Textile Ceramic Parts

1.Ceramic products suitable for the textiles industry, 2.desirable surface fineness, 3.do not wear easily, 4.low friction - details see: https://www.machineto.com/textile-ceramic-parts-10271638

Place of Origin:Jiangsu China (Mainland)	Brand Name:fftc	Model Number:fftc	Use:Weaving Machinery
Type:Bobbin	color:white or red

contact supplier for Textile Ceramic Parts

Features:
1) These textile ceramic parts do not wear easily, low friction
2) Desirable surface fineness
3) Suitable for use in textile machinery and in fine spinning and knitting machines
4) We can produce textile ceramic products according to clients' specifications and even according to molds or drawings provided by the client

95%/99%/99.7% Al2O3 Material Parameters:

Item	Test Condition	Unit&Symbol	95%Alumina ceramics	99%Alumina ceramics	99.7%Alumina ceramics
The main chemical ingredient			Al2O3	Al2O3	Al2O3
Bulk Density		g/cm3	3.6	3.89	3.96
Maximum Use Temperature			1450°C	1600°C	1650°C
Water absorption		%	0	0	0
ROHS Hardness			≥85	≥89	≥89
Flexural strength	20° C	MPa (psi x 10³)	358 (52)	550	550
Compressive Strength	20° C	MPa (psi x 10³)	2068 (300)	2600(377)	2600(377)
Fracture Toughness	K(I c)	Mpa m^1/2	4-5	5.6	6
Coefficient of thermal expansion	25-1000° C	1X 10^-6/°C	7.6	7.9	8.2
Coefficient of thermal conductivity	20° C	W/m °K	16	30.0	30.4
Thermal Shock Resistance	Tc	°C	250	200	200
Dielectricity constant	1MHz.25°C		9	9.7	9.7
Dielectric strength		ac-kV/mm (ac V/mil)	8.3 (210)	8.7 (220)	8.7 (220)
Volume Resistivity	100°C	ohm-cm	> 10¹³	> 10¹⁴	> 10¹⁴