聚氨酯联合密封胶M-105特别automobil

Polyurethane joint sealantM-105 Is single -component, moisture curable at room temperature high adhesive polyurethane sealant in paste form, Toxic, odorless. 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 -50 and 100 degree Test ParameterAppearance White, grey, black pasteSurface drying time min 45±2\Solidifying rate mm/24h 3±0.5Density g/ml 1.2±0.1Sag(v) ≤ mm 0Hardness 45±5Breaking Elongation ≥ % 400Tensile strength ≥ M pa 1.6Shearing strength ≥ M pa 1.6Tearing strength ≥ N/mm 9.0STORAGE:Store in cold cool, dry place, below25degree,shelf life is 9 months