Top Quality High Quality Yellow/Black/Aqua Green Halogen-Free Vo Flame Retardant Fr-5 (F class 155 degrees) , Quality Assurance
“Sincerity, Innovation, Rigorousness, and Efficiency” is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Top Quality High Quality Yellow/Black/Aqua Green Halogen-Free Vo Flame Retardant Fr-5 (F class 155 degrees) , Quality Assurance, Let’s cooperate hand in hand to jointly generate a beautiful foreseeable future. We sincerely welcome you to visit our corporation or call us for cooperation!
“Sincerity, Innovation, Rigorousness, and Efficiency” is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Insulation and Fiberglass Sheet, We’ve been proud to supply our products and solutions to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
Product Description
This product was laminated by the high temperature and high pressure with electronic glass fiber cloth impregnated with halogen-free epoxy resin.It with high mechanical properties,dielectric properties and flame retardant properties,it also with good heat resistance and moisture resistance;
Compliance With Standards
In accordance with GB/T 1303.4-2009 electrical thermosetting resin industrial hard laminates – Part 4: epoxy resin hard laminates, IEC 60893-3-2-2011 insulating materials – electrical thermosetting resin industrial hard laminates – Part 3-2 of the individual material specification EPGC202.
Features
1.High mechanical properties;
2.High dielectric properties;
3.Good Mechinability
4.Good moisture resistance;
5.Good heat resistance;
6.Temperature resistance:Grade B,130℃
7.Flame retardant property:UL94 V-0
Application
This product is mainly used as the structure parts for Motor and electrical equipment,including all kinds of switch、electric equipment、FPC reinforcement plate、carbon film printed circuit boards、computer drilling pad、mould and smelting equipment(PCB test flame）;and also suitable under wet environment and transformer oil.
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 | MPa | ≥340 | ||
| 4 | Vertical compression strength | MPa | ≥350 | ||
| 5 | Parallel impact strength (charpy type-gap) | KJ/m² | ≥37 | ||
| 6 | Parallel shear strength | Mpa | ≥34 | ||
| 7 | Tensile strength | MPa | ≥300 | ||
| 8 | Vertical electric strength （in oil of 90℃±2℃） |
1mm | KV/mm | ≥14.2 | |
| 2mm | ≥11.8 | ||||
| 3mm | ≥10.2 | ||||
| 9 | Parallel breakdown voltage(in oil of 90℃±2℃） | KV | ≥40 | ||
| 10 | Dielectric dissiption factor（50Hz) | - | ≤0.04 | ||
| 11 | Insulation Resistance | Normal | Ω | ≥5.0×1012 | |
| After soaking for 24hours | ≥5.0×1010 | ||||
| 12 | Combustibility（UL-94) | Level | V-0 | ||
“Sincerity, Innovation, Rigorousness, and Efficiency” is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Top Quality High Quality Yellow/Black/Aqua Green Halogen-Free Vo Flame Retardant Fr-5 (F class 155 degrees) , Quality Assurance, Let’s cooperate hand in hand to jointly generate a beautiful foreseeable future. We sincerely welcome you to visit our corporation or call us for cooperation!
Top Quality Insulation and Fiberglass Sheet, We’ve been proud to supply our products and solutions to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
