Excellent Elasticity Polyurethane Sealant for Road Bridge And Airport Runway
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Excellent Elasticity Polyurethane Sealant for Road Bridge And Airport Runway

Road Bridge And Airport Runway polyurethan esealant is one component salant with low modulus and excellent elasticity.It is especially suitable for sealing joints for the multi-porous materials.
  • TP620

  • TENGYU

  • 310ml 600ml

  • White,Black,Grey,Customized Colors

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Road Bridge And Airport Runway polyurethane sealant

Road Bridge And Airport Runway polyurethane sealant Product Description


Road Bridge And Airport Runway polyurethane sealant is one component salant with low modulus and excellent elasticity.It is especially suitable for sealing joints for the multi-porous materials.


Road Bridge And Airport Runway polyurethane sealant Technical Data

Model TP620
Class 25LM non-flowing
Colors Concrete Grey,White
Density

1.3~1.4KG/L

Tack free time

45-120 min,depending on weather

Curing time ≥2mm/24h
Hardness Shore A around 25
Modulus(100% Elongation)
23℃ ≤0.4Mpa
-20℃ ≤0.6Mpa
Leveling property ≥70%
Slump/mm Vertical ≤3
HorizontalHorizontalorizontalorizontal Nodeformation
Extrudability (ml/min) ≥80
Elastic Recovery ≥70%
Elongation at break >600%
Service Temperature

-40-90℃(minimum 50℃ in hot water)

Tensile Properties at

maintained extension

No breaking

Tensilepro perties at maintained extension (afterwaterimmersion)

No breaking
Tensile properties(cold extension-hot compression) No breaking
Loss ofmass%(≤)
8
Application Temperature 5°C-35°C
Service Temperature -40°C+90°C(minimum 50°C in hot water)


Road Bridge And Airport Runway polyurethane sealant Special Characteristics



●Excellent adhesion with former cleaned PU sealant.

●One Component,ready to use.

●Good adhesion with concrete materials.

●Fastcure.

●Good weathering resistance and high durability.

●No pollution

●Can be painted


Road Bridge And Airport Runway polyurethane sealant Typical Application


●Sealing joints in the concrete roads and bridges.

●General sealing for construction joints.

●Sealing joints in the airport runway.

●Repairing and sealing the crack of buildings.

bridge and road

Road Bridge And Airport Runway polyurethane sealant Safety & Storage


●Keep contents of out of reach of children.In case of contact with eyes,please rinse eyes with plently of water and seek medical advice as soon as possible.

●9 months stored at dry below 25℃ unopened in original containers.



Packing and delivery

  • OEM are available

    OEM

Packing  Color Quantity/Carton
600ml White,Black,Grey etc. 20sausages
310ml White,Black,Grey etc. 25cartridges


Company Profile

COMPANY

TENGYU Sealants solution expert


Tengyu Chemical (Longkou) Co., Ltd is a trusted provider of high-quality sealant solutions. With a wide range of products including acrylic, silicone, MS polymer, and polyurethane sealants, we offer reliable solutions tailored to meet diverse industry needs. Experience our commitment to quality and customer satisfaction today.



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We offer a comprehensive range of services, including OEM customization, e-commerce sales, premium customer support, and a helpful purchase guide. Whether you are seeking customized solutions or prefer to make purchases through our e-commerce platform, we are committed to providing you with excellent service. Our dedicated team is here to support and guide you throughout the process, ensuring your needs are met to the highest standard.

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