China Cheap price Fibreglass Sheet 3mm - FR4 Matt Black Halogen-Free Glassfiber Laminated Sheet – Xinxing
China Cheap price Fibreglass Sheet 3mm - FR4 Matt Black Halogen-Free Glassfiber Laminated Sheet – Xinxing Detail:
Product Description
This product was laminated by the high temperature and high pressure with electronic glass fiber cloth impregnated with halogen-free epoxy resin.It with high mechanical properties,dielectric properties and flame retardant properties,it also with good heat resistance and moisture resistance.
Compliance With Standards
In accordance with GB/T 1303.4-2009 electrical thermosetting resin industrial hard laminates – Part 4: epoxy resin hard laminates, IEC 60893-3-2-2011 insulating materials – electrical thermosetting resin industrial hard laminates – Part 3-2 of the individual material specification EPGC202.
Features
1.High mechanical properties;
2.High dielectric properties;
3.Good Mechinability
4.Good moisture resistance;
5.Good heat resistance;
6.Temperature resistance:Grade B,130℃
7.Flame retardant property:UL94 V-0
Application
This product is mainly used as the structure parts for Motor and electrical equipment,including all kinds of switch, electric equipment, FPC reinforcement plate, carbon film printed circuit boards, computer drilling pad, mould and smelting equipment(PCB test flame）;and also suitable under wet environment and transformer oil.
Main Performance Index
| NO. | ITEM | UNIT | INDEX VALUE | |
| 01 | Density | g/cm³ | 1.8-2.0 | |
| 02 | Water absorption | % | <0.5 | |
| 03 | Vertical bending strength | MPa | ≥350 | |
| 04 | Parallel impact strength（Charpy type） | KJ/m² | ≥33 | |
| 05 | Parallel shear strength | MPa | ≥30 | |
| 06 | Tensile strength | MPa | ≥240 | |
| 07 | Vertical electric strength（in oil of 90℃±2℃） | 1mm | MV/m | ≥14.2 |
| 2mm | ||||
| ≥11.8 | ||||
| 3mm | ||||
| ≥10.2 | ||||
| 08 | Parallel breakdown voltage（in oil of 90℃±2℃） | KV | ≥35 | |
| 09 | Relative dielectric constant（50Hz) | - | ≤5.5 | |
| 10 | Dielectric dissipation factor（50Hz) | - | ≤0.04 | |
| 11 | Insulation resistance after soaking（After soaking for 24 hours） | MΩ | ≥5.0×104 | |
| 12 | Fire resistance（UL94) | - | V-0 | |
Product detail pictures:
Related Product Guide:
With responsible good quality method, good status and excellent client services, the series of solutions produced by our company are exported to lots of countries and regions for China Cheap price Fibreglass Sheet 3mm - FR4 Matt Black Halogen-Free Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Bhutan, Angola, Uzbekistan, We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable merchandise quality , increase customers' satisfaction and achieve win-win situation .
By Hellyngton Sato from UK - 2018.09.16 11:31
Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
By Ada from Swiss - 2018.02.12 14:52
