaust manifold cover

Specification

The thermal insulation and sound-damping from the exhaust system parts have been kept, and by improving the rigidity by adopting an optimal sound-damping and crack-resistant design that utilizes FEM and introducing vibration-damping materials, it reduces the radiation noise that occurs from the exhaust manifold cover. Nichias implements comprehensive development from 3D design to assessment.

TOMBO is a registered trademark or trademark of NICHIAS Corporation.
Name of products with "®" are registered trademarks of NICHIAS Corporation.
Name of products with "™" are trademarks of NICHIAS Corporation

Download catalog: Nichias Automotive Parts

TOMBO™ No. 8700 N-FLEX™ TUBE

Flexible heat-insulation tube

TOMBO™ No. 8700
N-FLEX™ TUBE
It is a heat-insulation tube with excellent elasticity and flexibility that protects against heat damage by covering engine room cables and rubber hoses.

Forte

(1) It is flexible and can be installed onto curved pipes.
(2) It is extremely lightweight in comparison to conventional steel press parts.

Application

Heat shielding, heat insulation, and thermal insulation within engine rooms

TOMBO is a registered trademark or trademark of NICHIAS Corporation.
Name of products with "®" are registered trademarks of NICHIAS Corporation.
Name of products with "™" are trademarks of NICHIAS Corporation

Download catalog: Nichias Automotive Parts

TOMBO™ No. 8710-HI N-FLEX™ TUBE HI

Flexible heat-insulation tube (for high-temperature use)

TOMBO™ No. 8710-HI
N-FLEX™ TUBE HI
It is a flexible tube that improves the heat insulation and thermal insulation of pipes by adding a heat-insulation mat to the inside of an N-FLEX TUBE.

Forte

It is flexible and can be assembled onto curved pipes. (It has bending radius restrictions.)
It is extremely lightweight in comparison to conventional steel press parts.
It has excellent thermal insulation and soundproofing performance.

Application

EGR PIPE insulator
Front tube insulator
High-temperature piping insulator

TOMBO is a registered trademark or trademark of NICHIAS Corporation.
Name of products with "®" are registered trademarks of NICHIAS Corporation.
Name of products with "™" are trademarks of NICHIAS Corporation

Download catalog: Nichias Automotive Parts

TOMBO™ No. 6632 SOFT MOUNT

Flexible heat-insulation tube (for high-temperature use)

TOMBO™ No. 6632
SOFT MOUNT
It is a floating material for high-temperature applications that are made by press-molding an SUS knitted tubular material. It is a washer-like SUS mesh molded product combined with a fixed-size collar.

Forte

It makes it possible to isolate the vibrations from the exhaust manifold, dampen a lot of sounds, and prevent cracks in the exhaust manifold cover

Specification

It is a floating material for high-temperature applications that are made by press-molding an SUS knitted tubular material. It is a washer-like SUS mesh molded product combined with a fixed-size collar.

TOMBO is a registered trademark or trademark of NICHIAS Corporation.
Name of products with "®" are registered trademarks of NICHIAS Corporation.
Name of products with "™" are trademarks of NICHIAS Corporation

Download catalog: Nichias Automotive Parts

TOMBO™ No. 6750-S VERMOSUL SHEET

Heat-resistant/insulating vibration-damping sheet

TOMBO™ No. 6750-S
VERMOSUL SHEET
An exhaust manifold cover thermal insulation and soundproofing material cover catalyst and an exhaust pipe cover thermal insulation and soundproofing material.

Forte

Asbestos is not included.
A product in which a material consisting mainly of inorganic minerals is molded into a sheet. It can be used with confidence knowing that it generates little dust.
Excellent heat resistance
It has a high maximum working temperature of 800°C and can be used for a wide range of applications. ※
Excellent workability
It can be used easily for machining such as punching, drilling, and cutting, as well as installed with ease. It can be used in all kinds of fields.
Excellent heat insulation and thermal insulation
It has about 30% less thermal conductivity compared to conventional asbestos sheets.
*Differs according to the usage conditions. Please consult us.
Table: List of VERMOSUL SHEET Properties

Specification

An exhaust manifold cover thermal insulation and soundproofing material cover catalyst and an exhaust pipe cover thermal insulation and soundproofing material.
Thicknesses: 1, 1.5, 2, 3, 5, and 6 mm
In addition to VERMOSUL SHEET-S, there is VERMOSUL SHEET-P with excellent sealing performance and VERMOSUL SHEET-R with excellent electrical insulation.