|Place of Origin:||Hubei, China|
|Minimum Order Quantity:||1200 pcs|
|Packaging Details:||310ml/Tube, 10tube/box, 30tube/carton|
|Delivery Time:||12-16 days|
|Supply Ability:||800,000 pcs|
|Density:||1.47g/cc||Color:||Black, White, Grey|
|Package:||Cartridge And Sausage||Tack-free Time:||40 Minutes|
|Shelf Life:||12 Months||Work Temperature:||-40~~+100C|
7931 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 of.
Preliminary fixed the sealing of joints, such as weld seam sealing, etc.
Characteristics before curing
Base material: Silane modified polyether
Density (g/cm3): 1.47g/cc
Tack free time (min): 40minutes
Pressure flow viscosity(s/10g): 6
Characteristics after curing
|Room temperature vulcanized depth (mm/24h)||2.8|
elongation at break (%)
|Short use temperature(℃)||120|
Instructions for use
Clean:Clean the surface: remove the rust, dust and oil etc...
Gluing: The nozzle sleeve cut, take the glue mouth, cut into appropriate slope, using squeeze can glue gun is coated onto the construction site; pneumatic pressure recommended that no more than 0.4MPa sizing.
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.
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
White: 310ml/Cartridge, 10Cartridges/box, 30Cartridges/carton
Black: 310ml/Cartridge, 10Cartridges/box, 30Cartridges/carton
Grey: 310ml/Cartridge, 10Cartridges/box, 30Cartridges/carton