Thermal Insulation Washers / Collars - (Heat Insulation Material)
Brand :
MISUMI
Caution
Product Description
[Features]·This washer collar provides high heat insulation as well as insulation
[ ! ]The same material as for HIPLA on P.1679 is used.
| Type | [ M ]Material | |
| Washers | DJW | Thermal Insulation Material |
| Collar | DJC | |
More Information
■Characteristics of Heat Insulation Material (Values shown below are for reference only.)
| Mechanical Properties | Thermal and Electrical Characteristics | |||||
| Tensile Strength | MPa | 108 | Deflection Temperature under Load (1.82Mpa) | °C | 400~ | |
| Elongation | % | 0.7 | Linear Expansion Coefficient | 1/°C | 2.6~3.5x10-5 *2 | |
| Bending Strength | Vertical | MPa | 145~130 *1 | Thermal Conductivity | W/m • K (cal/cm/sec/°C) | 0.24 (5.7x10-4) |
| Dielectric Constant (1MHz) | - | 3.8 | ||||
| Flexural Modulus | 17900 | Dissipation Factor (1MHz) | - | 0.005 | ||
| Compression Strength | Vertical | 439~410 *1 | Volume Resistivity | Ω-cm | 1.0x1014 | |
| Parallel | 98 ~ 90 *1 | Dielectric Breakdown Strength (Breakdown Voltage) | kV/mm | 15 | ||
| Izot Impact Strength (Notched) | J/cm | 2.9 | Arc Resistance | sec | 345 | |
| Rockwell Hardness | R | R113 | Moisture Absorption (At 23°Cx24h) | % | 0.05 | |
| Glass Fiber Content | - | Available | Ambient Operating Temperature | °C | ~400 | |
| Specific Gravity | - | 2.0 | ||||
| [ ! ] *1 Bending Strength maintains the minimum value even at 400 degrees Celsius. [ ! ] *2 2.6 = ambient temperature ~ 200°C, 3.5 = ambient temperature ~ 400°C. | ||||||