Technical Data:
| Testing Items |
Performance |
| Appearance |
Black, homogeneous paste |
| Density(g/cm3) |
1.35±0.05 |
| Sagging properties(mm) |
0 |
| Tack free time (min) |
10~30 |
| Curing speed(mm/d) |
3~5 |
| Volatile content(%) |
≥3.0 |
| Shore A-hardness |
55±5 |
| Tensile strength(MPa) |
≥4.5 |
| Elongation at break(%) |
≥400 |
| Tensile-shear strength(MPa) |
≥2.5 |
| Extrudability(ml/min) |
≥60 |
| Application temperature(ºC) |
+5~+35 |
| Shelf life(month) |
9 |
Note:
All data above were tested under standardized condition at 23±2ºC,50±5%RH.
All data listed in the chart were for the generalized item in the series; please refer to the related data sheet for special items.
Storage condition has a direct impact on the products' shelf life, please refer to the instruction for special items' storing.
FAQ
Q1. Can I have a sample order for polyurethane sealant?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A:Sample needs 1 day, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 3000pcs for order is availabl. And denpend on your needs.
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.
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