Name: Zirconia Textile Ceramic Guides for Textile Machinery
Brand: AV--2015061112
Availability: InStock

Product Details

High Hardness 99% Al2O3 Ceramic Parts for Wire Mahchine

Description

Specification of ceramic parts

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 kintting machines.

4. we can produce textile ceramic products according to clients specifications and even the molds and drawings.

Ceramic Parts Parameter

Item	Testing condition	Unit	75% al2o3	90% al2o3	95% al2o3	99% al2o3	99.5% al2o3	zirconia
Bulk density		g/cm3	>3.20	>3.40	>3.60	3.7	3.7	6
Flexural Strength		N/m2×103	1.96	2.25	2.24	>2.24	>2.74	11
Coefficient of linear expansion	20~800°C	×10-6/°C	/	6.3~7.3	6.5~8.0	6.5~8.0	6.5~8.0	9.5
Permit	1MHz		≤9	8.5~9.5	9~10	9~10.5	9~10.5	/
Permit	10GHz		/	/	9~10	9~10.5	/	/
Insertion loss	1MHz	×10-6	≤10	≤8	≤4	≤2.5	≤1.5	/
Insertion loss	10GHz	×10-6	/	/	≤10	≤6	/	/
Bulk density resistance	100°C	Ω·Cm	>1012	>1013	>1013	>1013	>1014	>1012
Puncture strength		KV/mm	20	15	15	15	/	/
Thermal conductivity	20°C	W/m·k	/	16.8	25.2	25.2	29.2	3

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