Supply ODM China Fr-4 Epoxy Glass Fiber Sheet G10 Epoxy Resin Fiberglass Prepreg Sheet
We try for excellence, service the customers”, hopes to be the most effective cooperation workforce and dominator company for staff, suppliers and shoppers, realizes price share and ongoing marketing for Supply ODM China Fr-4 Epoxy Glass Fiber Sheet G10 Epoxy Resin Fiberglass Prepreg Sheet, We honor our core principal of Honesty in business, priority in service and will do our best to offer our customers with high quality products and excellent service.
We try for excellence, service the customers”, hopes to be the most effective cooperation workforce and dominator company for staff, suppliers and shoppers, realizes price share and ongoing marketing for 3240 Epoxy Electrical Insulation Laminate Sheet, China 3240 Epoxy Glass Fiber Sheet, They’re durable modeling and promoting effectively all over the world. Under no circumstances disappearing major functions in a quick time, it’s a really should in your case of excellent good quality. Guided by the principle of “Prudence, Efficiency, Union and Innovation. the company make a terrific efforts to expand its international trade, raise its company profit and raise its export scale. We’re confident that we have been planning to possess a vibrant prospect and to be distributed all over the world within the years to come.
Product Description
This product is made with the electrician non-alkali glass fiber cloth as the backing material, with high TG epoxy resin as binder via hot pressing laminated under 155 degree temperature.It has high mechanical strength under normal temperature , still has strong mechanical strength , good electrical properties under dry and wet environment, can be used in damp environment and transformer oil.It belongs to grade F heat resistance insulating material.The technical data is similar to FR5,but is not fire retardant.
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 EPGC203.
Features
1.High electrical stability under high humidity;
2.Excellent mechanical properties;
3.High mechanical strength under high temperature;4.High Moisture resistance;
5.High heat resistance;
6.Temperature resistance:Class F,155℃
Application
Applicable to all kinds of motor, electrical, electronic and other fields, widely used in motor, electrical equipment as insulation structure parts, high voltage switchgear, high voltage switch (such as motor stator insulation materials at both ends, rotor end plate rotor flange piece, slot wedge, wiring plate, etc.).
Main Performance Index
NO. | ITEM | UNIT | INDEX VALUE | |
01 | Density | g/cm³ | 1.8-2.0 | |
02 | Water absorption | % | <0.5 | |
03 | Vertical bending strength | MPa | ≥350 | |
04 | Vertical compression strength | MPa | ≥350 | |
05 | Parallel impact strength(Charpy type) | KJ/m² | ≥33 | |
06 | Parallel shear strength | MPa | ≥30 | |
07 | Tensile strength | MPa | ≥240 | |
08 | Vertical electric strength(in oil of 90℃±2℃) | 1mm | MV/m | ≥14.2 |
2mm | ||||
≥11.8 | ||||
3mm | ||||
≥10.2 | ||||
09 | Parallel breakdown voltage(in oil of 90℃±2℃) | KV | ≥35 | |
10 | Relative dielectric constant(50Hz) | - | ≤5.5 | |
11 | Dielectric dissipation factor(50Hz) | - | ≤0.04 | |
12 | Insulation resistance after soaking(After soaking for 24 hours) | MΩ | ≥5.0×104 | |
13 | Fire resistance(UL94) | - | V-0 |
We try for excellence, service the customers”, hopes to be the most effective cooperation workforce and dominator company for staff, suppliers and shoppers, realizes price share and ongoing marketing for Supply ODM China Fr-4 Epoxy Glass Fiber Sheet G10 Epoxy Resin Fiberglass Prepreg Sheet, We honor our core principal of Honesty in business, priority in service and will do our best to offer our customers with high quality products and excellent service.
Supply ODM China 3240 Epoxy Glass Fiber Sheet, 3240 Epoxy Electrical Insulation Laminate Sheet, They’re durable modeling and promoting effectively all over the world. Under no circumstances disappearing major functions in a quick time, it’s a really should in your case of excellent good quality. Guided by the principle of “Prudence, Efficiency, Union and Innovation. the company make a terrific efforts to expand its international trade, raise its company profit and raise its export scale. We’re confident that we have been planning to possess a vibrant prospect and to be distributed all over the world within the years to come.