MSYH M919 two-component polyurethane adhesive

MSYH M919 two-component polyurethane adhesive

M919 two-component polyurethane adhesive, suitable for rubber floors, PVC floors, cork floors, linen floors, sports floors and outdoor floors, as well as artificial turf, etc. Suitable for dry bases, such as cement mortar bases, concrete, wood, plywood, ceramic tiles, stone, metal and other bases. Especially suitable for use on high load ground.

use:

Two-component polyurethane adhesive for rubber, PVC, cork, linen, sports and outdoor floors, as well as artificial turf.

Suitable for dry bases, such as cement mortar bases, concrete, wood, plywood, ceramic tiles, stone, metal and other bases. Especially suitable for use on high load ground.

Composition A/B:

Observe the manufacturer's regulations. Contains isocyanates. Harmful if inhaled. Irritating to eyes, respiratory system and skin. May cause allergic reaction by inhalation or contact with skin. If this product comes into contact with eyes, please rinse immediately with plenty of water and seek medical attention. Immediately remove clothing contaminated with this product. This product comes into contact with the skin, please wash immediately with plenty of water and soap. Wear protective gloves and eye/face protection. In the event of an accident or if the user feels unwell, seek medical attention immediately.

technical parameter:

Mixing ratio A component: B component = 5:1 (weight ratio)

Construction temperature: between 15°C and 30°C

Applicable period: 20-30 minutes

Working time: 0-40 minutes

Passable time: 12-24 hours later

Final tack strength: after 48 hours

Backing Category: Scraping Type

Smooth/Rough: A2 or A3 300-500g/㎡

Obvious structure: B1 or B2 400-600g/㎡

Cone structure: B3 or c1 800-1300g/㎡

Construction method:

The surface must be firm, level, dry, clean and free from cracks. If the base surface is not flat, please use the Maison Yaheng self-leveling precision to level it. When used directly on an unleveled absorbent substrate, seal the substrate with a two-component epoxy interface agent. Dense, smooth foundations require sanding. Please follow the instruction manual of the relevant product.

Construction Description:

Before use, please open the large bucket (10kg specification), and then pour all the components in the small bucket (2kg) into the large bucket. You must use a suitable electric mixer to fully stir this product. The well-stirred mixture was then poured into another clean container and stirred a little again. Make sure to mix thoroughly and evenly with a consistent color. Special attention should be paid to the walls and bottom of the container when stirring. Apply the product evenly to the surface of the substrate with a scraper (refer to the "Guide to Quantity"). Lay the floor and roll it evenly. Roll the floor again in 2-3 hours. Make sure the glue is fully transferred to the back of the floor. Tools can be cleaned with ethyl acetate and other auxiliary agents immediately after construction.

Packaging and Storage:

Group A 10kg, Group B 2kg. This product can be stored for 12 months in the original packaging. Store in a cool, dry environment. Low temperature storage results in increased viscosity, so it should be brought indoors to room temperature (at least 15°C) before use.