Various impregnation support, mass production press support, short delivery time possible with domestic processing, special materials (composite materials & ceramics) support.
This is a machine carbon material with excellent sliding properties, ideal for seal rings and bearings. By using a carbon graphite-based material with good sliding properties and adding various options, we can meet a wide range of needs. ★ Impregnation: Resin (sealability) / Metal (strength) / Phosphate (high temperature) ★ Mass production press: Significant cost reduction for over 5000 pieces ★ Special materials: We can also accommodate graphite, C/SiC composites*, and Si/SiC composites* as base materials *These are newly developed materials created using 3D printing technology. ★ Short delivery time: We can respond to short delivery times through domestic inventory and processing by partner companies.
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basic information
Main Characteristics [EK2200] (Carbon Graphite + Resin Impregnation) ■ Bulk Density 1.82 g/cm3 ■ Bending Strength 75 MPa ■ Compressive Strength 200 MPa ■ Young's Modulus 23 GPa ■ Thermal Conductivity 13 W/m-K ■ Heat Resistance Temperature (in air) 200℃ [EK3255] (Carbon Graphite + Metal Impregnation) *For mass production / Dry sliding use ■ Bulk Density 2.15 g/cm3 ■ Bending Strength 75 MPa ■ Compressive Strength 220 MPa ■ Young's Modulus 21 GPa ■ Thermal Conductivity 12 W/m-K ■ Heat Resistance Temperature (in air) 350℃ [EK204] (Graphite + Phosphate Impregnation) *For dry & high temperature use ■ Bulk Density 1.78 g/cm3 ■ Bending Strength 40 MPa ■ Compressive Strength 140 MPa ■ Young's Modulus 13 GPa ■ Thermal Conductivity 27 W/m-K ■ Heat Resistance Temperature (in air) 600℃
Price range
Delivery Time
※It depends on the material and size. Please feel free to contact us.
Applications/Examples of results
Various bearings Various seal rings Other sliding components
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Company information
SGL Carbon Group has a sales and service network in over 100 countries worldwide and has 29 manufacturing sites. (As of October 2023) SGL Carbon Japan Co., Ltd. is a Japanese subsidiary wholly owned by the group's headquarters, SGL CARBON SE.