Phenolic cotton cloth laminated rod

For different sizes, current stock or more information, please contact us at: +359888888094; elektrabg@abv.bg

Description

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Phenolic cotton cloth laminated rods with a circular cross-section are obtained by winding several layers of cotton fabric impregnated with a thermosetting resin of the phenolic type and pressing them into a mold. The material has excellent electrical insulation properties. Phenolic cotton rods have very good mechanical and thermal properties, and due to the way the laminated rods are manufactured, they have a high crushing strength. The phenolic cotton cloth laminated rod has excellent electrical insulation properties and is easy to process. Phenolic cotton laminated rods have very good mechanical properties and can absorb vibrations without having any difficulties. Phenolic cotton laminated materials are the traditional alternative to technical plastics.

Areas of application

• transformers
• electric motors
• switchboards
• motherboards
• bushings
• eccentrics
• gears
• running rollers and rollers
• sliders
• washers
• sealing rings
• sliding sleeves
• wasps
• bearings
• others

Stock

Ф (mm)	Length (mm)	Weight (kg)
10	600	0.150
15	1000	0.300
20	1000	0.500
25	1000	0.700
30	1000	1.100
35	1000	1.500
40	1000	2.000
45	1000	2.200
50	1000	3.100
55	1000	3.400
60	1000	4.500
70	1000	5.100
80	1000	8.300
90	1000	10.400
100	1000	13.200
110	1000	15.000
120	1000	18.300
130	1000	21.000
140	1000	25.500
150	1000	28.500
160	1000	32.000
180	1000	40.000
200	1000	50.000
220	1000	65.000
250	1000	82.000

Specifications

Properties	Unit	Value
Density	g / cm3	1,2-1,4
Bending strength	MPa	100
Compressive strength	MPa	100
Tensile strength	MPa	40
Electric strength at 90оС in oil	kV/mm	7
Impact strength with cut: ак-10 ак-15	J / m2	12 15
Insulation resistance	W	5х107
Heat resistance	°C	105
Water absorption (3 mm thickness)	%	1