E Class 3021 Phenolic Paper Laminate Sheet Pressboard

E Class 3021 Phenolic Paper Laminate Sheet Pressboard

Product Description
3571 Phenolic paper laminate sheet
Warmth-resistance: Eclass  120ºC
Substance: phenolic paper and phenolic resin
House: With high dielectric and mechanical residence underneath normal problem.
Software: with good mechanical functionality and electric powered overall performance for motors and electrical equipment ,as nicely as transformer oil.
The specification:  Thickness(mm): one-120mm
Dimensions: 980X1980mm, 1571X2040mm
Package deal: pallet     Storage life—one year

Tested Item device common
Vertical layer thickness of the applicable to bending toughness 1.6 mm Mpa 118
Bonding strength of the applicable  10mm thickness N 3200
Parallel layer thickness of the health to insulation resistance one. mm 
Regular
Damp following
 
one.0X109
1.0X107
The vertical layer to face up to voltage endure in transformer oil, twenty ºC ±5 ºC / 5min.
Thickness .four-one
1.one-2
2.1-three
three earlier mentioned the side processors
MV/M  
sixteen
15
thirteen
13
To withstand voltage parallel layers for > 3 MM thickness in transformer oil force twenty ºC± 5 ºC / five MIN Kv 14
Thermal balance: 
twenty MM thickness and the pursuing person
Thick twenty MM or more
ºC  
 
115
 
90

 

E Class 3021 Phenolic Paper Laminate Sheet Pressboard