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.
Products Benefit:
• High Modulus
• Chemical resistant
• Over paintable
• For use on high traffic floor joints
• Application temperature range +5 to +40C
• Interior and exterior use
Properties
- Suitable for applying to the opening of the windscreen made of
any material, including aluminum;
- Due to its high initial hardness and exceptionally strong binding
properties, no additional fixation of the glass is required;
- Very good resistance to sagging;
- Does not "reach" for the tool;
- High shear strength and high shear modulus. Good elasticity even
after long-term use;
- Very low electrical conductivity;
- Good adhesion to the residual materials of the old adhesive
joint;
- High resistance to UV radiation;
- Excellent adhesion to glass, glass with a ceramic coating and to
painted surfaces;
General information:
1 | Brand Name | Junbond |
2 | Model | JB16 |
3 | Main Material | Polyurethane |
4 | Type | Single part |
5 | Color | Black |
6 | | Carton |
7 | Carton | 24 pieces/carton |
8 | | High |
9 | | |
10 | Certificate | ISO9001:2000, MSDS |
11 | Shelf life | 9 -12 Months(4°C-40°C) |
12 | OEM/OEM | Available |
Technical data:
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
- Cartridge 310ml
- Sausage 400ml
- Sausage 600ml
Transport and storage
- Transport: Keep away the sealed product from moisture, the sun,
high temperature and avoid collisions.
- Storage: Keep sealed into cool, dry place.
- Storage temperature: 5~25℃. Humidity: ≤50%RH.
- Cartridge and Sausage 9 month, Pail 6 month.
Color
Cautions
- Keep away from children.
- Avoid contacting with skin and eye. For skin contacted, remove the
sealant by cloth, wash skin thoroughly with soap and water. For eye
contacted, hold eyelids apart and flush thoroughly with water,
contact physician.
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! :)
