Hot sale China 3233 Melamine Glass Fiber Laminate Sheet for Electric Insulation Parts
We’ve lots of great employees associates excellent at promoting, QC, and working with types of troublesome problem from the manufacturing process for Hot sale China 3233 Melamine Glass Fiber Laminate Sheet for Electric Insulation Parts, We focus on building own brand and in combination with numerous experienced expression and first-class equipment . Our goods you worth have.
We’ve lots of great employees associates excellent at promoting, QC, and working with types of troublesome problem from the manufacturing process for China Insulation Sheet, Laminated Sheet, Welcome any of your inquiries and concerns for our goods. We look forward to establishing a long-term business relationship with you in the near future. Contact us today. We’re the first business partner for yourself!
Product Description
This product is a laminated sheet which is made of eletrical alkali free glass cloth impregnated with melamine resin by hot pressing.It has good arc resistance and certain dielectric properties and flame retardant properties. It can be used as arc resistance materials in switches, structural parts of electrical equipment and isolation materials for electrical equipment
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 | % | ≤3.0 | ||
| 3 | Vertical bending strength | MPa | ≥200 | ||
| 4 | Parallel impact strength (charpy type-gap) | KJ/m² | ≥25 | ||
| 5 | Vertical electric strength （in oil of 90℃±2℃） |
1mm | KV/mm | ≥7.0 | |
| 2mm | ≥5.4 | ||||
| 3mm | ≥5.0 | ||||
| 6 | Parallel breakdown voltage(in oil of 90℃±2℃） | KV | ≥15 | ||
| 7 | Insulation Resistance | Normal | Ω | ≥1.0×1010 | |
| After soaking for 24hours | ≥1.0×108 | ||||
| 8 | Combustibility | Level | V-0 | ||
We’ve lots of great employees associates excellent at promoting, QC, and working with types of troublesome problem from the manufacturing process for Hot sale China 3233 Melamine Glass Fiber Laminate Sheet for Electric Insulation Parts, We focus on building own brand and in combination with numerous experienced expression and first-class equipment . Our goods you worth have.
Hot sale China Insulation Sheet, Laminated Sheet, Welcome any of your inquiries and concerns for our goods. We look forward to establishing a long-term business relationship with you in the near future. Contact us today. We’re the first business partner for yourself!
