SGS Certified Epoxy Fiberglass Sheet Excellent Thermal Impact Resistance
-
High Light
g10 laminate sheet
,fr4 epoxy glass sheet
-
Product Name：FR4 Epoxy Sheet
-
IEC StandardEPGC202
-
German Standard：Hgw2372.1
-
Product Thickness：0.2mm-120.0mm
-
Product Size：1020*1220；1220*2040；1220*2440
-
Place of OriginChina
-
Brand NameHongcheng
-
CertificationSGS/UL/RoHS 2.0/Reach
-
Model NumberFR 4 / EPGC202 / Hgw2372.1
-
Minimum Order QuantityNogociation accepted
-
Packaging Detailscrate packing ，pallet，carton
-
Delivery Time5-8 work days
-
Payment TermsT/T
SGS Certified Epoxy Fiberglass Sheet Excellent Thermal Impact Resistance
SGS certified FR4 epoxy sheet specified for rail traffic / EPGC202 sheet with flame retardant & low smoke
Product Introduction:
SGS certified FR4 epoxy sheet specified for rail traffic are made of woven glass cloth impregnated with epoxy thermosetting resin,laminated under high temperature and high pressure ,the woven glass cloth shall be alkali-free and treated by silane couple.
Feature:
High precision for the tolerance
Excellent Fire Retardant(UL 94 V-0 Grade)
Excellent Voltage Resistance(electric strength ≥16KV/mm)
Excellent Water Resistance(Water absorption ≤0.2%)
Excellent Heat Resistance(Class F)
Excellent thermal impact resistance(Temp.Index:-273℃ to +155℃)
Excellent mechanical processability & high degree of automation processing
RoHS,Reach Certified products
Application:
SGS certified FR4 epoxy sheet specified for rail traffic used as the insulating structure parts in class B-h electric motors,electric equipments,which has flame resistance requirements or not,or other applications.
Thickness:0.2mm-120mm
Sheeet Size:1020*1220;1220*2040
UL certification:E344098
| Hong Cheng Grade | HC-FR-4 | |||
| IEC 893/EN 60893 Grade | EPGC 202 | |||
| ANSI (NEMA) Grade NEMA LI-1 | FR-4 | |||
| DIN 7735 | Hgw2372.1 | |||
| JIS GRADE | EL-GEF | |||
| Item | Test method | Unit | Typical Values | |
| Physical Properties | Color | Visual inspection | － | Light green / yellow |
| Specific Gravity | IEC 60893-2:2003 | g/cm3 | 1.90 - 2.15 | |
| Water absorption | ISO 62:2008 | % | ＜0.3 | |
| Electrical Properties | Electric strength ┴ | IEC 60893-2:2003 | KV/mm | ≥ 14(3.0mm) |
| Breakdown Voltage // | IEC 60893-2:2003 | KV | ≥ 60 | |
| Volume Resistivity | IEC 60093:1980 | Ω.m | ≥ 1.0×1012 | |
| Surface Resistivity | IEC 60093:1980 | Ω | ≥ 1.0×1014 | |
| (1 MHZ) Dielectric constant | IEC 60893-2:2003 | ﹍ | 4.0-5.5 | |
| (1MHZ)Dissipation Factor | IEC 60893-2:2003 | ﹍ | 0.04-0.05 | |
| Proof Tracking Index PTI | IEC 60893-2:2003 | V | ≥ 200 | |
| Insulation resistance after immersion 24Hrs in Water | IEC 60893-2:2003 | Ω | ≥ 5×1010 | |
| Mechanical Properties | Flexural Strength ┴ | IEC 60893-2:2003 | MPa | ≥ 340 |
| Charpy Impact strength // | IEC 60893-2:2003 | KJ/m2 | ≥60 | |
| TensileStrength | IEC 60893-2:2003 | MPa | ≥300 | |
| //Bond Strength // | IEC 60893-3-4:2003 | N | ≥8000 | |
| Compressive Strength┴ | IEC 60893-2:2003 | MPa | ≥ 350 | |
| Flame Resistance Properties | Flame resistance | IEC 60893-2:2003 | ﹍ | V-0 |
| Temperature Index | IEC 60085:2004 | ℃ | 155 | |
| Toxicant Content | E662 | ﹍ | Low | |
| Others | Acetone Resistance | boiled | Min | 30(OK) |
SGS certified FR4 epoxy sheet used in Reactive Power Compensator Cabinet
Reactive power compensation cabinet can improve the power factor of power grid in power supply system, reduce the loss of power supply transformer and transmission line, improve power supply efficiency and improve power supply environment.Therefore, reactive power compensation device is a very important position in power supply system.The insulation material can support, carry heavy, insulate function,it has requirements of certain mechanical strength and electrical performance.
Main famous cooperative enterprises:ABB Xiamen
Our services cover all industries and reach all parts of the world.