Water-resistant panel board of the ВО-1 brand – GOST 6659-83

Used for the interior body and cabin decoration of cars and tractors covering the needs of the national economy.

Manufactured in sheets, the sizes are established between the manufacturer and the customer.

Quality index:

Index name Rate
Gage, mm 1,75 ±0,1
. 2,0 +0,2
. 2,0  -0,1
.2,5 ±0,2
3,0 ±0,25
Density, g/cm3, not less than 0,90
Blotting capacity at full immersion for 30 min, %, not more than 9
Linear deformation in the paper cross direction after a 2 h water immersion at (20±2)°С, %, not more than 0,4
Linear deformation in the paper cross direction after drying at 100-105° С until fixed-mass, %, not more than -0,7
Average tensile strength in two directions, kgf / mm2, not less than 2,0
Moisture percentage, % 5,0 – 8,0

Binder board (100% repulped stock) – TU 5442-024-66536630-2014

Used for the needs of national economy.

Manufactured in sheets, sizes 1640 х 1000, 1400 х 1170, 1640 х 1170 mm.

Other paperboard sizes can be manufactured upon the agreement between the manufacturer and the customer.

Quality index:

Index name Rate
Gage, mm 1,25 ±0,10
1,50 ±0,10
1,75 ±0,12
2,00 ±0,12
2,50 ±0,12
3,00 ±0,12
1м2paperboard weight, g, for paperboard of the following gage, mm
1,25
1,50
1,75
2,00
2,50
3,00		 1350 ±100
1550 ±100
1775 ±125
2000 ±125
2500 ±125
2900 ±125
Density, g/cm3, not less than 0,80
Moisture percentage, % 8,0 ±2,0

Electrical insulating board (70% repulped stock – 30% cellulose) – TU 5443-025-49559948-2015

Intended for the usage in air environment at temperatures up 90°С covering the needs of national economy.

Manufactured in sheets sizes 1640 х 1000, 1400 х 1170, 1640 х 1170 mm (other sizes upon the agreement).

Quality index:

Index name Rate
Gage, mm 1,50 ±0,10
1,75 ±0,12
2,00 ±0,20
2,50 ±0,20
3,00 ±0,25
Density, g / cm3, not less for paperboard of the following gage, mm:
1,50 – 2,00
2,50 – 3,00		 1,00
0,95
Tensile strength, kg(f) / mm2, not less than:
paper machine direction
paper cross direction		 4,0
1,5
Dielectric strength kV/mm, not less than
1,50 – 2,00
2,50 – 3,00		 10,0
9,0
Chark content mass, %, not more than 3,5
Moisture percentage, % 8,0 ±2,0

Standardized paperboard (100% repulped stock) – TU 5443-026-49559948-2015

Intended for presswork, needs of the national economy.

Manufactured in sheets sizes 800 х 1000, 1640 х 1000, 1400 х 1170, 1640 х 1170 mm (other sizes upon the agreement).

Quality index:

Index name Rate
Density, g/cm3, not less than 0,65
Paper cross direction tensile strength, kg(f) / mm2, not less than: 1,2
Moisture percentage, % 9,0±3,0