Insulation material buy NS914 Epoxy board 3240
NOVES160 fiberglass board FR4 is a composite material composed of fiberglass material and high heat resistance. FR4 is a code name for a fire-resistant material grade and has excellent performance in epoxy boards. Epoxy board can withstand high temperatures up to 160 ℃, and the models of epoxy board include 3240, FR4, and FR5 G10, G11, etc.
It has high mechanical and dielectric properties, good flatness, smooth surface without bumps, good heat and moisture resistance, and good machinability.
Suitable for high insulation structural components used in machinery, electrical appliances, and electronics, as well as testing fixtures, PCBs, and ICT fixtures.
Insulation material buy NS914 Epoxy board 3240
Description
NS-914 epoxy glass cloth laminate (3240)
Product Description:
NS-914 epoxy glass cloth laminate is phenolic modified epoxy resin pre-impregnated glass cloth plate insulation by high temperature pressing
Material. The NS-914 belongs to UL94 HB grade heat-resistant composite material, which conforms to GB/T1303.1-1998EPGC202,JB/T56040-92 (abolished) and other relevant product specifications. The product is yellow.
Product advantages:
● High mechanical strength at high temperatures.
●Excellent insulation performance under normal temperature and humidity. · Excellent electrical performance under normal dry environment
● Maximum long-term working temperature 130C
● Excellent heat resistance, insulation class B
● Meet UL94 HB flame retardant standards
● Product cost-effective
Product Application:
Industrial machinery, machine parts, electrical wires, mechanical wires, bearings, gaskets, gears, washers, computer electronic equipment, stages, electrical boards, circuit board fixtures, wave soldering brackets, fins, converters, wiring boards, hetero-parts, transformers, wear strips, etc.
Product specifications:
Metric:
● Thickness: 0.1mm ~ 100mm or customized
● Size: 1020 x1220mm,1220x 2440mm, up to 1220 x3050mm.
Imperial:
● Thickness: 0.004 “~ 4” (NEMA standard thickness) or customized
● Size: 40 “x 48”, 48 “x 96”, up to 48 “x 120
Product Technical Parameters
| Test Item | Test conditions | Unit | Typical value | |
| glass transition temperature | DSC | IPC-TM-650 2.4.25 | C | 120 |
| Specific Gravity | As received | g/cm3 | 2.08 | |
| Flame resistance | UL94 | HB | ||
| volume resistance | C- 96/35/90 | M Ω · cm | 106-109 | |
| surface resistance | C- 96/35/90 | MΩ | IO5-107 | |
| Insulation resistance | Soaking for 24 hours, 500V | MΩ | 104- IO5 | |
| Arc resistance | ASTM D495 | Sec | 120-140 | |
| breakdown voltage | parallel layer direction | 90C in transformer oil | KV | 36 |
| vertical layer direction | 90C in transformer oil | MV/M | 28 | |
| Dielectric constant (1MHz) | Fluid cell | 4.2-4.7 | ||
| Dielectric loss (1MHz) | Fluid cell | 0.020-0.030 | ||
| Leakage mark index | ASTM D3638 | V | 175-250 | |
| bending strength | Y-direction | ASTM D790 | MPa | 400-500 |
| X-direction | MPa | 450-550 | ||
| Compression strength | Y-direction | ASTM D695 | MPa | 340-440 |
| X-direction | MPa | 290-390 | ||
| Coefficient of thermal expansion | X,Y-direction | RT ~ 200C | PPM/C | 11-14 |
| Z-direction | RT ~ 110C | PPM/C | 45-50 | |
| 110-200C | PPM/C | 250-260 | ||
| Heat resistance | 130C/2Hr | pass | ||
| 280C/30s | Pass | |||
| water absorption | 1.0mm thickness | E-24/50 D-24/23 | % | 0. 1-0.8 |
| Relative Temperature Index (RTI) | UL94 | C | 130 | |
| Insulation class | IEC 60216- 1 | Class | B | |
Note: The above test data are typical test values, not guaranteed specifications.
Application
NS-914-3240 epoxy board