Rods

Phenolic paper rods

Characteristics: Phenolic paper rods are made of paper and phenolic resin.

Application: They are used as insulating and construction material for the construction of various electrical equipment.

Type according EN-60893	Unit	PFCP 41
Used name		Phenolic paper rod
Type according to DIN 7735		Hp 2068
Type according to NEMA
Reinforcement		paper
Resin		phenol

MECHANICAL PROPERTIES
Flexural strength flatwise perpendicular to laminations (at 20°C)	MPa	120
Compressive strength perpendicular to laminations	MPa	90

DIELETRIC PROPERTIES
Dielectric strength perpendicular to layers in oil 90°C	kV	13
Insulation resistance after immersion in water	MΩ	75

PHYSICAL PROPERTIES
Density	g/cm³	1,2 - 1,4
Temperature index (TI)		120
Water absorption (for thickness 3mm)	mg/cm³	3
Flammability (category)		-

Glass epoxy rods

Characteristics: Glass-fiber bars are made of glass fabric and epoxy resin.

Application: They have very good mechanical and electrical insulation properties, they are suitable for use in difficult climatic conditions.

Production dimensions: Glass-fiber bars are manufactured from a diameter of 25 mm up to a diameter of 100 mm. Production lengths of rods: 580 mm.

Type according EN-60893	Unit	EPGC41	EPGC42		EPGC 43
Used name		Glass epoxy rod G10	Glass epoxy rod G11 155°	Glass epoxy rod TSE-180	Glass epoxy rod FR-4
Type according to DIN 7735
Type according to NEMA
Reinforcement		glass fabric	glass fabric	glass fabric	glass fabric
Resin		epoxid	epoxid	epoxid	epoxid

MECHANICAL PROPERTIES
Flexural strength flatwise perpendicular to laminations (at 20°C)	MPa	540	545	520	625
Compressive strength perpendicular to laminations	MPa	-	340	350	380

DIELETRIC PROPERTIES
Dielectric strength perpendicular to layers in oil 90°C	kV	49	42	56,7	49
Insulation resistance after immersion in water	MΩ	1x10³	3,6x10³	3,7x10²	1x10³

PHYSICAL PROPERTIES
Density	g/cm³	1,7 - 1,9	1,7 - 1,9	1,7 - 1,9	1,7 - 1,9
Temperature index (TI)		130	155	180	130
Water absorption (for thickness 3 mm)	mg/cm³	0,6	1	0,9	0,1
Flammability (category)		-	-	-	V0

Phenolic cotton rods

Characteristics: Winded and pressed bars of hardened fabric are made of cotton fabric and phenolic resin.

Applications: They are suitable for the manufacture of various mechanically and electrically loaded components, plain bearings, housings, small-gear gears.

Production dimensions: Textile rods are made from 6 mm in diameter to 200 mm in diameter. Production lengths of rods: 1000 mm.

Type according EN-60893	Unit	PFCC42
Used name		Phenolic cotton rod
Type according to DIN 7735		Hgw2088
Type according to NEMA
Reinforcement		cotton fabric
Resin		phenol

MECHANICAL PROPERTIES
Flexural strength flatwise perpendicular to laminations (at 20°C)	MPa	110
Compressive strength perpendicular to laminations	MPa	185

DIELETRIC PROPERTIES
Dielectric strength perpendicular to layers in oil 90°C	kV	5
Insulation resistance after immersion in water	MΩ	40

PHYSICAL PROPERTIES
Density	g/cm³	1,2 - 1,4
Temperature index (TI)		120
Water absorption (for thickness 3 mm)	mg/cm³	3
Flammability (category)		-

Note: The above values in the table are informative only. Technical sheets for individual products on request.

Rods

Phenolic paper rods

Glass epoxy rods

Phenolic cotton rods

INDUSTRY DAYS 2024

PLASTEX 2024