Welcome the customer to offer samples, drawings and other information to finish all sorts of CNC machining. Weppom will provide the best products and solutions, until the customer was satisfied!

 

 

Specifications

 

black antistatic durostone sheet
thermal resistant
anti corrosion
low thermal & electric conductivity
flame retardant

black antistatic durostone sheet

 

 

Features

 

(1)Low electric conductivity

(2)Good electronic performance

(3) Flame retardant grade could reach 94-V0

(4)Antistatic

(5)Light weight

 

Performance parameters

 

Name	durostone
Model NO	--
Material	glass mat + epoxy resin
Density	2
Item	Testing method	Unit	Result
Fire Retardancy Grade	A	--	94-V0
Surface anti-electric rate	C-96/20/65	Ω	5*10^6-10^10
Surface anti-electric rate	C-96/20/65 +C-96/40/90	Ω	5*10^9-10^10
Insulation resistance	C-96/20/65	Ω-cm	5*10^6-10^10
Insulation resistance	C-96/20/65 +D-2/100	Ω-cm	5*10^9-10^10
Permittivity(1MHZ)	C-96/20/65	--	4.0-5.0
Permittivity(1MHZ)	C-96/20/65 +D-48/50	--	4.5-5.5
Coefficient of linear expansion	A	10-6/K	13
Bending strength(Horizontal)	A	kg/mm2	35
Thermal conductivity	A	W/M °C	0.25
Specific heat	A	j/kg k	930
Thermal Resistance	A	°C	260(OK)
Anti-impact intensity(Parrallellable)	A	kg-cm/cm2	--
Clevability	A	kg	--
Adhesive strength	A	kg	--
Compressive strength(Horizontal)	A	kg/mm2	--
Compressive strength(Vertical)	A	kg/mm2	--
Water absorption rate	E-24/50 +D-24/23	%	0.05-0.07

 

 

Weppom Advantage

+ 10 years production and processing experiences

+ Precision machining tolerances

+ Delivery Date Guarantee

+ 100% factory price 

 

 Wuxi Weppom Electronic Co., Ltd is a leading manufacturer and exporter of insulating materials in China which was founded in 2005. We main produce FR-4 glass plate (yellow halogen free, white halogen), bakelite, bakelite sheet, Epoxy phenolic resin sheet, Milky lightweight epoxy plate, acrylic and CNC machining various non-metallic materials.The company has advanced equipment (machining center, CNC milling machine) and more than 8 years of production experience, can carry out production, processing service according to customer drawings or samples, to provide the best products and solutions.