| Model: | - |
|---|---|
| Brand: | Honglei |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Components / Circuit Board |
| Label: | synthetic stones , anti-static stones , black insulation sto |
| Price: |
US $1
/ pc
|
| Min. Order: | 500 pc |
| Live Chat: | Last Online:21 Dec, 2013 |
Features:
(1)Low electric conductivity
(2)Good electronic performance
(3) Flame retardant grade could reach 94-V0
(4)Antistatic
(5)Light weight
| Name | synthetic stones | ||
| Model NO | -- | ||
| Material | glass mat + epoxy resin | ||
| Density | 2 | ||
| Item | Testing method | Unit | Result |
| Fire Retardancy Grade | A | -- | 94-V0 |
| Electrical surface resistivity | C-96/20/65 | Ω | 5*10^6-10^10 |
| Electrical surface resistivity | 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 |
Application:
(1)Orange-red 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.
Standard size:1220*1220mm,1160*1260mm
Standard thickness range: 2-30mm
Size,color,thickness also can be customized
Punching and milling are also available.
