Shanghai Junbond Building Material CO.LTD
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High Temperature Anti-UV waterproof auto glass urethane
Junbond® JB-18 is a one-part black color, High or Medium viscosity, moisture-curing urethane adhesive. It provides high strength material designed to bond and seals vehicle windshields and stationary glasses, sunroofs, windows, headlamp assemblies, marine glass, and other similar materials are easy to use and require less time to do the job.
• High Modulus
• PU Sealant & Adhesive
• Chemical Resistant
• Over Paintable
• For use on high traffic floor joints
• Good sea water resistance
Application Areas:
Suitable for windshield and side & back window glass bonding.
Product Description
General information:
a. Fast curing under room temperature, no sagging, solvent free
b. High bonding strength,
c. Good chemical and water resistance
d. No conductive
e. Excellent noise, vibration and impaction resistance
f. Automotive OEM quality
Properties
| Items | Properties |
| Appearance | Black, homogeneous paste |
| Sagging properties(mm) GB/T 13477.6 |
0 |
| Tack free time②(min) GB/T 13477.5 |
20, approx. |
| Curing speed(mm/d) HG/T 4363 |
3.2, approx. |
| Non-volatile contents ( %) GB/T 2793 |
95, approx. |
| Shore A-hardness GB/T 531.1 |
60, approx. |
| Tensile strength(MPa) GB/T 528 |
3.5, approx. |
| Elongation at break(%) GB/T 528 |
350, approx. |
| Tear strength( N/mm) GB/T 529 |
6.0, approx. |
| Tensile-shear strength(MPa)GB/T 7124 |
1.5, approx. |
| Operating temperature(℃) |
-40~90 |
Transport and storage
Cautions
Packing specification
Color
Application:
Operation:
Polyurethane sealants are used in in automotive interiors, windshield bonding and anywhere else a high-strength, water-resistant seal is needed.
Clean before operation
Clean and dry all surfaces by removing foreign matter and contaminants such as oil dust, grease,
frost, water, dirt, old sealants and any protective coating. Dust and loose particles should be cleaned.
Direction of operation
Tool:Manual or pneumatic plunger caulking gun
For cartridge
1. Cut nozzle to give the required angle and bead size
2.Pierce the membrane at the top of the cartridge and screw on the nozzle
3.Place the cartridge in an applicator gun and squeeze the trigger with equal strength
Why choose us
Our primary objective is always to offer our clients a serious and responsible business relationship, offering personalized attention to all of them for 2022 High quality Door Waterproof PU Polyurethane Sealant Auto Glass Adhesive, Welcome you to join us alongside one another to produce your enterprise easier. We're generally your finest partner when you want to have your own enterprise.
2022 High quality China RTV Silicone, Silicone Rubber, We adopt advanced production equipment and technology, and perfect testing equipment and methods to ensure our product quality. With our high-level talents, scientific management, excellent teams, and attentive service, our goods are favored by domestic and foreign customers. With your support, we are going to build a better tomorrow!
Junbom Hui Bei Factory
Package & Delivery
Certificate
Exhibition
FAQ
Q1. Do you have any MOQ for order?
A: Low MOQ, 3000pcs for order is availabl. And depend on your needs.
Q2. What about the lead time?
A:Sample needs 2-3 day, bulk production time around needs 1-2 weeks(the specific time depends on the number of orders.)
Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by freight forwarding. It usually takes about 20---30 days to arrive. FCL and LCL, shipping can optional.
Q4. Can I get samples to test before bulk order ?
A: Yes, we welcome sample order to test and check quality.
Q5. How to proceed an order for polyurethane sealant?
A:Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
If you want to know more details information, pls just feel free to contact us! :)