Runway PU Sealant for Airport Road Sika Quality

• CAS No.: 7085-85-0
• Formula: Mixture
• EINECS: 7085-85-0
• Bonding Function: Sealing and Caulking
• Morphology: Paste
• Application: Construction
• Model NO.: TP620
• Material: Polyurethane
• Classification: Room Curing
• Main Agent Composition: Polyurethane Elastomer
• Color: White
• MOQ: 2400 Pieces for Cartridge
• Color Matching: Available
• Regular Color: White, Grey and Black etc
• Features: Fast Dry
• Paintable: Paintable
• Appearance: Pasty
• Shelf Life: 12 Months
• Net Weight: 430g
• Gross Weight: 490g
• Packing: 24/Box
• Logo Printing: Available
• Package: 310ml and 600ml
• OEM: Available
• Advantage: No Bubbles & No Crack
• Transport Package: Sea Shipping, Air, Express
• Specification: 310ml and 600ml
• Trademark: Tengyu
• Origin: China
• HS Code: 3214109000
• Production Capacity: 200000 Pieces/Week

Product Description

Product Description

 

TP620 polyurethane sealant is one-component sealant with low modulus and excellent elasticity. It is especially suitable for sealing joints for the multi-porous materials.

Special Characteristics

* Excellent adhesion with former cleaned PU sealant.
*One Component, ready-to-use.
*Good adhesion with concrete materials.
*Fast cure.
*Good weathering resistance and high durability.
*No pollution
*Can be painted.

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.
 

                  Bridges                                         Roads                                                  Airport       
      

Product Parameters

 

Model			TP620
Class			25LM non-flowing
Colors			Concrete Grey, White
Density			1.3~1.4KG/L
Tack free time			45-120min, depending on weather
Curing time			≥2mm/24h
Hardness Shore A			around 25
Modulus(100% Elongation)		23ºC	≤0.4Mpa
		-20ºC	≤0.6Mpa
Leveling property			Smooth and leveling
Slump/mm	Vertical		≤3
	Horizontal		No deformation
Extrudability (ml/min)			≥80
Elastic Recovery			≥70%
Elongation at break			>600%
Tensile Properties at maintained extension			No breaking
Tensile properties at maintained extension(after water immersion)			No breaking
Tensile properties (cold extension-hot compression)			No breaking
Loss of mass%(≤)			8
Application Temperature			5ºC-35ºC
Service Temperature			-40ºC- +90ºC(minimum 50ºC in hot water)

Packing

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Company Profile

FAQ

1.Q: How can you guarantee the quality?
A: a. At first, our QC staff will inspect the raw material, 
b. During the process of before-filling, after-filling and before-delivery we will inspect the sealant too.
c. At last we will keep the sample for around 12 months in case there is any problem so that we can trace it and solve the problem. 

2.Q: How to solve the quality problem after sales?
A: Take photos or videos of the problem to us. After confirming the problem, we will make a satisfied solution for you

3.Q: why should you buy from us and not from other suppliers?
A: In the past 10 years, TENGYU has developed into a modern environmental protection adhesive accessories comprehensive platform enterprise integrating R&D, production, sales, and import & export services. Here, you can enjoy our most considerate service and guarantee. We have professional customer service to do after-sales service to ensure that the goods can be delivered on time.