WEIELECTRICcom supply TRANSFORMER PLYWOOD. Plywood is produced by gluing together, in high temperature (145-150° C)) and under high pressure (6-12 MPa), beech veneers 2 mm thick bonded with special phenol-formaldehyde resin.  Structure of transformer plywood can be crossed when the grain in neighbouring layers is at right angle and parallel with the grain laid parallel in each layer. Features Excellent dielectric and echanical properties . Applications  It is widely used for production of power transformers.  Standard sizes  1500 x 1000 mm ,1000 x 1500 mm , 2000 x 1000 mm , Tolerances of length and wild of the panels: 0, 5 ± Mm, Thickness: 5-120mm cross build .our plywood is being used inside the transformer being insulating material.This material is good for electrical application. .We also offer ready to use product duly converted into disired sizes as per drawing. Densified Plywood For Transformer Manufactu.we also supply as Laminated Transformer Board  thickness of laminated Transformerboard begins from 5.0 mm up to 120.0 mm CREPE PAPER TUBE ID. 3/16" to 5"  Standard Wall Build  . 040" -. 060" -. 125" -. 185" -. 250",CREPE PAPER ,Crepe Paper & Tubes Insulation Crepe Paper is one of the most important solid insulation materials used in transformers. Its quality directly influences the life span of the transformer. The BDV is enhanced by up to 80% as compared to base kraft paper. To ensure of best quality of Crepe paper, the base kraft paper is manufactured using longer fibers of pure wood pulp.LAMINATED TRANSFORMER BOARD  ,DIAMOND DOTTED PAPER (DDP),Electrical grade  Insulating kraft paper  It is a low-voltage grade insulating paper well suited for making electromagnetic wires, power cables of transformers below 35kv and other electrical insulating equipments below 35kv  ,Presspaper PSP3055  (presspan) Thickness: 0.10mm --- 0.50mm  Both in roll and sheet are available. 
Width: 500mm ---1250mm ,Pressboard PSP3050  (transformer board PSP3050) Insulation class a (105 ° C) Thickness: 0.80mm --4.0mm  Sheet dimension: 1000mm x 2000mm, 2100mm x 4200mm Pressboard PSP3052  (transformer board PSP3052)  Insulation class a (105 ° C Thickness: 0.80mm -4.0mm  Sheet dimension: 1000mm x 2000mm, 2100mm x 4200mm  competitive quote in china . more know of us look at allinsulatingCOM,WEIELECTRICcom