Molded graphite
| product name: | Supply refractory carbon graphite block for foundry industry | name: | Carbon rod |
| Article keywords: | Graphite block | size: | custom made |
| resistance: | 8-10μΩ.m | Bulk density: | 1.85G/cm3 |
| shape: | custom made | material: | High-purity artificial graphite material |
| colour: | black, grey | Compressivmpae strength: | 80Mpa |
| application: | Continuous casting | chemical composition: | carbon |
Features of special graphite products
Over the years, the industry's demand for carbon has become tighter and the performance has become more and more stable. The isostatic graphite products we produce have been inspected by the National Electric Carbon Product Quality Supervision and Inspection Center, and the main physical and chemical properties have reached: compressive strength of 125MPa, Shore hardness of 65 degrees, and resistivity of 12 μ Ω m. It is a domestic enterprise that can produce large-scale isostatic graphite products with a diameter of 800 mm or more and a particle size of less than 18 microns. It has made up for the blank of large-size graphite products in the domestic market. The share of other isostatic graphite products. At the same time, it is a trial of products below 10 μm and has entered small-scale production.
Applications at this level are industry-specific and application-specific, such as:
| (1) Pressure sintering of diamond tools | (2) Mould | (3) Continuous casting molds of aluminum, copper and brass | (4) Degassing rod |
| (5) Crucible and sealing rod | (6) Semiconductor applications | (7) Application of solar energy technology | (8) EDM application |
Henan Kabos New Material Technology Co., Ltd.
Product physical and chemical index reference table
| Performance indicators of molded graphite materials for sintering and continuous casting industries: | |||||||||
| Grade | Bulk density | Resistivity | Thermal conductivity |
Thermal expansion coefficient (Room temperature-600℃) |
Shore Hardness |
Flexural strength |
Compressive strength |
Elastic Modulus |
Ash |
| g/cm³ | μQm | W/m.k | 10-6/℃ | HSD | Mpa | Mpa | Gpa | PPM | |
| KYM-5 | 1.80 | 8~10 | 125 | 4.9 | 45 | 40 | 80 | 9.5 | 500 |
|
Performance indicators of isostatic graphite materials used in sintering and continuous casting industries: |
|||||||||
| Grade | Bulk density | Resistivity | Thermal conductivity |
Thermal expansion coefficient (Room temperature-600℃) |
Shore Hardness |
Flexural strength |
Compressive strength |
Elastic Modulus |
Ash |
| g/cm³ | μQm | W/m.k | 10-6/℃ | HSD | Mpa | Mpa | Gpa | PPM | |
| KYX-5P | 1.90 | 8~10 | 135 | 3.6 | 55 | 55 | 105 | 12 | 500 |
|
Performance indicators of isostatic graphite materials used in the photovoltaic industry:
|
|||||||||
| Grade | Bulk density | Resistivity | Thermal conductivity |
Thermal expansion coefficient (Room temperature-600℃) |
Shore Hardness |
Flexural strength |
Compressive strength |
Elastic Modulus |
Ash |
| g/cm³ | μQm | W/m.k | 10-6/℃ | HSD | Mpa | Mpa | Gpa | PPM | |
| KYD-4 | 1.72 | 10~13 | 100 | 5 | 40 | 30 | 65 | 9.2 | 500 |
| KYD-6 | 1.81 | 11~14 | 120 | 4.5 | 60 | 45 | 90 | 10.5 | 500 |
| Performance indicators of isostatic graphite materials used in the EDM industry: | ||||||
| Grade | Bulk density |
Resistivity |
Shore Hardness |
Rockwell hardness | Flexural strength | Average particle size |
| g/cm³ | μQm | HSD | HRL |
Mpa |
μm | |
|
KYX-7 |
1.76 | 12~16 | 40 | 94 | 40 | 8 |
|
KYX-60 |
1.78 | 12~16 | 45 | 100 | 45 | 4 |
|
KYD-8 |
1.84 | 12~16 | 70 | 105 | 55 | 6 |
|
Performance indicators of 3D hot-bent glass and isostatic graphite materials used in other industries:
|
|||||||||
| Grade | Bulk density | Resistivity | Thermal conductivity |
Thermal expansion coefficient (Room temperature-600℃) |
Shore Hardness |
Flexural strength |
Compressive strength |
Elastic Modulus |
Average particle size |
| g/cm³ | μQm | W/m.k | 10-6/℃ | HSD | Mpa | Mpa | Gpa | PPM | |
| KYD-9 | 1.88~1.92 | 10~14 | 110 | 3.9 | 75 | 60 | 125 | 12 | 2 |
| KYD-30 | 1.81 | 15~19 | 80 | 5.8 | 80 | 43 | 130 | 7.5 | 12 |
| KYX-70 | 1.85 | 12~16 | 105 | 4 | 55 | 50 | 105 | 10 | 8 |
| KYX-60S | 1.85 | 12~16 | 110 | 4 | 60 | 55 | 120 | 11 | 4 |
Note: 1. Product performance is the index of the center position of the product: 2. The porosity is the sum of open and closed porosity; 3. The above values are representative features, not guaranteed values
Updated: 17 March 2021
Henan Kabos New Material Technology Co., Ltd.
Product Specification Sheet
| Common specifications of molded graphite materials for sintering and continuous casting industries: | |||
| Fang products | 900*300*200 | 650*210*150 | 600*500*200 |
| 550*450*200 | 500*400*200 | 500*300*200 (180) | |
| 400*300*200 (180, 160) | 360*360*230 (210) | ||
| Round products | Φ90 * 120 | Φ120 * 200 | Φ135 (140) * 260 |
| Φ160 * 260 | Φ180 * 260 | Φ210 * 260 | |
| Φ240 * 410 | Φ260 * 260 | Φ310 * 310 | |
| Common specifications of isostatic graphite materials used in the photovoltaic industry: | |||
| Fang products | 2200*700*350 | 2200*500*300 | 1850*650*400 |
| 1800*630*300 | 1800*500*300 | 1600*500*400 | |
| 1400*700 (650) *300 | |||
| Round products | Φ1100 * 850 | Φ980 * 1000 | Φ920*Φ740*850 (cylinder) |
| Φ920 * 850 | Φ850 * 850 | ||
| Common specifications of isostatic graphite materials for EDM industry and 3D hot bending glass: | |||
| Fang products | 1300*520*160 | 690*390*190 | 600*500*200 |
| 600*500*400 | 500*300*200 (180) | 400*300*200 (180, 160) | |
| Common specifications of other industries and general isostatic materials: | |||
| Fang products | 2200*750*300 | 1000~2200*500*300 | 1000~1600*500*400 |
| 1850*650*400 | 1600*700 (650) *300 | 1150*600*230 | |
| 900*400*400 | 600*500*200 | ||
| Round products | Φ780 * 700 | Φ750 * 700 | Φ710 * 700 |
| Φ620 * 620 | Φ600 * 600 | Φ560 * 520 | |
| Φ520 * 520 | Φ500 * 800 | Φ450 * 1200 | |
| Φ400 * 1200 | Φ350 * 1200 | Φ330 * 1200 | |
| Φ300 * 1200 | Φ220 * 2100 | ||
Note: The above specifications are commonly used in the market, and users can customize various specifications and sizes according to their needs.
Updated: 17 March 2021
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CopyRight © 2021 Henan carbons New Material Technology Co., Ltd. 豫ICP备2021003344号 business license
This website supports IPV6 Powered by www.300.cn