Electrical Insulation Laminated High Densified Perma Wood for Transformer

Specifications
Product name: electrical laminated wood, electric laminated wood
Place of Origin: China (Mainland)                                             Brand Name: KANGLIYUAN
Shape: Sheets, BlOCK, Board, Customizable                          Size: Customized Size
Properties: Good Mechanical Properties                                 Material: beech veneers, phenol-formaldehyde resin
Rated Voltage: 500kv                                                               Insulation class: 145oC-150oC
Density: 0.9-1.1t/m3                                                                  Surface Finishing: All-Sided Sanding
Tensile Strength: ≥80MPa                                                         Shear strength: ≥7MPa
Application: High Voltage, Oil-immersed transformer                 Layers: Multi-Layered
Moisture content: ≤6.0%                                                            Thickness: Customer Demands,
Feature: High Temperature Resistance 150oC                               Type: Plywoods
Usage: Insulation Protection Electronic Part For Transformers       Color: Natural
Certification: ISO9001:2000,ISO14001,UL,3C,                               OEM,ODM service: Available
Sample: Insulation Materials Sample Available                               Standard: GB/T20634, IEC61061
Volume resistivity: ≥ 10aMΩ/m                                                        Formaldehyde Emission Standards: E0


Technical  data

 
New wood fiber rigid electrical insulation material 
Wood fiber rigid electrical insulation material is widely used in transformers, transformers in the insulation, support materials. With the proportion of moderate, high mechanical strength, easy vacuum drying, easy machining advantages, the dielectric constant close to the transformer oil, with a reasonable insulation can be 155 oC long-term use of transformer oil. Electrician laminated wood in the oil-immersed transformer has been widely used in the manufacture of the upper and lower pressure plate, lead bracket, iron yoke pad and other parts used in the transformer to produce clips, it replaced the steel, insulating cardboard, epoxy cardboard, Epoxy glass cloth in these areas, thereby reducing the transformer's weight and material costs. Electrician laminates are made of high-quality beech wood cooking, peeling, drying veneer, coated with a special insulating plastic, the high temperature, high pressure and made.