Product Description
3240 epoxy fiber glass cloth laminated sheet /epoxy resin sheet is made by impregnating an alkali-free E glass cloth into epoxy resin and phenolic resin, then baking and hot pressing under high temperature and high pressure environment.
| Name | 3240 epoxy fiber glass cloth laminated sheet /epoxy resin sheet | Size | 1020*1220mm,1020*2040mm,1220*2040mm,1220*2440mm |
| Thickness | 0.2-100mm | Color | Yellow |
| Density | 2.06 g/cm3 | Component | Epoxy resin + Glass fiber cloth |
| Item | Unit | Index value |
| Vertical bending strength | MPa | ≥340 |
| Parallel impact strength (simply-supported beam method) | KJ/ | ≥33 |
| Parallel impact strength (cantilever beam method) | KJ/ | ≥34 |
| Vertical electric strength (in oil of 90ºC±2ºC,1mm) | MV/m | ≥14.2 |
| Parallel breakdown voltage (in oil of 90ºC±2ºC) | KV | ≥35 |
| Dielectric constant (below 48Hz-62Hz) | - | ≤5.5 |
| Dielectric constant (below 1MHz) | - | ≤5.5 |
| Thermostability | ºC | 150 |
| Oil resistivity in transformer oil 4h | ºC | 130 |
| Tensile strength lengthways horizontal | MPA | ≥314 |
| Adhesive strength | N | ≥5600 |
| Dielectric dissipation factor (below 48Hz-62Hz ) | - | ≤0.04 |
| Dielectric dissipation factor (below 1MHz ) | - | ≤0.04 |
| Density | g/ cm3 | (1.8-2) |
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Company Profile
Our Services
FAQQ: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.