VGO-1 sealant (TU 38.303-04-04-90)
VGO-1 sealant is used to bond glass, concrete, wood, rubber, plastic, metal and non-metal surfaces, ceramic tiles. VGO-1 sealant is used for sealing pieces of equipment, devices, resistors working under the constant vibration, " heat welded seams ", joints of external panels and freezing refrigerator chambers, connections in details of engines (as autolays), for sealing of various riveted and threaded connections, including hot and cold water supply pipelines.
VGO-1 sealant is heat-resistant - maintains performance at temperatures from -60 ° C to + 250 ° C. VGO-1 sealant has good resistance to moisture, atmospheric influences and UV radiation. VGO-1 is an unpretentious sealant in use: application temperature from -30 ° C to + 60 ° C. VGO-1 sealant is highly viscous (does not flow in vertical joints, does not smear), and also hardens quickly.
According to safety standards VGO-1 sealant does not belong to dangerous products, in the frozen state it is absolutely harmless to health.
Specifications of VGO-1 sealant :
- Temperature mode:-60 to +250°С
- Pot Life, not less than:0,17
- Conditional tensile strength, MPa, not less than:2,0
- Relative elongation at break, %, not less:250-600
- Shore A hardness, conventional units, not less than:28
- Anchoring strength when flaking from D16 aluminum alloy (gap on material or flaking on grid), kN / m, not less than:1,7
Sealant VIKSINT U-1-18 (TU 38 303-04-04-90)
Sealant VIKSINT U-1-18 is designed for surface sealing of metal joints made of stainless steel, aluminum and titanium alloys for sealing equipment operating in air at temperatures from minus 60 to plus 300 ºC and under vibration, shock and alternate loads. The sealant does not cause corrosion of metals and alloys, including copper.
Sealant B-1-18, is a heat-resistant sealing material of white color, having the ability to transition from a pasty to a rubbery state after mixing with the catalyst № 18 at room temperature.
Specifications of Sealant VIKSINT U-1-18:
- Appearance: white paste of uniform consistency without foreign inclusions
- Pot Life, h, in the range: 0,5 – 6,0
- Conditional tensile strength, MPa, not less than:2,1
- Relative elongation at break, %, not less:160
- Shore A hardness, conventional units, in the range:50 - 60
- Anchoring strength (adhesion) of the sealant to the metal when flaking from D16 aluminum alloy (gap on material or flaking on grid), kN / m, not less than:1,4
Adhesive 88-NP (TU 38 105540-85)
Adhesive 88-NP is a rubber mixture of chloroprene rubber, which is based on neoprene phenol-formaldehyde resin. It is used for cold bonding of rubbers of rubber, a cardboard with metal, glass, plastic surfaces, including painted; gluing rubber together.
Adhesive 88-NP is used in:
- Construction, for installation of finishing coatings.
- Automobile construction, for sealing and installation of internal equipment.
- Light (footwear) industry to connect components.
- Furniture industry to connect and fasten the elements.
Adhesive 88 does not form toxic compounds in the air, as well as in the presence of various chemicals. Thus it is intended for domestic and industrial uses. The adhesive requires the preparation of surfaces that are cleaned of dirt and dust.
If there are any greasy stains, lubricant residues, they must be removed. The painted surface should not have peeling paint. After cleaning the surfaces, you can start gluing. Benefits: rubber sealant 88-NP has high resistance to destruction in the temperature range: from -500 ° C to + 700 ° C in air and water (fresh and sea) environments; not aggressive to the glued surfaces, does not cause corrosion of steel products and aluminum alloys products.
