Product Description Product Description Sintering silicon carbide (SSIC) tubes have the characteristics of structure strength in high temperature. Grinding resistance and high thermal conductivity. They are mainly used as the thermocouple tube in all kinds of machinery equipment . Quality of products have reached advanced international standard at present. have superior characteristics such as wear resistance, extreme hardness, corrosion resistance, high temperature tolerance, oxidation resistance, long time service life.

Technical indexes : the straightness 0.2‰; volume density 3.1g/cm3 . Flexural strength under high temperature 20Mpa .
Applications : Widely used in construction , health ,daily ceramics ,high pressure porcelain insulator . Magnetic materials ,
power metallurgy , crystallite glass kiln etc . As well as in electronics ,machinery , chemical ,aerospace and other fields .
Specification

Item	Unit	Sic	SSIC
Purity	%	≥90	≥98
Density	g/cm3	3.05	≥3.1
Shore Hardness	HS	110-125	120-130
Elastic Modulus	MPa	4.12x105	4.10x10s
Poisson Ratio		0.15	0.16
Tensile Strength	MPa	2.75x102	2.8x102
Bending Strength	MPa	4.41x102	4.9x102
Compression Strength	MPa	2.94x103	3.0x102
Thermal Conductivity	W/m.k	141	147
Coefficient of Thermal Expansion	l/ºC	4.3x10-6	4.0x10-6
Heat Resistance		1600C	1700C
Thermal Impact Coefficient	cal/cm.sec	46.5	200
Tolerance	mm	0	0
Acid Resistance		5 times higher than the usual TC	Resist al chemical media

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