Hot Sale 3021 Phenolic Paper Laminate Sheet/Pressboard

• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
• Type: Insulation Sleeve
• Chemistry: Inorganic Insulation
• Material: Cotton Cloth
• Thermal Rating: E 120
• Maximum Voltage: 20KV~100KV
• Model NO.: 3021 phenolic paper sheet
• Classification: Inorganic Insulation Material
• Certification: ISO9001
• Color: Brown
• Brand: Chr
• Size: 1020X2070mm 1220X2440mm
• Thickness: 0.5-120mm
• Heat-Resistance: E Class 120
• Storage Life: 1 Year
• Delivery Time: 20days
• Transport Package: Pallet
• Specification: A Class
• Trademark: CHR
• Origin: China
• HS Code: 590390000
• Production Capacity: 20mt/Week

Product Description

Product Description
3021 Phenolic paper laminate sheet
Heat-resistance: Eclass  120ºC
Material: phenolic paper and phenolic resin
Property: With high dielectric and mechanical property under normal condition.
Application: with good mechanical performance and electric performance for motors and electrical apparatus ,as well as transformer oil.
The specification:  Thickness(mm): 1-120mm
Size: 980X1980mm, 1020X2040mm
Package: pallet     Storage life---1 year

Tested Item	unit	standard
Vertical layer thickness of the applicable to bending strength 1.6 mm	Mpa	118
Bonding strength of the applicable  10mm thickness	N	3200
Parallel layer thickness of the fitness to insulation resistance 1.0 mm  Normal Damp after	∏	1.0X109 1.0X107
The vertical layer to withstand voltage withstand in transformer oil, 20 ºC ±5 ºC / 5min. Thickness 0.4-1 1.1-2 2.1-3 3 above the side processors	MV/M	16 15 13 13
To withstand voltage parallel layers for > 3 MM thickness in transformer oil pressure 20 ºC± 5 ºC / 5 MIN	Kv	14
Thermal stability:  20 MM thickness and the following person Thick 20 MM or more	ºC	115   90