Honeycomb Ceramic Substrate
Ceramic SubstrateHoneycomb Substrate.
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Product Overview
Deferry®'s Honeycomb Ceramic Substrate is made from cordierite material and be able to withstand high temperatures. The cordierite material substrate is the one of the most reliable, environmental friendly and cost effective emission control products of vehicles,it is used at the heart of three-way catalytic converter.
Benefit by its nature of crystallization,crystal- mical formula cordierite has extremerly low coefficient of thermal expansion. High specific surface area, low pressure drop, rapid light-off time and reliable & durable performance are achieved through high cell density of 400CPSI and 600 CPSI.
Honeycomb-like structure with thousands of parallel channels forces exhaust gases into the turbulent flow regime resulting in better contact between emission and precious metal, enhanced mass-transfer conditions, and higher conversion efficiency.
All of these make our ceramic honeycomb an ideal catalyst substrate media for oxidation & reduction catalyst. Current, our typical substrate are available in a variety of sizes with the different shapes, such as: round, elliptical, race track and so on.
(B) Specification of 100 aperture/inch2～600 aperture/inch2 typical products in Racetrack shape and ellipse:
(C) Specification of 100 aperture/inch2～600 aperture/inch2 typical products in Irregular shape:
The Product Feature of Deferry®'s Honeycomb Ceramic Substrate
- Thin wall thickness
- Low pressure drop
- High surface area
- Height compressive strength
- Low thermal expansion coefficient
- Good thermal impact resistance and thermal shock resistance
- Excellent compatibility with various active composition in catalyst
- Good performance in cold start, low ignition temperature, quick temperature rise, little air resistance, and high conversion efficiency.
Specifications
| NO. | Specification | No. | Specification | No. | Specification |
|---|---|---|---|---|---|
| 1 | φ76.2×50 | 11 | φ101.6×123.4 | 21 | φ118.4×120 |
| 2 | φ80×60 | 12 | φ103×100 | 22 | φ118.4×152.4 |
| 3 | φ83×60 | 13 | φ103×130 | 23 | φ118.4×136 |
| 4 | φ83×125 | 14 | φ106×80 | 24 | φ150×100 |
| 5 | φ83×85 | 15 | φ106×130 | 25 | φ170×100 |
| 6 | φ93×60 | 16 | φ106×152.4 | 26 | φ105.7×152.4 |
| 7 | φ93×101.6 | 17 | φ110×130 | 27 | φ105.7×130 |
| 8 | φ93×152.4 | 18 | φ110×150 | 28 | φ97×170 |
| 9 | φ100×100 | 19 | φ112×80 | 29 | φ194.5×101.6 |
| 10 | φ101.6×76 | 20 | φ118.4×100 | 30 | φ105.4×80 |
| NO. | Specification | NO. | Specification |
|---|---|---|---|
| 1 | 80×57×85 R21.5 | 11 | 169.7×80.8×152.4 R37.2 |
| 2 | 99.8×68.1×120.6 R33.6 | 12 | 177.8×114.3×170 R44.9 |
| 3 | 112×60×90 R28 | 13 | 169×85.7×127 R30 |
| 4 | 120.6×80×152.4 R39.6 | 14 | 127×61×120.7 R23 |
| 5 | 144×68×152.4 R28.4 | 15 | 130×85×150 R41 |
| 6 | 144.3×68.1×152.4 R32.2 | 16 | 112×60×80 R28.3 |
| 7 | 144.8×81.3×152.4 R37 | 17 | 148.6×83.4×81 R38 |
| 8 | 147×76.5×76 R30 | 18 | 148.6×83.4×163 R38 |
| 9 | 147×95×152.4 R36.6 | 19 | 131×86×80 R35 |
| 10 | 148×84×152.4 R38 | 20 | 125×80×125 R32 |
| NO. | Specification | NO. | Specification |
|---|---|---|---|
| 1 | Triangle144×84×76 | 11 | Trapezium122.3×104.4×80 |
| 2 | Triangle144×84×155 | 12 | Rectangle119.5×99.5×115 |
| 3 | Triangle143.5×84×155 | 13 | Irregular shape 114×105×115 |
| 4 | Triangle144×84×130 | 14 | Irregular shape 114×105×85 |
| 5 | Triangle144×84×152.4 | 15 | Irregular shape 114×105×110 |
| 6 | Triangle 144×84×50 | 16 | Irregular shape 114×105×80 |
| 7 | Trapezium112.2×92×152.4 | 17 | Pear shape 120.2×108×75 |
| 8 | Trapezium112.2×92×50 | ||
| 9 | Trapezium112×91×152.4 | ||
| 10 | Trapezium122.3×104.4×80 |
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