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Hard Mica Sheet

Delivery term:The date of payment from buyers deliver within days

Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Beijing
Validity to:
Long-term effective
Last update:
2017-07-24 19:38
Browse the number:
257

Company Profile

Ningbo Sunwell Sealing Materials Co.,Ltd: Contact:
sunwell(Mr.); Email:; Telephone:; Phone:; Area:
Beijing; Address:
No.16 Hengpeng Rd, Henghe Industrial Zone, Cixi, Zhejiang, China.; Website: http://www.sunwell-seals.com/ http://sunwell.overseas-property-news.com/

Product details

Ningbo Sunwell Sealing Materials Co.,Ltd is one of the leading China hard mica sheet manufacturers and suppliers with one of the famous brands, and we are also a professional hard mica sheet company and factory, welcome to contact us.

SUNWELL B502W -- Soft white mica sheet
SUNWELL B502G -- Golden Mica Sheet

Typical Application
> For insulating, used in metallurgy, chemical engineering and electric heater, etc
> Electromechanical

Prime Features
> Instead of asbestos
> High mechanical strength and good of heat resistance.

Technical Data

Item	Test by	B502G
Binder content %		10~15
Density g/cm3		2.45
Heat Resistance	Continuous oC	500/700
	Peak oC	700/1000
Weight loss continuous temp.	500 oC %	<1
	700 oC %	<2
Water absorption	24h/23oC %	<1
Fire resistance classification		94V ~0
Dielectric strength	20oC kv/mm	25
	400oC C/1 hour, tested at 20oC kv/mm	13
	600oC C/1 hour, tested at 20oC kv/mm	10
Volume resistivity	20oC ohm.cm	10-16
	400oC ohm.cm	10-12
	500oC ohm.cm	10-9
Normal dimension: 1200x1000mm, 600x1000mm, thickness:0.2~80mm