Breakdown of RTI into groups by purpose and operating conditions

Product Group

Purpose and operating conditions

1

RTI for general industrial purposes, for use in any climatic zones as heat-and frost-resistant seals and profiles that are resistant to atmospheric influences and solar radiation, except for products that have direct contact with food and medical devices.

A) Operating temperature range from minus 50 to plus 200°C

B) Operating temperature range from minus 60 to plus 200°C

C) Operating temperature range from minus 70 to plus 200°C

2

RTI working in conditions similar to Group 1(including OTM), but:

A) Operating temperature range

from minus 50 to plus 250°C

B) Operating temperature range

from minus 70 to plus 250°C

C) Operating temperature range

from minus 60 to plus 250°C

D) Operating temperature range

from minus 100 to plus 250°C

3

RTI working in conditions similar to Group 1, but:

A) Operating temperature range

from minus 50 to plus 300°C

B) Operating temperature range

from minus 60 to plus 300°C

4

RTI for the food industry, as heat-and frost-resistant seals that do not have direct contact with food.

Operating temperature range from minus 50 to plus 250°C

5

RTI for medical equipment that does not have contact with the human body (sterilizers, disinfection cabinets, etc.).

Operating temperature range from minus 50 to plus 200°C.

6

RTI made of fluorosilicon rubber mixtures, working in the environment of
fuels, oils, and lubricants (including MTM and MTM-30).

Operating temperature range from minus 60 to plus 230°C* (250°C**).

7

RTI working in an environment containing gasoline vapors and the presence of oils. Operating temperature range from minus 60 to plus 250°C.

8

RTI with increased fire resistance class of resistance to flammability according to GOST 28779-90 is not lower than FV (PV)-0.

A) Operating temperature range from minus 50 to plus 200°C.

B) Operating temperature range from minus 50 to plus 250°C.

9

RTI with increased vapor resistance, working in contact with water vapor. Operating temperature range from minus 50 to plus 160°C.

10

RTI made of conductive rubber compounds.

Operating temperature range from minus 50 to plus 180°C.

11

RTI for the food industry, as heat-and frost-resistant seals that have direct contact with food. Operating temperature range from minus 50 to plus 200°C

12

RTI made from ceramic-forming rubber compounds.

Operating temperature range from minus 60 to plus 250°C.

13

RTI made of insulator rubber compounds (high tracking and erosion resistance). Operating temperature range from minus 50 to plus 180°C.

14

RTI made of heat-conducting rubber compounds.

Operating temperature range from minus 60 to plus 250°C.