High Flexural Strength Fr 4 Epoxy Sheet With DIN 5510 Fire Retardant Certification
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High Light
g10 laminate sheet
,fr4 epoxy glass sheet
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Product Thickness：0.2mm-120.0mm
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Product Size：1020*1220；1220*2040；1220*2440
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ColorLight Green / Yellow
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Specific Gravity1.90 - 2.15g/cm3
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Electric Strength ┴.≥ 14(3.0mm)KV/mm
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Dielectric Constant4.0-5.5
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Place of OriginChina Xiamen
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Brand NameHongcheng
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CertificationSGS/UL/RoHS 2.0/Reach/DIN5510/ EN45545
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Model NumberHgw2372.1/FR 4 / EPGC202
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Minimum Order QuantityNogociation accepted
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Packaging Detailscrate packing ，pallet，carton
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Delivery Time5-8 work days
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Payment TermsT/T
High Flexural Strength Fr 4 Epoxy Sheet With DIN 5510 Fire Retardant Certification
High flextural strength FR4 epoxy sheet with DIN5510 fire retardant certification
FR4 epoxy sheet with excellent chemical resisitance 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.
| Thickness: | 0.2mm-120mm |
| Sheeet Size: | 1020*1220;1220*2040 |
| UL certification: | E344098 |
| 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: | FR4 epoxy sheet with excellent chemical resisitance used as the insulating structure parts in class B-h electric motors,electric equipments,which has flame resistance requirements or not,or other applications. |
| 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) |
High flextural strength FR4 epoxy sheet can be used in Sensitive electronic equipment,Circuit Board manufacturing,Relays and Switches,Communication systems,Mechanical and appliances lines
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