High Graphite Blocks, Brand Name : Yiguan

₹ 452.50 - ₹ 2,262.50 / kilogram

Brand NameYiguan
Density1.75g/cm3
porosity17%
electric resistivity10-13 μΩm
Supply TypeManufacturer
Preferred Buyer Location Malaysia only

Product Details

Brand NameYiguan
shore hardness42 HSD
electric resistivity10-13 μΩm
compressive strength65 Mpa
porosity17%
flexural strength38 Mpa
Density1.75g/cm3

accept customize any size of graphite ring sleeve, odm oem is available !

high-purity graphite block fixed carbon content greater than or equal to 99.9%, mainly for flexible graphite sealing materials, nuclear graphite, instead of platinum crucible for chemical reagents melting and lubricant base, high purity graphite block for silicon carbide furnace, graphite furnace and other metallurgical furnaces, furnace resistance furnace lining and conductive materials, as well as impermeable graphite heat exchanger.
widely used in electronics, metallurgy, chemicals, steel and other fields, product quality, performance and stability. for the electronics and semiconductor industries under the treatment of high temperature industrial furnace sintering diamond tool mold, for non-ferrous metallurgy and processing machinery industry chemical equipment, silicon carbide furnace, graphite furnace.

we have various models for you to choose:

technical parameters	yg-4	yg-5	yg-6	yg-7	yg-8
density (g/cm³)	1.8	1.85	1.9	1.82	1.9
electrical resistivity (μω.m)	8~11	8~10	8~9	11~13	11~13
thermal conductivity 100℃ (w/m.k)	121.1	139.2	140	85~110	85~110
coefficient of thermal expansion (indoor temperature-600℃) 10-6℃	5.46	4.8	4.5	5.7	5.85
shore hardness (hsd)	42	48	53	65	70
flexural strength (mpa)	38	48	55	51	60
compression strength (mpa)	65	85	95	115	135
elasticity modulus (gpa)	9	11.8	12	11	12
porosity %	17	13	11	12	11
ash content (ppm)	500	500	500	500	500
granularity (μm)	13~15	13~15	8~10	8~10	8~10
usage	common use	common use	continuous casting, sintering, high temperature metallurgy	edm, photovoltaic	edm, photovoltaic, glass