EPGC204 Epoxy Fiberglass Laminate Sheet
EPGC204 Epoxy Fiberglass Laminate Sheet
Product Introduction
- This sheet is made of non-alkali glass fiber cloth impregnated with special epoxy resin through high temperature and high pressure. It is a F Grade heat-resistant insulating material. It has high mechanical performance at medium temperature and stable electrical performance at high temperature. It is suitable for high-insulation structural parts for machinery, electrical appliances and electronics, with high mechanical strength, thermal mechanical strength, flammability, heat resistance, and moisture resistance.
- It is widely used in the isolation and support of inverters, motors,electronic appliances, aluminum batteries, new energy, electrical equipment, distribution boxes, fixture boards, mold plywoods, high and low voltage wiring boxes, packaging machines, combs, Mechanical molds, forming machines, drilling machines, table polishing pads, insulating frameworks, insulating coil frameworks, transformer frameworks, etc.
| Specification Overview | |
| Name | EPGC204 Epoxy Fiberglass Laminate Sheet |
| Base Material | Epoxy resin + Fiber glass |
| Color | Greenyellowredblackwhite,etc (Color can be customized according to customer requirements) |
| Thickness | 0.1mm – 300mm ( More than 300mm can be produced according to product requirements) |
| Dimensions | Regular size are 1020x1220mm,1020x2040mm,1220x2440mm; Special size, we can produce and cut according to customer’s requirements. |
| Density | 1.97g/cm3 – 2.2 g/cm3 |
| OEM | Accepted |
Main Specification
| Indicator Name | Unit | Indicator Value | ||
| Density | g/ cm³ | 1 . 8 – 2 . 0 | 1 . 8 – 2 . 0 | |
| Water absorption | % | ≤ 0 . 5 | ≤ 0 . 5 | |
| Vertical layer bending strength | Normality | MPa | ≥ 440 | ≥ 400 |
| 155 ± 2 ℃ | MPa | ≥ 280 | ≥ 250 | |
| Impact strength (simple beam method) | Longitudinal without gap | K J/ m² | ≥ 147 | ≥ 129 |
| Horizontal without gap | ≥ 98 | ≥ 77 | ||
| Compressive strength | Vertical layer | MPa | ≥ 350 | ≥ 300 |
| Parallel layer | MPa | ≥ 260 | ≥ 200 | |
| Bond strength | N | ≥7200 | ≥ 6800 | |
| Tensile Strength | Vertical | MPa | ≥280 | ≥ 240 |
| Horizontal | ≥ 200 | ≥ 180 | ||
| Vertical layer direction electric strength (90 ℃ ± 2 ℃ oil for 1 min) | 1mm | KV/ mm | ≥ 14 . 2 | ≥ 14 . 2 |
| 2mm | ≥ 12 . 4 | ≥ 12 . 4 | ||
| 3mm | ≥ 11 . 5 | ≥ 11 . 5 | ||
| Parallel layer direction breakdown voltage (90 ℃ ± 2 ℃ oil for 1 min) | KV | ≥ 45 | ≥ 45 | |
| Dielectric loss factor (50 Hz) | / | ≤ 0 . 04 | ≤ 0 . 04 | |
| Insulation resistance | Normality | Ω. m | ≥ 1 . 0 × 101 2 | ≥ 1 . 0 × 101 2 |
| After immersed in water for 24 h | ≥ 1 . 0 × 101 0 | ≥ 1 . 0 × 101 0 | ||
| Flammability (UL-94) | Level | V- 1 | V- 0 | |
FAQ
- Q1: Samples
We can send you free sample,but you need to pay for the shipping charge. - Q2: How about the quality of mass production ?
Our warehouse staff will keep another sample the same as you received.the production process will be under your requirement.please rest assured about the quality. - Q3: Delivery time
It depends on order quantity.Generally speaking, the delivery time will be within 7 to 15 days. - Q4: Package
We will use professional craft paper to package on plywood pallet.if you have special package requirements, we will pack as your need. - Q5: Payment
We accept T/T,L/C,Western Union,Paypal , etc.
Product Photograph
