Thermally Conductive Solutions for EV and Energy Storage
2-part Polyurethane Thermally Conductive structural adhesive for battery bonding
SP284 (1.2 W/m.k); SP285 (2.0 W/m.k); SP287 (1.5 W/m.k)
2-part Polyurethane Thermally Conductive Removable adhesive for cooled plate gap filler
SP261 (1.2 W/m.k); SP263 (2.0 W/m.k); SP265 (1.5 W/m.k)
2-part Silicone Thermally Conductive Removable gap filler for cooled plate gap and battery
SS26X
Two component Polyurethane Thermally Conductive Structural Adhesive series is room temperature fast curing structural adhesive. It has high strength and fast curing speed.
Used for New Energy Vehicle and Energy storage system, it could bond with Aluminum, ABS, Plastic, steel and blum film
SPECIAL CHARACTERISTICS
Thermal Management
Thermal management in EVs and battery storage system, ensuring batteries do not overheat, is a critical focus for vehicle safety and lifetime battery performance. End-consumer range anxiety can be specifically addressed with technology solutions that ensure higher energy density and fast charging, without increased stress on the battery system.
Safety
Components of EV battery systems require mechanical security, as well as shock and vibration stability for optimal performance gainst any internal and external conditions. Higher energy density batteries with reduced weight are the ideal, without compromising their safe resistance to impact in the event of a crash. Regardless of the fuel cell vs battery debate, the safety of energy storage devices, is a core concern for manufacturers. This concern is further heightened by the UL94 and other flame retardancy compliance standards. Automotive OEMs need battery packs capable of being reopened for service and maintenance, and Sepnal also has gasketing technologies designed to comply with this requirement.
Lightweighting
Total vehicle weight is tied inextricably to the range of electric vehicles. The battery pack is a major contributor, typically
weighing between 600 and 700 kilograms for the average battery electric vehicle (BEV). Smart lightweight designs can
counterbalance part of this, and Sepna's engineering expertise and partnership with RLE International is fundamental for
optimizing aluminum structures per crash standards and passenger safety.
APPLICATION EXAMPLES
-
1. Structural bonding of new energy vehicle and energy storage batteries;
2. Bonding of substrates and covering materials such as fabrics, felts, decorative boards, PET films, etc.
3. Bonding of various substrates, such as glass fiber, ABS, aluminum-plastic board, etc.
200ML+200ML DOUBLE TUBE 5 gallon pail 55gallon frum
| PROPERTY |
STANDARD |
UNITS |
VALUE-SP284 SP285 SP287 |
| Component |
-- |
-- |
Part A |
Part B |
| Appearance |
Visual |
-- |
Blue |
Yellow |
| Viscosity |
Brookfieid No.7 Rotor,10rpm |
mPa.s |
60000-140000
|
100000-200000
|
| Density |
GB/T 15223-1994 |
g/cm^3 |
1.55±0.1 |
1.9±0.1 |
| Data details after mixing |
| Appearance |
Visual |
-- |
Green |
| Mixture ratio |
Mass ratio |
-- |
A:B=1:1 |
| Viscosity |
Brookfieid No.7 Rotor,10rpm |
mPa.s |
80000-170000
|
| Density |
GB/T 15223-1994 |
g/cm^3 |
1.75±0.1 |
| Operation time |
GB/T 6328-86 |
min |
10 |
20 |
30 |
| Hardness |
GB/T 531.1-2008 |
Shore D |
55-65 |
| Tensile strength |
GB/T 528-2009 |
MPa |
≥8 |
| Elongation |
GB/T 528-2009 |
% |
≥15 |
| Thermal Conductivity |
ASTM D 5470
|
W/m.k |
1.2 |
| Volume resistivity |
ASTM D 257
|
Ω·cm |
≥1015 |
| Dielectric strength |
GB/T 1695-2005 |
kV/mm |
26 |
| Shear strength |
GB/T 7124-2008 |
MPa |
>8 |
Alu-Alu |
| |
|
2.2 |
PET-Alu |
| Flame retardant |
ANSI/UL-94
|
UL-94 |
V-0 |
| 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
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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