28.02.2022

Hard-combustible sealants

Materials Abris cover a wide range of applications, including areas where fire safety requirements are particularly relevant. The development of hard-combustible sealing materials is one of the priority areas of our plant.

Currently, hard-combustible sealing materials Abris for mechanical engineering, hard-combustible sealing materials for construction, protection against electromagnetic radiation and not supporting burning sealing materials for electrical engineering have been developed.

Indicators of fire hazard of Abris sealants

№	Indicator name	Norm for brand					Test method
№	Indicator name	Abris-Shtg, Abris-LBtg Abris - DBtg	Abris tg ms	Abris Szv-tg Abris Stg	Abris K-MZtg Abris K-LBtg Abris K-B	Abris EMink-tg	Test method
1	Flammability, mm/min	not flammable	not flammable	-	-	-	Document GOST 25076-81 " Non-metallic materials for interior decoration of motor vehicles. Method for determining the fire hazard" (analogous to ISO 3795-76)
2	Combustibility	-	hard-combustible	G-1 slightly flammable	-	G-1 slightly flammable	Document GOST 30244-94 “Construction materials. Test methods for combustibility. GOST 12. 1. 044-89 Fire hazard of substances and materials.
3	Non-propagation of combustion	-	-	-	Do not support or stop burning	-	Document GOST 12176 Cables, Wires and Cords. Non-combustion testing methods
4	Oxygen index, %	-	-	-	39	-	Document GOST 12. 1. 044-89 "Fire hazard of substances and materials. Nomenclature of indicators and methods of their determination”

Sealant Abris-LBtg

Abris-LBtg sealant is used to seal seams and joints in structures made of various materials (metal, glass, rubber, plastic, plastic, etc.) in mechanical engineering, automotive, etc.

Appearance	Plastic homogeneous mass. Color from white to black.
Strength of bond with metal during peeling, N/m, not less than	150
Yield resistance at 140 °С, 2h, mm, maximum	2
Flammability, mm/min, maximum	100

Sealant Abris Stg

Sealant Abris Stg is intended for sealing of seams and joints in structures made of various materials in buildings and structures of all types, for corrosion protection of external surfaces of surface construction and metal structures.

Sealant Abris Szv-tg

Soundproof fireproof sealing material. It is a high-density soundproofing material. Designed for sound insulation of building structure elements in combination with sound-absorbing porous materials.

Indicator name	Brand
Indicator name	Abris Stg	Abris Szv-tg
Appearance	Plastic or thermoplastic uniform mass.
Strength of bond with metal during peeling, N/m, not less than	400	400
Strength of bond with concrete at separation, MPa, not less than	0,10	0,10
Yield resistance, at 70 °С, mm, not more than	2,0	2,0
Density, g/cm3, minimum	-	1,90
Combustibility	G1	G1

Sealant Abris tg ms

The sealant Abris tg ms is a hard-burning oil-resistant sealant and is intended for sealing joints and joints in structures made of various materials, as well as for protecting process and storage equipment, building structures from mineral vegetable and machine oils.

Appearance	Non-curable plastic compound
Strength of bond with metal during peeling, N/m, not less than	not less 400
Oil absorption in 24 hours at a temperature of (23 ± 2) °С,%	no more 5
Flammability (according to GOST 25076-81), mm / min.	no more 100

Sealant Abris K-B

Abris K – B is a fire retardant intumescent sealant. Designed for sealing cable penetrations

Appearance	Plastic homogeneous mass
Bond strength with aluminum during peeling, N / m, not less	150
Non-propagation of combustion	Does not support or stops burning
Oxygen index according to GOST 12.1.044-89	Not less 35%

Sealant Abris EMInk-tg

Material Abris EMInk-tg is designed to ensure the protection of technical equipment, buildings, premises, personnel in various industries and services from the harmful effects of electromagnetic fields in the radio frequency range. Flammability group - G1

Appearance	Homogeneous mass
Shielding efficiency in the range frequencies 30-3200 MHz at material thickness 2.0 mm, dB, minimum	50

Materials used:

Sealant Abris K-B

Section: Briquettes
Packaging: corrugated cardboard boxes
TU: 2513-006-52471462-2005
Sealant in the form of a briquette wrapped in an anti-adhesive material.

Hard combustible sealant Abris Stg-B 260/320 in cartridges

Section: tubes (cartridges)
Packaging: cartridge
TU: 5572-003-43008408-99
High-quality hard combustible one-component sealant based on butyl rubber. The sealant Abris Stg-B260/320 is a mastic-polymer mass of gray color, packed in cartridges for a hand gun for applying sealants. It can also be produced in metal sealed buckets.