HUITIAN

MS Sealant 7930 used for trucks and buses for joint sealing, black modified silicone   Description:   7930(HT9301MS) MS sealant is a silicon alkyl terminated polyether as a main component, low viscosity, general type of one component moisture curable sealant. Curing material combines the advantages of polyurethane and silicone adhesive sealant products, is a new generation.   Typical use: Preliminary fixed the sealing of joints, such as weld seam sealing, etc.   Characteristics before curing: Color:                                                            White / Black / grey paste Base material:                                               Modified silicone Density:                                                         1.38 Tack free time (min):                                      20 (23℃/50%RH) Pressure flow viscosity(s/10g):                       6 5-15 (0.5MPa, 23℃,3mm)   Characteristics after curing: Room temperature vulcanized depth (mm/24h) 3.0 Tensile strength(MPa) (GB/T528-1998) 1.2 elongation at break (%) (GB/T528-1998) 450 Hardness (ShA) (GB/T531-1999) 30 Work temperature(℃) -40～100 Short use temperature(℃) 120     Instructions for use: Curing : The parts are arranged in the air sizing, when after the formation of epidermis, from the surface to the interior of a room temperature curing, and 55% relative humidity at 24 hours, the curing depth of 2 ~ 4mm. With the extension of time, the curing depth increases gradually. The 7 day curing depth 6mm. Storage: Unused plastic blocks should be tightened immediately, to seal the tube mouth save. Again, if sealed, a little crust, remove immediately after, does not affect the normal use. In the process of storage, the nozzle may also appear a few crusts, remove after normal use, does not affect the product performance.   Cautions: Keep away from children. If you accidentally come in contact with the skin, wipe in the curing a cloth before class, and using alcohol solvent scrubbing. If the case of contact with eyes, rinse immediately with water, and medical treatment. Recommended for use in a well ventilated place Product safety data please refer to the product MSDS.   Package: White: 310ml/Cartridge White: 600ml/ Sausage   Black: 310ml/Cartridge Black: 600ml/ Sausage   Grey: 310ml/Cartridge Grey: 600ml/ Sausage