Products
M-thermo thermal insulation materials
About Our Products
M-thermo thermal insulation material is a material composed mainly of inorganic fibers and inorganic powder, using our paper-making technology. It is flexible, easy to handle, and retains its formability even at 900°C. It is a product that is expected to expand in areas where thermal countermeasures are needed. This product is expected to be widely used in areas where thermal countermeasures are needed in the future.
- Application：
-
- For automobiles
- For building materials
- For home electronics
- For industrial use
- Function：
-
- Electricity
- Thermal quality
Applications and Achievements
Applications
Thermal insulation material for lithium-ion batteries, heat insulators in heat-resistant fields, etc.
Combustion Test Video
Features
- Flexible and elastic, good processability and handling in roll shape
- Fewer paper particles drop out of the sheet
- Low water absorption and little change in thermal conductivity due to humidity
- Insulation properties
- High heat resistance (600°C)
Developed products - reference physical properties
| unit | I-30F | I-80F | I-50L | I-100L | R-10H | R-30H | R-30M | |
|---|---|---|---|---|---|---|---|---|
| Thickness | mm | 0.30 | 0.80 | 0.50 | 1.00 | 0.13 | 0.30 | 0.32 |
| Density | g/cm3 | 0.5 | 0.6 | 0.3 | 0.3 | 1.1 | 1.5 | 0.7 |
| Tensile strength | N/15mm | 28 | 45 | 10 | 20 | 41 | 68 | 46 |
| Volume resistivity | Ω-cm | 2.2×1014 | 6.7×1013 | 6.8×1010 | 9.6×1010 | 6.4×1013 | 3.7×1013 | 1.5×1013 |
| Dielectric strength AC/DC | kV/mm | 5.7/7.5 | 3.2/4.8 | 3.1/3.9 | 3.0/3.9 | 8.2/13.9 | 6.7/10.4 | 4.9/7.7 |
| Loss on ignition（900℃） （*1） |
% | 26 | 28 | 23 | 22 | 51 | 24 | 29 |
| Thermal conductivity （*2） |
W/m・K | 0.08 | 0.08 | 0.05 | 0.05 | 0.14 | 0.15 | 0.09 |
| Flame retardancy | - | Equivalent to UL94 V-0 rating | ||||||
These material properties are for reference only. They are not to be used as specifications.
(*1) Indicates the weight loss after heat treatment at 900°C.
(*2) Measured using ASTM_D7984-compliant thermal conductivity meter
