Shanghai Junbond Building Material CO.LTD
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Shore A Hardness Up to 45 Non-staining Auto Glass UV resistant Windshield Polyurethane Sealant
Junbond® JB-16 is one-component moisture curable polyurethane sealant. It has excellent bonding and sealing performance. No corrosion and pollution to substrates, environment friendly, no bubbles during application etc.
Junbond® JB-16 Windshield Polyurethane Sealant : properties such as hardness, adhesion strength, thixotropy and flexibility can be easly manupulated according to need.
• High Modulus
• Chemical resistant
• Over paintable
• For use on high traffic floor joints
• Application temperature range +5 to +40C
• Interior and exterior use
Properties
General information:
| 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 |
Packing specification
Transport and storage
Color
Cautions
Application:
Operation:
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
Junbom Hu Bei Factory
Package & Delivery
Certificate
FAQ
Q1. Do you have any MOQ limit for order?
A: Low MOQ, 3000pcs for order is availabl. And depend on your needs.
Q2. Can I get samples to test before bulk order ?
A: Yes, we welcome sample order to test and check quality.
Q3. 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.)
Q4. 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.
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! :)