- Model NO.: MJ-9334
- Type: CNC Parts
- Material: Fiberglass
- Maximum Voltage: >100KV
- Certification: ISO9001
- Formation Methods: High Temperature and High Pressure
- Size: Customized
- Customizable: Yes
- Temperature: High Temperature
- Transport Package: According to Customers′ Requirements
- Origin: Xi′an, China
- Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Generator
- Chemistry: Hybrid Insulation
- Thermal Rating: B, B-F, F, H
- Classification: Hybrid Insulation Materials
- Brand: Mj
- Delivery: 7-10 Working Days
- Samples: Free Samples Are Welcome
- MOQ: 1 Piece
- Trademark: MJ
- Specification: ISO9001
- HS Code: 85479090
Defferent heat grades
Excellent mechanical and electrical properties
Customized specification acceptable
Less tolerance
Application:
Insulation part, insulation accessories
Electrical components, electrical transformer part
Knife switch bottom board, electrical accessories
Electrical transformer part, knife switch bottom board
Insulation clamps, Other insulation processing parts
       Basic information | |
Product name | Processed Electrical Insulation Compenents |
Brand | MJ |
Material | The same with the original laminates' materials |
Grade | B, B-F, F, H |
Feature                                                                                                       | |
Defferent heat grades                                                                                                                                                                     Excellent mechanical and electrical properties Less tolerance                                                               | |
Application | |
Insulation part insulation accessories electrical component electrical transformer part knife switch bottom board electrical accessories electrical transformer part knife switch bottom board insulation clamp Other insulation processing parts |
Basic information | |
Product name | BMI Electrical Insulation Laminted Sheet/Prepreg |
Item No. | MJ-9334 |
Brand | MJ |
Material | BMI resin and Alkali free fiberglass cloth |
Grade | Grade H |
Feature | |
Excellent mechanical & electric property                                                                                                               Good heat & moisture resistance                                                                                       Easy for processing & machining | |
Application | |
Can be processed into  high temperatue insulating structural parts installed in a variety of motors and electrical equipmenst, or processed into motor slot wedges, standard and non-standard shaped parts | |
Technical Performance | |
Density | ≥1.7g/cm3 |
Appearance | Natural color Dark brown, surface smoothly without bubble and impurities, no flow marks, Cutting edge without fault and separation |
Sheets Thickness | 0.1-50mm |
Size | ≥1220x980mm |
Formation methods | High temperature and high pressure |
Thermal stability in 24h | ≥220ºC |
Water absorption | ≤1.0% |
Impact strength parallel to layer (Charpy method) | ≥147 KJ/m2 |
Tensile strength | ≥120 Mpa |
Flexural strength perpendicular to layer                                         at room temperature                               at high temperature  180±2ºC | ≥400 MPa                                                                                                               ≥200 MPa |
Electric strength,perpendicular to the layer(at 90ºC±2ºC oil.)                                                                                        0.5-1.0mm                                                                                                                                        1.1-2.0mm                                                                                                                                        2.1-3.0mm | ≥22 MV/m                                                                           ≥20 MV/m                                                                             ≥18 MV/m |
Dissipation factor                            Under 48Hz~62 Hz                         Under 1MHz.               | ≤0.08                                                 |
Voltage resistance parallel to layer                                       (at 90ºC±2ºC oil for 1min) | ≥30 kV |
Insulation resistance parallel to the layer .                                             At room temperature                   Immersing in water for 24h | ≥1.0×104 MW                                                                  ≥1.0×102 MW |
Volume resistivity                            At room temperature                   Immersing in water for 24h            180ºC±2ºC        | ≥1.0×105 MW/m                                                               ≥1.0×103 MW/m                                                               ≥1.0×103 MW/m |
Surface resistivity                          At room temperature                   Immersing in water for 24h            180ºC±2ºC   | ≥1.0×106 MW                                                                        ≥1.0×104 MW                                                                        ≥1.0×104 MW |
Reference Standard | GB/T1303.1-1998 |
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