Farg'onaazot
Manufacture of chemical products
Trust in partnership - quality assurance.
Address:
Uzbekistan, Fergana region, Fergana, Sanoat street 222
Home \ Production \ Products \ Chemical products \ Writing papaer

writing papaer

       Writing paper for the manufacture of paper products, school notebooks, paper of consumer formats, stationery, blanks, and establishes requirements for the writing paper, made for the needs of the national economy.

GOST 18510-87
HS CODE 4802611509

 

       Security requirements: chemically active but physiologically harmless product, inflammable. 

 



 




Index indicator




N 0

N 1




N 2




Test method

А

B

C

Premium

First grade

 





1

 




Weight of paper of area 1 m, g

60,0+2,0

-

-

60,0+2,0

60,0+2,0

63,0




 GOST 13199-88

-3,0

-3,0

-3,0

65,0+2,0

65,0+2,0

65,0+2,0

65,0+2,0

-

-

-3,0

-3,0

-3,0

-3,0

70,0±3,0

70,0±3,0

70,0+3,0

70,0±3,0

70,0±4,0

-

80,0±4,0

80,0±4,0

80,0+4,0

80,0±4,0

80,0±4,0

-

65,0

 
2

The degree of sizing, mm

1,6

1,4

1,4

1,2

1,2

1,2

 GOST 8049-62


 3

Breaking length (average in two directions), m, no less than



3200



3500



3000

 

2700

 

2700

 

2400


 GOST
13525.1-79




 4

The smoothness (for the side with less value)




 GOST
12795-89

For calendered paper


100-220


100-220


100-220


100-220


80-250


90-200

For machine-smooth paper

-

30-80

-

-

-

-

 



5

 

Whiteness (average on top and net sides),%, not less than




 GOST
7690-76

Without optical bleach

80,0

79,0

79,0

77,0

77,0

64,0

With optical bleach

85,0

85,0

85,0

83,0

80,0

-

 

6

 

Opacity, %, not less

90,0

90,0

90,0

90,0

90,0

94,0



 GOST
8874-80


For paper weighing 1 m 60 g, not less than

85,0

-

-

85,0

85,0

-

For paper weighing 1 m 60 g, not less than

85,0

-

-

85,0

85,0

-








Impurity content - the level of impuraty per 1 m of St. 0,1 to 0,5 mm inclusive, not more than

80

80

80

100

125

200










 GOST
13525.4-68

 

 

The impuraty with 0.5mm area

Not allowed

Or the number of magpies per 1 m. 0,1 to 0,5 mm inclusive, not more than

90

110

Area of im. 0.5 to 1 mm inclusive, not more than

5

5

The impuraty with 1.0 mm area

Не допускаются

 8

Humidity, %

5±1,0

5±1,0

5±1,0

5±1,0

5±1,0

6±1,5

 GOST
13525.19-91

      Product packing: Paper should be stored in covered warehouses, protected from precipitation and soil moisture

      Transportation: Packed by all kinds of transport in covered vehicles in accordance with cargo carriage regulations applicable to transport of this kind can be transported.

                 Usege of waste of all types of paper or paperboard and other materials which is possible.

 

Schedule:
from 9:00 to 18:00
break from 12:00 to 13:00
weekend: Saturday, Sunday
Address:
Uzbekistan, Fergana region, Fergana, Sanoat street 222
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