High Performance Construction PU Adhesive Sealant Automotive Polyurethane (PU) Sealant Silicone

• CAS No.: 7085-85-0
• Formula: 7085-85-0
• EINECS: 7085-85-0
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: JB21
• Bonding Function: Structural Adhesive
• Morphology: Solvent
• Application: Construction
• Material: Polyurethane
• Classification: Room Curing
• Main Agent Composition: Natural Polymer
• Characteristic: Weatherability
• Promoter Composition: Curing Agent
• Composition: Organic Material
• Color: Black
• Function: Construction
• Description: PU Adhesive Sealant for Construction
• Feature: Excellent Bonding Performance, Primerless
• Shelf Life: 9 Months
• Certificate: ISO9001 / Ios/Ts 16949/2009
• OEM: Acceptable
• Free Sample: Available
• Delivery Time: 7-20 Days
• Shipping: by Air/ Express/ Sea/ Train
• MOQ: 1000PCS
• Packages: Cartridge / Sausage
• Appearance: Smooth Paste
• Colors: White, Grey, Black
• Product Name: Construction PU Sealant
• Type: One Component
• Transport Package: Cartridge/Sausage in Cartons
• Specification: 310ml 400ml 600ml
• Trademark: Junbond
• Origin: China
• HS Code: 3214109000
• Production Capacity: 10000pieces/Day
• Package Size: 24.00cm * 60.00cm * 24.30cm
• Package Gross Weight: 1.000kg

Product Description

Hot Sale One Component Polyurethane(Pu) Sealant Automotive Pu Sealant For Construction

 

Product Features
One-component, excellent extrusion, non-sag, easy
High modulus, good resistance to water


Areas of application
Suitable for areas where low movement, high resistance to penetration and pressure are required. For water proofing of air face on bridges, tunnels and drainage pipe. For precast panel, concrete internal wall and stone bonding and sealing.

 

 

Direction for use

Remove dust, oil and water from the surface of
Tack free time and curing speed of sealant influenced by environment temperature and Construction environment temperature 5~35ºC, humidity 50~70%RH.
For Construction method, please refer to PUSTAR construction description or consult technical

Items		Properties
Appearance		Black, white, grey homogenous paste
Sagging properties mm GB/T 13477.6		0
Tack free time h GB/T 13477.5		2, approx.
Volatile content % GB/T 13477.19		3, approx
Tensile strength MPa GB/T 528		2.5, approx.
Elongation at break % GB/T 528		600, approx.
Tensile modulus(60%) MPa GB/T 13477.8	23ºC	0.5, approx.
	-20ºC	0.7, approx.
Tensile properties at maintained extension GB/T 13477.10		No failure
Adhesion/cohesion properties at maintained extension after water immersion GB/T 13477.11		No failure
Adhesion/cohesion properties at variable temperature GB/T 13477.13		No failure
Elastic recovery rate% GB/T 13477.10		85, approx.
Application temperature oC		-40~90