Specifications:
- Appearance: homogeneous viscous-fluid mass from light yellow to light brown (at a temperature not lower than 15 ° C)
- Conditional viscosity on the VZ-1 viscometer (nozzle diameter 5.4 mm), s, in the range: 15-40
- The bond strength of rubber P-56, 56 (TU 38 00511066-87) of steel St-3 (GOST 380-71) or aluminum alloy D-16 (GOST 21631-76):
- 24 h after bonding at a temperature of (23 ± 5) ° C:
- When peeling, N / mm (kgf / cm), not less than: 1,96 (2,0)
- At break, MPa (kgf / cm2) not less:1,08 (11,0)
-48 h after bonding at a temperature of(23±5)°С:
- When peeling, N / mm (kgf / cm), not less than:2,45 (2,5)
- At break, MPa (kgf / cm2) not less:1,28 (13,0)
- The rate of delamination of rubber 56 from aluminum alloy D-16 or steel ST-3 after (24 ± 0.5) h after gluing with adhesive under the influence of peel load (0.31 ± 0.05) N / mm ± 0.06) kgf / cm at a temperature of (70 ± 2) 0C, cm / min, not more than: 0,7
Adhesive 4NB-UV (TU 38105236-85)
Adhesive 4NB-uv is used for gluing rubber and rubber fabric materials based on chloroprene, natural, nitrile rubber, followed by vulcanization.
The adhesive compound is moisture-resistant, stable in the environment of oils and air at temperatures from -50 to + 120 ° C for 200 g, can work in different climatic conditions.
Specifications:
- Colour:from white to light yellow or dark gray to black.
- Homogeneity:homogeneous mass without lumps of rubber mixture, foreign inclusions.
- Mass fraction of dry residue, %, not more than: 25±-3
- Bonding strength by peeling of sponge rubber, R-29 (TU 38105121-75), kN / m (kg/cm), not less than:0,27 (0,28)
- Bonding strength by peeling of rubberized duplicated vulcanized Capron cloth, kg/cm, not less than: 0,98 (1,00)
- Spontaneous exfoliation of double layer leather substitute (TU 38 0056079-75): after (8+0,25) h exfoliation should not take place along the fold line
Sealant U-30MES-5M (TU 38 1051436-88)
Thiokol sealant U-30MES-5M is intended for surface and intraseam sealing of riveted, welded and bolted connections of equipment, devices and other products working in the environment of air and fuel. The sealant is recommended for use in contact with anodized and non-anodized aluminum alloys, magnesium alloys, cadmium-plated and unprotected steel.
Specifications:
- Appearance:homogeneous paste-like material of black color
- Pot life, h, in the range: 2,0-5,0
- Conditional tensile strength, MPa, not less than: 1,76
- Relative elongation at break, %, not less than: 200
- Relative residual deformation after rupture, %, not more than: 8
- Shore A hardness, conventional units, not less than: 35
- Anchoring strength when flaking from D16 aluminum alloy, kN / m, not less than: 1,96
- Temperature limit of fragility, ºС, not higher: minus 36
Sealant VITEF-1NT (TU 38 1051291-84)
VITEF-1NT sealant consists of three components of pink-beige colour after vulcanization, consisting of the basic paste, vulcanizing paste and the vulcanization accelerator. VITEF-1NT is used in the construction of civil and military aircraft for surface and intra-seam sealing of bolted and riveted joints, glazed elements of devices operating in fuel environment type MS-1 at temperatures from - 60 to + 130 ° C. Vitef-1NT sealant can be used in various climatic conditions. VITEF-1NT after mixing of components keeps thixotropy, has excellent adhesion to metals and organic glass.
Specifications:
- Appearance:homogeneous pasty material
- Pot Life, h, in the range: 1,0-10,0
- Conditional tensile strength, MPa, not less than: 1,76
- Relative elongation at break, %, not less: 160
- Relative residual deformation after rupture, %, not more: 8
- Shore A hardness, conventional units, not less than: 30
- Anchoring strength when flaking from D16 aluminum alloy, kN / m, not less than: 1,96
Adhesive Kr-5-18 (TU 38.105-1078-83)
Adhesive Kr-5-18 consists of two components.
It is used for gluing vulcanized rubber and rubber materials based on nitrile rubbers to each other and also metal with subsequent vulcanization.
Physical and chemical properties of component A:
- Colour- black
- Appearance: homogeneous mass
- Viscosity on the VZ-1 viscometer, s - 10-20
- Mass fraction of dry residue, % - 8,5-11,5
- Tensile strength at break, kgf/cm2, not less than - 48
Component B - FR-12 resin complies with TU 6-05-1748-81.
Warranty period - 6 months.
