Product Description
One-component polyurethane sealant is a kind of sealant that is
one-component and cures at room temperature. The paste state makes
it be squeezed out to operation. One-component polyurethane sealant
cures by absorbing the moisture in the air. And it reacts with
active group in the surface to play the adhesion role. It is not
saggy, so it will not flow when used in vertical joints. It can
adhere on metal, rubber, wood, cement, ceramic and glass. It has
two functions: sealing and waterproofing. And one-component
polyurethane sealant can be divided into two kinds according to the
reaction encountering water: water-swelling sealant and no swelling
sealant.
Features:
One component, easy to use and can construct with a standard
caulking gun.
Excellent waterproof ability.
Good aging resistance. Its weight change ratio is very low. And
there are urethane linking chains in its structure. So the
expansion units will not lose during using. Its using life can
exceed **0 years at room temperature.
High bonding strength and outstanding sealing capability. It can
bond on the concrete surface firmly whether the surface is damp,
smooth or tough. What's more, it has good adhesion capability with
metal, rubber, wood, cement parts, ceramic, glass and so on.
No sagging. Used in sealing vertical and the top joints not
flowing.
Environmentally friendly. It is resistant to many chemicals, such
as hydrochloric acid, salt water, sodium carbonate and potassium
hydroxide. It can contact with drinking water. It is safe and
nontoxic.
Good wear-resisting performance and excellent resistance to
oil.
Good elasticity.
Package:
**0ml per aluminum cartridge, *0pcs per box, 2 boxes per
carton.
**0ml/**0ml per aluminum foil package, *0pcs per box, 2 boxes per
carton.
**0kg/drum.
Packed as customers' requirements.
Shelf life: *2 months in original unopened package, stored in dry
and cool environment, and keep the temperature between *5°C to
**5°C.
Color: black, white, gray or customized.
Using method:
Clean the dust of the construction surface. It has no special
requirements about whether the surface is smooth and dry.
Put the sealant into caulking gun, cut off the tip, screw on nozzle
and cut the nozzle to desired size.
Squeeze the sealant into construction joints with the caulking
gun.
Avoid to contact with water before the sealant cures.
Application:
It is widely used in construction and transportation:
Used in buildings: filling and sealing joints of doors, windows and
glass.
Used in construction: sealing the joints of expressway, bridge,
airport runway and so on.
Used in automobile: installation and sealing of glass mainly the
windshield.
Country: |
China |
Model No: |
-
|
FOB Price: |
(Negotiable)
Get Latest Price
|
Place of Origin: |
- |
Price for Minimum Order: |
- |
Minimum Order Quantity: |
- |
Packaging Detail: |
- |
Delivery Time: |
- |
Supplying Ability: |
- |
Payment Type: |
- |
Product Group : |
- |