China Low Modulus Construction Expansion Joint Duct Waterproof Caulk PU Sealant Adhesive, Find details about China PU Sealant Adhesive, PU Sealant from Low Modulus Construction Expansion Joint Duct Waterproof Caulk PU Sealant Adhesive
Areas of Application
Suitable for sealing joint of underground tunnel,bridge tunnel,drains,sewage pipes,epoxy floor,internal concrete walls.
Suitable for sealing of various holes in walls and floor slab.
Product Features
•One component,excellent extrudability,non-sag,easy to application.
•Low modulus,high movement-resistance.
Technical Data
Testing Items(2) | Performance |
Appearance | Black/White/Grey homogeneous paste |
Density (g/cm³) | 1.35±0.1 |
Sagging properties(mm) | 0 |
Shore A-hardness(A°) | 20-40 |
Tensile strength( Mpa) | ≥0.8 |
Elongation at break (%) | ≥600 |
Touch Dry time (h) | 1~3 |
Extrudability (g/min) | ≥100 |
Pollution properties | Non |
Application temperature (ºC) | +5~+35 |
Shelf life(month) (3) | ≥9 |