Shanghai Junbond Building Material CO.LTD
going with you and prospering the state
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| Test Parameter | Unit | Result | |
| As Supplied Tested at 23ºC and 50% RH Translucent Pigmented | |||
| Specific Gravity | g/ml | 0.98±0.02 | 1.46±0.02 |
| Flow (sag or slump) | mm | 0 | 0 |
| Extrusion Rate Skin Time | ml/minute minute | 180 5~10 | 102 ≤60 |
| Tack-free Time | hour | ≤1 | ≤5 |
| Curing time (5mm) | hour | ≤12 | ≤16 |
| As Cured-after 21 days at 23ºC and 50% RH | |||
| Durometer Hardness, Shore A | Points | 26 | 42 |
| Elastic Recovery | % | 95 | 94 |
| Movement Capability | % | ±25 | ±20 |
| Tensile/Modulus at 50% Elongation | Mpa | 0.27 | 0.51 |
| Tensile/Modulus at 100% Elongation | Mpa | 0.34 | 0.60 |
| Ultimate Tensile Strength Ultimate Elongation at Break | Mpa % | 0.36 220 | 0.68 420 |
1.Are you manufacturer?
Yes. Our company is the biggest PU Foam and Silicone Sealant manufacturer in Asia .
PU Foam factory in Tianjin ,near Beijing , Silicone Sealant factory in Foshan , Guangdong province China .Junbond with 19 years experience in this industry, we have served clients from more than 77 countries. Junbond is well- known for its quality and our team win clients' trust by honesty and down to earth business style.
2.How long can I get a quote
The quotation can be provided not longer than 24 hours on condition that we know all detailed requirements.
3.Do you accept Private Label!?
Yes. We can do OEM for customers.
4.Can I get a sample before order?
Of course. Generally, we provide 1-3 pieces free samples .
5.How long you will finish my order?
It is depend on your order quantity. Generally, the 40HQ container delivery time about 3weeks .
6.How can you guarantee the quality?
A: We have rigorous quality test system, from raw materials to finished products, the materials must be checked and signed by QC colleagues.
7.How to find the suitable sealants?
Please let me know your application purpose, substrate, application method and all your requirements.