antistatic black durostone sheet thermal resistant anti corrosion low thermal & electric conductivity flame retardant
antistatic black durostone sheet
Usage:
(1)tangerine and black Bakelite is the commonly used insulation material in the producing and processing of jig and fixture,it is also used as the insulation part for textile industry and electric industry.
Comb could also be made from these kinds of Bakelite sheets.
(2)Grinded and punched Bakelite also could be used for the PCB grinding machine, bottom sheet of prototyping machine,testing plate,it has good surface smoothness and the tolerance for thickness is less than ±0.1mm at most.
(3)Cold runner bakelite,fabric based Bakelite is commonly used as the switch ,insulation part or stamping(punching) parts,in the normal temperature,the punching performance is very stable.
Features:
(1)Low electric conductivity
(2)Good electronic performance
(3) Flame retardant grade could reach 94-V0
(4)Antistatic
(5)Light weight
Data:
| Name | durostone | ||
| Model NO | -- | ||
| Base Material | glass mat + epoxy resin | ||
| Density | 2 | ||
| Item | Testing method | Unit | Result |
| Fire Retardancy Grade | A | -- | 94-V0 |
| Surface resitance | C-96/20/65 | Ω | 5*10^6-10^10 |
| Surface resitance | 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 |
| Speeifie 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 |
Standard size:1020*1220mm
Standard thickness range: 0.5~50mm
Size,color,thickness also can be customized
Punching and milling are also available.
black durostone sheet
