Светло-зеленый fr4 эпоксидный Стекловолоконный ламинат по
- Категории: Insulation Materials & Elements >>>
- Поставщик: Wuxi,Chifeng,Metal,Products,Co.,Ltd.
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Product description
1.FR4/G10/G11 epoxy glass fiber laminate sheet is a composite material composed of woven fiberglass cloth and brominated flame retardant with an epoxy resin binder that is flame resistant (self-extinguishing).
2.FR stands for flame retardant, and denotes that safety of flammability of FR4 is in compliance with the standard
2.FR stands for flame retardant, and denotes that safety of flammability of FR4 is in compliance with the standard
UL94V-0.
Name | FR4/G10/G11 epoxy glass fiber laminate sheet | Size | 1020*1220mm,1020*2040mm,1220*2040mm,1220*2440mm |
Thickness | 0.2mm-100mm | Color | Light green,yellow,black |
Density | 2.06 g/cm3 | Component | Epoxy resin + Glass fiber cloth |
Relevant product parameters
ITEM | UNIT | VALUE | ||
G10 | FR4 | |||
Density | g/cm3 | 1.90~2.08 | 1.90~2.08 | |
Warpage≤ | mm | — | — | |
Thickness:3~6mm | 10 | 10 | ||
Thickness:6~8mm | 8 | 8 | ||
Thickness:>8mm | 6 | 6 | ||
Flexural strength perpendicular to lamination ≥ | MPa | — | — | |
Lengthwise | 340 | 340 | ||
Transverse direction | 250 | 250 | ||
Impact strength (charpy,Lengthwise)≥ | kJ/m2 | 37 | 37 | |
Adhesion strength≥ | N | 6500 | 6500 | |
Insulation resistance≥ | Ω | 1×1012 | 1×1012 | |
Under normal condition | 5×1010 | 5×1010 | ||
After impregnated in water at 24h | — | — | ||
Dissipation factor≤ | — | — | — | |
50Hz: | 0.04 | 0.04 | ||
1MHz: | 0.04 | 0.04 | ||
Relative dielectric constant≤ | — | — | — | |
50Hz: | 5.5 | 5.5 | ||
1MHz: | 5.5 | 5.5 | ||
Water absorption rate≤ | % | 0.25 | 0.25 | |
Voltage endurance perpendicular to lamination in transformer oil 1 min at 90±2℃≥ | — | — | ||
Thickness:0.5~1.0mmmm | kV/mm | 20 | 20 | |
Thickness:1.1~2.0mmmm | — | 18 | 18 | |
Thickness:2.1~3.0mmmm | — | 16 | 16 | |
Voltage endurance parallel to lamination in transformer oil 1 min at 90±2℃≥ | kV | 35 | 35 | |
Flammability | — | — | — | |
Oxygen index | % | — | 40 | |
Area of the sheets | mm | 1020×1220 | ||
1020×2040 | ||||
Standard | GB/T 1303-2009 / IEC60893-2003 | |||||||||||||||
Basic Info | Chinese Name | 3240 | ||||||||||||||
IEC | EPGC201 | EPGC202 | EPGC203 | EPGC204 | EPGC306 | EPGC308 | ||||||||||
NEMA | - | FR4 | G10 | FR5 | G11 | - | ||||||||||
Basic Material | Glass fiber cloth | Glass fiber cloth | Electronic Grade Glass Fiber Cloth | |||||||||||||
Resin | Epoxy | Epoxy | Heat-resistant Epoxy Resin | |||||||||||||
Color | Natural | Natural | Natural/Green | |||||||||||||
Test Item | Test Item | Unit | Value | |||||||||||||
Density | Density | g/m³ | 1.8~1.95 | |||||||||||||
Vertical Layer Bending Strength (normal) | Vertical Layer Bending Strength (normal) | MPa | ≥340 | |||||||||||||
Parallel Layer Impact Strength (simply supported beam method) | Parallel Layer Impact Strength (simply supported beam method) | KJ/m2 | ≥38 | |||||||||||||
Vertical Layer Electrical Strength(90℃transformer oil)(1mm thickness) | Vertical Layer Electrical Strength(90℃transformer oil)(1mm thickness) | Kv/mm | ≥14.2 | |||||||||||||
Parallel Layer Breakdown Voltage(90℃transformer oil) | Parallel Layer Breakdown Voltage(90℃transformer oil) | kv | ≥35 | ≥35 | ≥40 | ≥35 | ≥40 | ≥35 | ||||||||
Dielectric Constant (50Hz) | Dielectric Constant (50Hz) | - | ≤5.5 | |||||||||||||
Dielectric Constant (50Hz) | - | ≤0.04 | ||||||||||||||
Dielectric Loss Factor(50Hz) | Ω | ≥5.0*1010 | ||||||||||||||
Proof Tracking Index(PTI) | - | - | - | - | - | ≥200 | - | |||||||||
Combustibility | - | - | V-0 | - | V-0 | - | - | |||||||||
Temperature Index | - | 130 | 130 | 155 | 155 | 155 | 180 | |||||||||
Water Absorption(1-20mm thickness) | mg | 17~73 | ||||||||||||||
Note:Range values are measured for different thicknesses | ||||||||||||||||
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FAQ
Q:What about the package of product?
A:1. Wooden pallet with carton. 2. Plastic pallet with carton. 3. Wooden wooden pallet with wooden case. 4. According to . . customer requirements.
Q:What's the payment?
A:30%TT advance , 70% after send the copy of the BL.We accept T/T,L/C, Western Union ,USD.
Q:If I need sample,what should I do?
A:It's our pleasure to send sample for you.You can send me your delivery address by email or message.We will send you . . . free sample at first time.
Q:Can you give me a discount price?
A:It is depending on the volume. The larger the volume is, the more discount you can enjoy.
Q:Why is your price a bit higher than other Chinese suppliers?
A:To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each . . . item at a wide range of price. We can offer the products of different quality levels depending on customer’s target price and quality requirement.
Q:How can you guarantee the quality of mass production is same with the sample sent to me before?
A:Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.
Q:How can you deal with quality issues that customer feedback after receiving the goods?
A:1) Customers take photos of unqualified goods and then our sales staff will send them to Engineering Department to . verify.
2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.
3) Finally, we will negotiate with our customers to make some compensation.
A:1. Wooden pallet with carton. 2. Plastic pallet with carton. 3. Wooden wooden pallet with wooden case. 4. According to . . customer requirements.
Q:What's the payment?
A:30%TT advance , 70% after send the copy of the BL.We accept T/T,L/C, Western Union ,USD.
Q:If I need sample,what should I do?
A:It's our pleasure to send sample for you.You can send me your delivery address by email or message.We will send you . . . free sample at first time.
Q:Can you give me a discount price?
A:It is depending on the volume. The larger the volume is, the more discount you can enjoy.
Q:Why is your price a bit higher than other Chinese suppliers?
A:To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each . . . item at a wide range of price. We can offer the products of different quality levels depending on customer’s target price and quality requirement.
Q:How can you guarantee the quality of mass production is same with the sample sent to me before?
A:Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.
Q:How can you deal with quality issues that customer feedback after receiving the goods?
A:1) Customers take photos of unqualified goods and then our sales staff will send them to Engineering Department to . verify.
2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.
3) Finally, we will negotiate with our customers to make some compensation.
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