PU sealant for construction M-112 PU Mildew proof sealant)

PU sealant for construction M-112 Used in:
a.ships joints cohesion and sealing
b.kitchen and toilet joints sealing
PU sealant for construction M-112
is single -component, moisture curable at room temperature high adhesive polyurethane sealant in paste form, atoxic, odourless. none-solvent, none-corrosion and no pollution to the environment. After solidified to be rubber form, it has a good elasticity and performs stable between -50and100,it is also has excellent characteristics such asair-proof, 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 embed vertical joint and top joint. Widely used in sealing metal, vessel, aviation, spacesflight, refrigeration equipment, building screen wall, building door and window, municipal engineering, tunnel engineering, freeway, airport runway, ventilation pipeline, air conditioner, petrochemistry, chemical pipeline, instruments, meters, machinery, automobiles, trains and containers etc. It has the fast solidifying, convenient operation, Good adhesive and compatible with basic materials such as glass, metal and paint properties, so it is the excellnt adhesive and sealing material.
Technical Date Sheet:
Appearance
White, grey, black paste
Surface drying time min
≤360
Solidifying speed mm/24h
2±0.5
Density g/ml
1.2±0.1
Sag(v) ≤ mm
0
Hardness
35±5
Breaking Elongation ≥ %
400
Tensile strength ≥ Mpa
1.4
Shearing strength ≥ Mpa
1.2
Tearing strength ≥ N/mm
7.0
Bonding of tensile (Mpa)
-
Set stretch of bonding (%)
-
Application
a.ships joints cohesion and sealing
b.kitchen and toilet joints sealing