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epoxy giberglass rod

Details
3840
Similar to IEC grade EPGC41 and DIN grade HGW2375. Mechanical and electrical applications, good moisture resistance. If the   usage is not hindered, it is allowed to have some cracks on top surface or section of rod with diameter more than 25mm.
3841 & 3841F
Similar to NEMA grade G-10 and FR-4 respectively. If the usage is not hindered, it is allowed to have some cracks on top surface or section of rod with diameter more than 25mm.
3840
l Temperature grade: B glass (130)
l Color: nature (green)
l Diameter: 6-100mm
l Length: 1000mm
 
3841 & 3841F
l Temperature grade: B glass (130)
l Color: nature (green)
l Diameter: 6-100mm
l Length: 1000mm

Properties
Unit
Grade 
Epoxy Glass Cloth Molded Rod
3840
3841
3841F
Flexural strength

MPa
343
241
241
Tensile strength

MPa
196


Compressive strength
(Axial)

MPa

241
241
Breakdown voltage
parallel to
laminations
(in transformer oil)

kV
15
(902)
15
(902)
15
(902)
Insulation resistance
parallel to
lamination
A: Under normal
conditions D-24/23
Immersion in water


W

1.01010
1.0107

                  

                  
Density

g/cm3
(1.70-1.90)
Water absorption rate
(D-24/23,25L)

%

0.5
0.5
Flammability

Class


FV0
Color


Natural
Green
Green
Reference standard


Q/TXXFR004-2009