High Density Birch Wood for Transformer

• Customization: Available
• Application: Insulators
• Color: Wood Color
• Model NO.: C2B, C3B, C4B
• Maximum Voltage: 20KV~100KV
• Thermal Rating: A 105
• Standard: GB/T20634, IEC61061
• Density: 1.1;1.2 ;1.25; 1.3; 1.4
• Type: Insulation Sheet
• Chemistry: Organic Insulation
• Classification: Organic Insulating Material
• Certification: ISO9001
• Transport Package: Pallet with Covering
• Specification: 1000*2000
• Origin: Shandong
• HS Code: 4413000000

Product Description

1.Product Description:
Our company can provide low-grade birch electrical laminated wood boards (for distribution 35kV transformers and below), ordinary birch electrical laminated wood boards (for 220kV transformers and below, and also for low-voltage parts of 330kV, 500kV and 750kV transformers), and birch and beech electrical laminated wood(for insulating element of higher voltage transformers) as required.


2. Production process:
Angular Grinding---Low-Temperature Drying----Assembly----Hot Pressing----Metal Detection

3.Characteristic
Good Electrical Insulation Properties.
High Mechanical strength at Low specific density.
Excellent dielectric properties.
Aptness to work at high temperature.
Very good oil absorption.

4.Standard sizes:
1500 * 1000 mm
3000 * 1500 mm
2000 * 1000 mm
Thickness: 8-120mm
Other sizes are available upon request. For each size, a minimum order of 1,000 kg per delivery is required.

5. Packaging & Delivery

The basic packing method is shown in the figure below, and other packing methods can be adjusted according to customer requirement.

Contact person:Monroe Li