Gumming materials

Manufacturing and development of heat-resistant rubbers and adhesives for their fastening in the process of vulcanization of equipment, shafts in boilers or large-sized equipment in open method (with boiling water without pressure). Rubbers, ebonites resistant to the action of solutions of nitric, sulfuric, hydrochloric, phosphoric, hydrofluoric, hydrofluorosilicic, acetic, formic acids, alkalis, salts, alcohols, ketones.

Calendered or rolled rubber compounds for gumming

Grade	Gum Elastic	Thermal and chemical resistance
IRP-1390 (ИРП-1390)	SBR-1705 HI-AR (СКМС-30 АРКМ-15)	Up to +85°С
1976—18	SBR-1705 HI-AR (СКМС-30 АРКМ-15)	Up to +65°С
60—341	SKI-3 + ARKM-15 (СКИ-3+АРКМ-15)	Up to 65°С
51—1632	EPDM (СКЭПТ)	Up to +100°C
51-1632-7	EPDM (СКЭПТ)	Up to +100°C
Elad-R-14 (Элад-Р-14)	EPDM (СКЭПТ)	Up to +100° С
EG-3265 (ЭГ-3265)	EPDM (СКЭПТ)	Up to +100°С

Rubbers based on EPDM are distinguished by their hardness and other physical and mechanical properties, which makes it possible to satisfy all customer requirements, depending on the product and operating conditions. 

At the request of the consumer, it is possible to manufacture rubber materials with an agreed value of hardness.

Ebonite mixtures for gumming

Grade	Gum
51—1626	SKI-3 + SKMS-30 ARKM-15 (СКИ-3 + СКМС-30 АРКМ-15)
51—1627	SKI-3 + SKMS-30 ARKM-15 (СКИ-3 + СКМС-30 АРКМ-15)
51—1629	SKI-3 + SKMS-30 ARKM-15 (СКИ-3 + СКМС-30 АРКМ-15)
60—343	SKMS-30 ARKM-15 (СКМС-30 АРКМ-15)
60—344	SKMS-30 ARKM-15 + SKI-3 (СКМС-30 АРКМ-15+ СКИ-3)
IRP (ИРП)-1391	SKMS-30 ARKM-15 (СКМС-30 АРКМ-15)