OEM/ODM Factory Higher Temperature Epoxy Glassfiber Board, Epoxy Sheet, Epoxy Glass Sheet, Epoxy Resin Sheet, Fr4 Epoxy Glass Sheet, Epoxy Board
With our leading technology likewise as our spirit of innovation,mutual cooperation, benefits and development, we’re going to build a prosperous future together with your esteemed enterprise for OEM/ODM Factory Higher Temperature Epoxy Glassfiber Board, Epoxy Sheet, Epoxy Glass Sheet, Epoxy Resin Sheet, Fr4 Epoxy Glass Sheet, Epoxy Board, We are also frequently hunting to determine relationship with new suppliers to deliver impressive and good option to our valued buyers.
With our leading technology likewise as our spirit of innovation,mutual cooperation, benefits and development, we’re going to build a prosperous future together with your esteemed enterprise for China Epoxy Board and Higher Temperature Epoxy Glassfiber Board, Our company covers an area of 20, 000 square meters. We’ve got more than 200 workers, expert technical team, 15 years’ experience, exquisite workmanship, stable and reliable quality, competitive price and sufficient production capacity, this is how we make our customers stronger. If you have any inquiry, please do not hesitate to contact us.
Product Description
This product is a laminated product which made with the chemical treatment electrical purposed alkali-free glass cloth as the backing material,by hot pressing with epoxy resin as binder.It has high mechanical strength under high temperature,with good electrical stability under high humidity.The thermostability is grade F,suitable for all kinds of motor, electric appliances,electronic and other fields.
Features
1.Good electrical stability under high humidity;
2.High mechanical strength under high temperature;
3.Moisture resistance;
4.Heat resistance;
5.Temperature resistance:Grade F
Compliance With Standards
In accordance with GB/T 1303.4-2009 electrical thermosetting resin industrial hard laminates – Part 4: epoxy resin hard laminates.
Appearance: the surface should be flat, free of bubbles, pits and wrinkles, but other defects that do not affect the use are allowed, such as: scratches, indentation, stains and a few spots.The edge shall be cut neatly, and the end face shall not be delaminated and cracked.
Application
Suitable for all kinds of motor, electric appliances,electronic and other fields.
Main Performance Index
| NO. | ITEM | UNIT | INDEX VALUE | ||
| 1 | Density | g/cm³ | 1.8-2.0 | ||
| 2 | Water absorption Rate | % | ≤0.5 | ||
| 3 | Vertical bending strength | Normal | MPa | ≥340 | |
| 155±2℃ | ≥170 | ||||
| 4 | Compression strength | Vertical | MPa | ≥300 | |
| Parallel | ≥200 | ||||
| 5 | Impact strength (charpy type-gap) | Lengthway no gap | KJ/m² | ≥147 | |
| Horizontal no gap | ≥98 | ||||
| 6 | Bonding strength | N | ≥6800 | ||
| 7 | Tensile strength | Lengthway | MPa | ≥280 | |
| Horizontal | ≥200 | ||||
| 8 | Vertical electric strength （in oil of 90℃±2℃） |
1mm | KV/mm | ≥14.2 | |
| 2mm | ≥11.8 | ||||
| 3mm | ≥10.2 | ||||
| 9 | Parallel breakdown voltage(1 min in oil of 90℃±2℃） | KV | ≥35 | ||
| 10 | Dielectric dissiption factor（50Hz) | - | ≤0.04 | ||
| 11 | Parrallel Insulation Resistance | Normal | Ω | ≥1.0×1012 | |
| After soaking for 24hours | ≥1.0×1010 | ||||
With our leading technology likewise as our spirit of innovation,mutual cooperation, benefits and development, we’re going to build a prosperous future together with your esteemed enterprise for OEM/ODM Factory Higher Temperature Epoxy Glassfiber Board, Epoxy Sheet, Epoxy Glass Sheet, Epoxy Resin Sheet, Fr4 Epoxy Glass Sheet, G10,G11,FR5,EPGC308, We are also frequently hunting to determine relationship with new suppliers to deliver impressive and good option to our valued buyers.
OEM/ODM Factory China Epoxy Board and Higher Temperature Epoxy Glassfiber Board, Our company covers an area of 60, 000 square meters. We’ve got more than 100 workers, expert technical team, 20 years’ experience, exquisite workmanship, stable and reliable quality, competitive price and sufficient production capacity, this is how we make our customers stronger. If you have any inquiry, please do not hesitate to contact us.
