Polyurethane adhesive sealant(M-109 PU special sealant for instruments and metres )

Polyurethane adhesive M-109 use in:
Strument and meters cohesion and sealing,especially suitable for gas meters
Polyurethane adhesive M-109
is single component,room temperature wet cured high adhesive polyurethane,sealant in paste form,atoxic,odourless.none-solvent,none-corrosion and no pollution to the environment. It has a good elasticity after solidified to be in rubber form and keeps its performances constantly in -50-100. It also has its excellent characteristics including airproof,resistance to water, oil, weather, aging, vibration and fatigue, low temperature, salt and fog and mildew as well as solidifying at room temperature. It can fill and wedge vertical joint and top joint and be widely used for sealing of the metal, vessel, aviation, space, refrigeration equipment, building screen wall, building door and window, municipal engineering, tunnel engineering, superhighway, airport runway, ventilation pipeline,air conditioner, petrochemistry, chemical pipeline, instruments, meters, machinery, automobiles, trains and containers, It has fast solidifying property and conveniently used in construction. It is the rerfect adhesive sealant for basic materials consist of glass, metal, paint and etc as well as high strength adhesive force.
Date Sheet:

Appearance
White, grey, black paste
Surface drying time min
45±2
\Solidifing rate mm/24h
3±0.5
Density g/ml
1.2±0.1
Sag(v) ≤ mm
0
Hardness
45±5
Breaking Elongation ≥ %
400
Tensile strength ≥ Mpa
3.0
Shearing strength ≥ Mpa
2.0
Tearing strength ≥ N/mm
8.0
Application
instrument and meters cohesion and sealing, especially suitable for gas meters because of its excellent resistance to solvent