Fast-curing high strength 2K Polyurethane Structural Adhesive
2-part PU structural adhesive
SP283
SP283 is a two-component high viscosity polyurethane structural adhesive. After curing, it has good adhesion and strong bonding force. It has good bonding performance for plastic substrates, such as glass fiber, ABS, aluminum-plastic panels, etc.
SPECIAL CHARACTERISTICS
1. Structural bonding of new energy batteries;
2. Bonding of substrates and covering materials such as fabrics, felts, decorative panels, PET films, etc.
3. Bonding of various substrates, such as glass fiber, ABS, aluminum-plastic panels, etc.
APPLICATION EXAMPLES
| PROPERTY |
STANDARD |
UNITS |
VALUE-SP283 |
| Component |
-- |
-- |
Part A |
Part B |
| Appearance |
Visual |
-- |
Black liquid |
Beige liquid |
| Viscosity |
Brookfieid No.7 Rotor,10rpm |
mPa.s |
272000 |
232000 |
| Density |
GB/T 15223-1994 |
g/cm^3 |
1.25±0.1 |
1.45±0.1 |
| Data details after mixing |
| Appearance |
Visual |
-- |
Black liquid |
| Mixture ratio |
Mass ratio |
-- |
A:B=1:1 |
| Viscosity |
Brookfieid No.7 Rotor,10rpm |
mPa.s |
252000 |
| Density |
GB/T 15223-1994 |
g/cm^3 |
1.35±0.1 |
| Operation time |
GB/T 6328-86 |
min |
3 |
6 |
15 |
| Hardness |
GB/T 531.1-2008 |
Shore D |
≥60 |
| Tensile strength |
GB/T 528-2009 |
MPa |
≥10 |
| Elongation |
GB/T 528-2009 |
% |
≥60 |
| Thermal Conductivity |
GB/T 10297-1998 |
W/m.k |
0.3 |
| Volume resistivity |
GB/T 1692-92 |
Ω·cm |
≥1014 |
| Dielectric strength |
GB/T 1695-2005 |
kV/mm |
26 |
| Shear strength |
GB/T 7124-2008 |
MPa |
>10 |
Alu-Alu |
| |
|
6.29 |
ABS-ABS |
| |
|
7.13 |
INOX-ABS |
| |
|
11.5 |
INOX-INOX |
| |
|
2.2 |
PET-Alu |
| |
|
≥3 |
PET-PET |
| Application temperature |
GB/T 20028-2005 |
ºC |
10-35 |
| Note:The above data are all detection data in standard state. |
Shanghai Sepna Chemical Technology Co., Ltd is special for Polyurethane sealant MS polymer adhesive sealant for automotive glass, bus, and construction joint sealing, bonding. We have been 10+ years in this industry, acquired Switzerland PUNADE in 2005, as the leader of odorless technology in China. With Suzhou, Shanghai has two R&D bases.
At the same time. we have established an excellent sales service team and cooperated with the leading industry of VW, Volvo, Mercedes, Brilliance, Etc. Sepna's products have been widely used in the international market, mainly in North America, South America, Asia, Southeast Asia Middle East and Oceania, etc. Until now, she has serviced nearly 1000 enterprises all over the world.
APPLICATION SOLUTIONS:
1. Windshield sealant- SP86x
2. Automotive adhesive sealant-
-PU structural adhesive
-MS adhesive sealant
3. Electronic potting sealant
4. Powder coating sealant
5. Window & Door corner adhesive
6. Waterproofing coating
7. Expansion joint sealant
- Self-leveling sealant
- Paste sealant
400ML
600ML
Mixing ratio: 1:1 by volume
1.Delivery time ?
Normally, delivery time of sample order is 3 to 7 days, standard order is 7-20 days.
2.How to get free samples ?
Contact with us to get free samples
3.How to be Sepna's distributor ?
As the growing of Sepna's global business,we need to find more and more distributors and agents worldwide. Sepna will provide the best solution and service for our partners. For more information, pls contact with us directly
4.Any OEM/ODM service ?
Sepna can offer the customer OEM label service,and will give the protection of the your right in your market.
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