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Kirovpaper / Production / Electrotechnical types of paper / Condenser paper

Condenser paper

GOST 1908-88 / TU 17.12.14-002-05569147-2022

Brand: (by GOST/TU) КОN/МКОN Depending on density (1.1; 1.2; 1.3 g/см3) and on thickness (8-30 мкм)

Production of condenser paper of following types (according to GOST 1908-88):

КОN - condenser paper (for producing small-sized electrical capacitors for industrial and household appliances);

МКОN – condenser paper with low dielectric losses, high values of chemical purity and dielectric strength.

For example, condenser paper КОN 2-8, where:

КОN – usual condenser paper;

2 – with density of paper 1,2 g on см³;

8 – with paper thickness 8 мкм.

Format: according to GOST (up to 800mm)

Raw materials: cellulose

Application: as a dielectric for electrical capacitors for the domestic market and for export

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Product indicators

KON 1

TU 17.12.14-002-05569147-2018

KON 2

GOST 1908-88

KON 3

GOST 1908-88

MKON 3

GOST 1908-88

Indicators descriptions	KON 1-10	KON 1-11	KON 1-12	KON 1-13	KON 1-14	KON 1-15	KON 1-22	KON 1-30	KON 1-35	Test technique
Thickness, micron	10	11	12	13	14	15	22	30	35	GOST 27015
Limit deviations	±0,7		±1,0				±1,5	±2,0
Average breakdown voltage in one layer at alternating voltage with a frequency of 50 Hz, V, not less	360	380	400	420	430	450	530	620	640	GOST 16745
The number of conductive inclusions per 1 m2, no more	120	100	80	70	60	50	20	10	10	GOST16747
Tangent of dielectric loss angle of paper in dry form at 1000 С, no more	0,26									GOST 16746
Breaking force in the machine direction, N, not less	12,0	13,1	14,5	15,6	16,8	18,0	26,4	36,0	38,0	GOST 13525.1
Mass fraction of ash,%, no more	0,38									GOST P 50317
Specific electrical conductivity of water extract, μS / cm, (module 1:50), no more	33									GOST 8552
pH of the aqueous extract	6,2-8,0									GOST 12523
Humidity,%, no more	9,0									GOST 13525.19

Paper for condensers

Condenser paper is a cellulose material used as a dielectric in the manufacture of electrolytic capacitors. It is the thinnest type of paper, characterized by a high degree of transparency.

The raw material for the production of this material is sulfate cellulose, purified from metal particles, which allows obtaining electrical insulating properties. Good capacitor paper can be identified by its homogeneous structure. The number of defects in it is minimized.

Buy condenser paper

LLC «Kirovpaper» for the domestic market and for export under the order produces paper for capacitors according to GOST 1908-88 types KON (standard) and MKON (with low dielectric losses, high chemical purity and electrical strength), density 1.1; 1.2; 1.3 g / cm3 and thickness from 8 to 30 microns. For detailed specifications, see the product table. To buy condenser paper, contact the sales department by phone, the number is indicated on the website, or fill out the electronic order form.

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Other types of products

Telephone paper

(TU) paper is made of the KT-50 brand

Electrical insulating transformer paper

(GOST) ТV-120 - transformer high-voltage heat resistance class A (operating temperature up to 105 C).

Electrical insulating coiling paper

(GOST) EN with thickness 70, 85 мкм.

Electrical insulating impregnated paper

(GOST) EIP-66 Б – mass of paper 1 м² - 66 g increased absorbency

Cable paper

(GOST) К и КМ with a thickness of 80 to 170 microns.

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Fluting paper and linerboard

Electrotechnical types of papers

Indicators descriptions	KON 2-8	KON 2-9	KON 2-10	KON 2-11	KON 2-12	KON 2-13	KON 2-14	KON 2-15	KON 2-16	KON 2-18	KON 2-20	KON 2-22	KON 2-30	Test technique
Thickness, micron	8	9	10	11	12	13	14	15	16	18	20	22	30	GOST 27015
Limit deviations	±0,5		±0,6	±0,7		±0,8			±1,0		±1,5		±2,0
Average breakdown voltage in one layer at alternating voltage with a frequency of 50 Hz, V, not less	350	360	380	410	440	450	460	470	480	510	540	580	690	GOST 16745
The number of conductive inclusions per 1 m2, no more	200	200	200	160	120	100	80	70	70	60	50	20	10	GOST 16747
Tangent of dielectric loss angle of paper in dry form at 1000 С, no more	0,32													GOST 16746
Breaking force in the machine direction, N, not less	12,9	14,5	16,5	17,7	19,4	21,0	22,6	24,2	25,9	27,4	30,5	34,0	45,7	GOST 13525.1
Mass fraction of ash,%, no more	0,38													GOST P 50317
Specific electrical conductivity of water extract, μS / cm, (module 1:50), no more	28													GOST 8552
pH of the aqueous extract	6,2-8,0													GOST 12523
Humidity,%, no more	9,0													GOST 13525.19

Indicators descriptions	KON 3-8	KON 3-9	KON 3-10	KON 3-12	KON 3-15	Test technique
Thickness, micron	8	9	10	12	15	GOST 27015
Limit deviations	±0,5	±0,6		±0,8
Average breakdown voltage in one layer at alternating voltage with a frequency of 50 Hz, V, not less	380	390	420	480	510	GOST 16745
The number of conductive inclusions per 1 m2, no more	180	150	100	80	50	GOST 16747
Tangent of dielectric loss angle of paper in dry form at 1000 С, no more	0,35					GOST 16746
Breaking force in the machine direction, N, not less	14,2	15,3	17,5	20,0	25,0	GOST 13525.1
Mass fraction of ash,%, no more	0,38					GOST R 50317
Specific electrical conductivity of water extract, μS / cm, (module 1:50), no more	28					GOST 8552
pH of the aqueous extract	6,2-8,0					GOST 12523
Humidity,%, no more	8,0					GOST 13525.19

Indicators descriptions	MKON 3-8	MKON 3-9	MKON 3-10	MKON 3-11	MKON 3-12	MKON 3-15	Test technique
Thickness, micron	8	9	10	11	12	15	GOST 27015
Limit deviations	±0,5		±0,6		±0,7	±0,8
Average breakdown voltage in one layer at alternating voltage with a frequency of 50 Hz, V, not less	420	460	480	510	560	600	GOST 16745
The number of conductive inclusions per 1 m2, no more	160	130	100	80	64	32	GOST 16747
Tangent of dielectric loss angle of paper in dry form at 1000 С, no more	0,29						GOST 16746
Breaking force in the machine direction, N, not less	12,5	14,0	15,6	17,1	18,7	23,8	GOST 13525.1
Mass fraction of ash,%, no more	0,30						GOST R 50317
Specific electrical conductivity of water extract, μS / cm, (module 1:50), no more	17						GOST 8552
pH of the aqueous extract	6,0-7,5						GOST 12523
Humidity,%, no more	8,0						GOST 13525.19