Detailed introduction
| product name: | Supply refractory carbon graphite block for foundry industry | name: | Carbon rod |
| Article keywords: | Graphite block | size: | customize |
| resistance: | 8-10μΩ.m | Bulk density: | 1.85G/cm3 |
| shape: | customize | material: | High purity artificial graphite material |
| color: | black, grey | Compressivmpae: | 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 125MPa, Shore hardness 65 degrees, and Resistivity 12 μ Ω m. It is a domestic company that can produce large-scale Isostatic graphite products with a diameter of 800 mm or more and a particle size of less than 18 Micron. It has made up for the blank of large-size graphite products in the domestic market. The product has been applied by customers and has good performance to meet the needs and improve domestic and other Isostatic graphite. Product share. At the same time, it is the trial of products below 10 μm, and has entered small-scale production; the yield rate of higher-quality isostatic special graphite is 90%, which is far ahead of the industry's yield rate of 70%.
Applications at this level are industry and application specific, such as:
| (1) Diamond tool pressure sintering | (2) Mould | (3) Continuous casting molds for aluminum, copper and brass | (4) Degas stick |
| (5) Crucible and sealing rod | (6) Semiconductor applications | (7) Solar energy technology application | (8) EDM application |
| PINGDINGSHAN KAIYUAN SPECIAL GRAPHITE CO.,LTD. | ||||
| Isostatic graphite | Square | Blank size | Blank size | Blank size |
| D950 * 770 | D639*635 | D412*1150 | ||
| D910*750 | D589*550 | D408*1130 | ||
| D805*740 | D590*460 | D368*1130 | ||
| D780*755 | D563*562 | D360*1150 | ||
| D740*740 | D465*1140 | D332*1130 | ||
| D650*655 | D450*770 | D225*2100 | ||
| 1050 ~ 2210mm * 540mm * 350mm | 1080mm * 562mm * 190mm | 442mm * 440mm * 338mm | ||
| 1170 ~ 1560mm * 562mm * 461mm | 1135mm * 572mm * 330mm | 15Μ m | ||
| 1050 ~ 1160mm * 570mm * 403mm | 700mm * 421mm * 212mm | |||
| 1470mm * 682mm * 330mm | 645mm * 503mm * 210mm | 25Μ m | ||
| 1320mm * 563mm * 186mm | 550mm * 560mm * 440mm | |||
| Note: The above specifications include: 25Micron、15Micron、12Micron、8Micron、6Micron、4Micron、2Micron产品 | ||||
| Molded graphite | Round | & Phi; 135*260 & phi;140*260 & phi;160*220 & phi;180*260 & phi;210*230(260) & phi;240*410 | ||
| Square | 900*300*200 650*210*150 550*450*200 510*400*200 510*310*180 cm (210) | |||
| 410mm * 310mm * 150mm (160,180,200) 385*270*210 310*210mm | ||||
Carbons Product Physical and Chemical Index Change Table
| Sintering and continuous casting industry Performance index of molded graphite material: | |||||||||
| Grade | Bulk density | Resistivity | Thermal conductivity | Coefficient of thermal expansion (room temperature-600℃) | Shore hardness | Flexural strength | Compressive strength | Elastic Modulus | Ash |
| g/cm3 | μΩm | W/m.k | 10-6/℃ | HSD | Mpa | Mpa | Gpa | ppm | |
| KYR1-5 | 1.80 | 8-10 | 125 | 4.9 | 45 | 40 | 80 | 9.5 | 500 |
| Sintering, continuous casting, high temperature casting industryIsostatic graphite material performance index: | |||||||||
| Grade | Bulk density | Resistivity | Thermal conductivity | Coefficient of thermal expansion (room temperature-600℃) | Shore hardness | Flexural strength | Compressive strength | Elastic Modulus | Ash |
| g/cm3 | μΩm | W/m.k | 10-6/℃ | HSD | Mpa | Mpa | Gpd | ppm | |
| KYX-5P | 1.90 | 8-10 | 135 | 3.6 | 55 | 55 | 105 | 12 | 500 |
| Isostatic graphite material performance index for PV industry | |||||||||
| Grade | Bulk density | Resistivity | Thermal conductivity | Coefficient of thermal expansion (room temperature-600℃) | Shore hardness | Flexural strength | Compressive strength | Elastic Modulus | Ash |
| g/cm3 | μΩm | 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 |
| Isostatic graphite material performance index for EDM industry | |||||||||
| Grade | Bulk density | Resistivity | Shore hardness | Rockwell hardness | Flexural strength | Average particle size | |||
| g/cm3 | μΩm | 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 | |||
| 3D Glass mold and other industriesIsostatic graphite material performance index: | |||||||||
| Grade | Bulk density | Resistivity | Thermal conductivity | Coefficient of thermal expansion (room temperature-600℃) | Shore hardness | Flexural strength | Compressive strength | Elastic Modulus | Average particle size |
| g/cm3 | μΩm | W/m.k | 10-6/°C | HSD | Mpa | Mpa | Gpa | μm | |
| 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 product center position 2. The porosity is the sum of the porosity of the mouth and the mouth 3. The above values are representative features, not guaranteed values
Update date: 2020.05.16
Henan Kabos New Material Technology Co., Ltd. Product Specification Sheet
| Sintering and continuous casting industry Common specifications of molded graphite materials： | |||
| Square | 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 | 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 For photovoltaic industry: | |||
| Square | 2200*700*350 | 2200*500*300 | 1850*650*400 |
| 1800*630*300 | 1800*500*300 | 1600*500*400 | |
| 1400*700 (650) *300 | |||
| Round | Φ980M000 | Φ920*Φ740*850 （Cylinder） | Φ920*850 |
| Φ850*850 | |||
| EDC industry and 3D hot bending glass mold Common specifications of isostatic graphite materials: | |||
| Square | 1300*520*160 | 690*390*190 | 600*500*200 |
| 500*400*500 | 500*300*200 (180) | 400*300*200 (180、160) | |
| Common specifications of other industries and general isostatic materials: | |||
| Square | 2200*750*300 | 1000〜2200*500*300 | 1000〜1600*500*400 |
| 1850*650*400 | 1600*700 (650) *300 | 1150*600*230 | |
| 900M00M00 | 600*500*200 | ||
| Round | 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: 2020.11.2
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Tel:+86-18903750195(General Manager Qu)
Tel:+86-18103908769(Sales Supervisor Ma Yuewu)
E-mail:pdskaiyuan@163.com
Add：West of Shenlou Village, Weidong District, Pingdingshan City
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