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Shanghai, China
100, 000pieces/Month
L/C, T/T, Western Union, Paypal
CHS
Catalytic Converter
Cordierite
Diameter<120mm/Diameter<200mm,etc
100-600cpsi
DXY
Wooden Box and Pallet/Packed as Customers′ Need
China
6909190000
Ceramic
Euro IV
ISO9001
The Noise of Engine
Mechanical Noise
The Brake Noise
Product Description
| Index | Metric Unit | Value | British Unit | Value |
| Material Density | g/cm3 | 2.3-2.6 | Lb/ft3 | 151 |
| Average Linear Expansion (20-800) | 10-6/k-1 | <2.5 | ||
| Special Heat Capacity | KJ/Kg | 900-1200 | ||
| Heat Conductivity | W/MK | 1.8-3.0 | ||
| Maximum Application Temp. | celsius degre | 1350 | 2450 | |
| Acid resist strength wt.loss | % | <4 | ||
| Water Absorption | % | <5 |
| Item | Test result | Test method | |
| Cordierite principal crystalline phase (wt %) | ≥90 | X-Ray | |
| RT Mpa (Mpa) | A axis | ≥16 | universal materials tester |
| B axis | ≥2 | ||
| C axis | ≥0.15 | ||
| Water absorption(%) | ≥20 | gravimetric hygrometer | |
| Softening temperature(celsius degree) | ≥1360 | high-temperature electric resistance furnace | |
| Coefficient of thermal expansion (R~800celsius degree) (cm/cm/celsius degree) | ≤1.5×10-6 (550celsius degree) | thermal dilatometer | |
| ≤1.2×10-6 (800celsius degree) | |||
| Maximum service temperature (celsius degree) | 1400 | / | |
| Thermal shock resistance (R~850celsius degree) | 30 mins not crack, 5 circles | Air cooling | |
