Volzhsky,
Volgograd region, K. Nechaeva Street,
6 "b" Volzhsky Chemical Complex
E-mail: vh1999@mail.ru

AT 8

Asbestos fabrics GOST (State Standard) 6102-94

Asbestos fabric (asbestos cloth, AT) is a cloth made of interwoven asbestos threads containing from 5 to 18% of a binder fiber (viscose, cotton, lavsan).

The company "Volzhsky Khimkompleks" sells asbestos fabrics GOST 6102-94 from warehouses and on order. Asbestos fabric is used as a heat insulator, used for the manufacture of diaphragms for electrolysis of water, and as a raw material for the manufacture of asbestos laminates, asbestos plastics, rubberized gaskets, grommets and cuffs. Asbestos fabrics are produced in full compliance with the requirements of GOST 6102-94 and technical specifications for each specific range of asbestos fabrics, as well as according to the technological regulations approved in the prescribed manner.

Asbestos fabrics AT and AT 3 contain 81.5% asbestos and are used as heat insulators in industrial technology.

AT 4 and AT 5 asbestos fabrics are incredibly resistant to high temperatures, which allows them to be used in more extreme conditions.

Asbestos fabric AT 6 has a mass fraction of asbestos of 95% and is most often used in water electrolysis. Operating temperature range is up to +100C.

Asbestos fabric AT 7 has 90% asbestos content and is used as a cushioning material and an insulator. Temperature range of AT 7 is from +130 to +450C.
 

Asbestos fabric AT 9 has at least 90% asbestos content and is used as a cushioning material and an insulator. Temperature range of AT 9 is from + 130 to + 450 C.

Asbestos fabric AT 16 has at least 95% asbestos content and is used as a diaphragm in water electrolysis, except for special-purpose electrolyzers. Temperature range of AT 16 is from +100C up.

Asbestos fabric AT 19 has at least 81.5% asbestos content and is used for the manufacture of compensating gaskets in the production of chipboards. Temperature range of AT 19 is from +130 to +220C.

AST 1 asbestos fabric has at least 78.5% asbestos content and is used as a heat-insulating material. Temperature range of AST 1 is from +130 to +500C.

AST 2 asbestos fabric has at least 79.6% asbestos content and is used for sewing heat-protective clothing. Temperature range of AST 2 is from +130 to +500C.

The brands of asbestos fabrics, as well as their applications:

  Asbestos fabric brands  

          Working environment          

AT - 1, AT – 1c

Manufacturing of rubberized fabrics, asbestos laminates and products of industrial technology, as heat-insulating and cushioning material GOST 6102-94

AT - 2, AT – 2c

AT – 3

AT – 4

AT – 5

AT – 3p

Manufacturing of rubberized fabrics, asbestos laminates and products of industrial technology, as heat-insulating and cushioning material TU (Technical Condition) 2574-048-00149363-96

AT – 7

Use as heat-insulating and cushioning material GOST 6102-94

AT – 9

AST – 1

AST – 2

Sewing heat-insulating clothing GOST6102-94

ALT – 1

Manufacturing of high-strength asbestos laminates GOST6102-94

ALT – 5

Manufacturing of special products GOST6102-94

ALT – 6

Manufacturing of asbestos laminates for electrical purposes GOST 6102-94

ALT – 6M

Manufacturing of special products GOST 6102-94

OT – 2

Use as casings for obturator pillows GOST 6102-94

 Physical and mechanical indicators of asbestos fabrics:

 Asbestos fabric brands

TemperatureоC

Density, g/m*2

Thickness, mm

AT - 1

+400°C

1000

1.6

AT - 2

1050

1.7

AT - 3

1200

2.5

AT - 4

1475

3.6

AT - 5

1350

2.2

AT - 7

+450°C

1550

2.4

AT - 9

1125

2.0

AT - 16

+100°C

 

 

 Technical specifications: 

Asbestos fabric brand

Surface density, asbestos fabric g/m2

Breaking load, N (kgf), not less than

Loss of matter on calcination, % no more than

 

Denomination

Limit deviation

Based on

Based on

29,0

AT-1

1000

+100

650(65)

270 (27)

32,0

AT-2

1050

+100

500(50)

170(17)

32,0

AT-3

1200

+150

500(50)

200(20)

32,0

AT-4

1475

+225

450(45)

170(17)

32,0

AT-5

1350

+150

680(68)

250(25)

32,0

AT-6

3200

+200

2550(225)

1500(150)

19,0

AT-7

1550

+100

850(85)

600(60)

23,5

AT-8

2100

+100

800(80)

1000(100)

23,5

AT-9

1125

+75

600(60)

360(36)

23,5

AT-12

1000

+100

500(50)

500(50)

29,0

AT-13

2600

+300

650(65)

650(65)

32,0

AT-16

3200

+200

2150(215)

1300(130)

19,0

AT-19

2650

+200

950(95)

1100(110)

32,0

AST-1

1050

+150

1000(100)

400(40)

27,0

AST-2

500

+50

350(35)

270(27)

29,0