Теплопроводящий полиуретановый герметик электронный для заливки
- Категория: >>>
- Поставщик: Shanghai Sepna Chemical Technology Co. Ltd.
Сохранить в закладки 1600609830290:
Описание и отзывы
Характеристики
SEPNA 2-component weather resistant polyurethane electronic potting sealant
Product Description
SP299 is a solvent-free, weather resistant and environment-friendly two-component polyurethane electronic potting adhesive with transparent color. It has the characteristics of low hardness, good elasticity, excellent waterproof performance and insulation performance.
SP299
Special weather resistant potting sealant
Typical Applications
1. Electronic circuit board (PCB);
2. Electronic and electrical controller;
3. IGBT potting, new energy vehicle electrical controller potting, etc.
2. Electronic and electrical controller;
3. IGBT potting, new energy vehicle electrical controller potting, etc.
PCB board
Electronic circuit board
Product Advantages
Weather resistant
1. Single component, moisture curing, no dripping for vertical application
2. Good elasticity and initial adhesion, high bonding strength
2. Good elasticity and initial adhesion, high bonding strength
UL94 V-0
Flame retardant
3. Can withstand high strength dynamic loads; no sagging while interrupting gluing
4. Good Adhesion with various substrates such as glass, aluminum plate etc.
5. Paintable and polishable surface, outstanding application property
4. Good Adhesion with various substrates such as glass, aluminum plate etc.
5. Paintable and polishable surface, outstanding application property
Excellent elasticity
6. No corrosion on base material, no penetration pollution, little volatile smell
7. Good aging resistance and weather resistance
7. Good aging resistance and weather resistance
Technical Data Sheet
PROPERTY | STANDARD/UNITS | VALUE-SP299 | ||||
Component | -- | Part A | Part B | |||
Appearance | visual | Light yellow transparent liquid | Light yellow transparent liquid | |||
Viscosity | mPa.s | 700±200 | 350±150 | |||
Density | g/cm^3 | 0.97±0.05 | 1.0±0.05 | |||
Data details after mixing | ||||||
Mixture ratio | Mass ratio | A:B=1:1 | ||||
After Mixing Viscosity | mPa.s | 600±100 | ||||
After Mixing Density | g/cm^3 | 1.0±0.05 | ||||
Operation time after mixing | min | <30 | ||||
Gel time | 23℃ | 20g-30min (time adjustable) | ||||
Curing time | 25℃/H | 48-72 | ||||
Hardness | Shore A | 55±5 | ||||
Insulation strength | kv/mm | 18 | ||||
Flame retardant grade | UL94 | V-0 | ||||
Thermal conductivity | W/m.k | 0.69 | ||||
Volume resistivity | Ω.cm | 1.0×10¹¹ | ||||
Dielectric strength | 50Hz | 4.5 | ||||
Tensile strength | MPa | >0.4 | ||||
Water absorption | %, 25 ℃, 24h | ＜0.3 | ||||
Elongation at break | % | ≥70 | ||||
Operating temperature range | ℃ | -60-120 | ||||
Environment protection | ROHS\\REACH | Standard | ||||
Shelf life | Room temperature sealing | 6 months | ||||
Delivery Time
Lead Time | Quantity (Pieces) | 1-3000 | 3001-10000 | 10001-50000 | >50000 |
Est. Time (Days) | 7 | 10 | 15 | To be negotiated |
Samples : Expree ( FedEx, DHL, TNT, UPS etc.)
Cargo : By Sea ( FCL / LCL), By Air, By Railway etc.
Cargo : By Sea ( FCL / LCL), By Air, By Railway etc.
Company Profile
Shanghai Sepna Chemical Technology Co., Ltd is special for Polyurethane adhesive 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 Jaingsu, 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.
We have been 10+ years in this industry, acquired Switzerland PUNADE in 2005, as the leader of odorless technology in China. with Jaingsu, 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.
Why Choose Us
1.Outstanding manufacturers and powerful factory.
2. OEM / ODM AVAILABLE （Professional design team providing package design solutions for OEM / ODM customers free of charge.
3. Free Samples.
4. Imported Raw Materials and Test Equipment.
5. Strict quality control (We have passed GB/T 19001-2016, IS09001:2015, IATF 16949:2016 quality system authentication, and we can provide ROHS/SGS/ MSDS certification of products).
6. Deliver in 7-15 Days after payment.
7. Excellent QC Team and R&D Team.
8. Provide professional application technology solutions.
9. Complete after-sales service system.
10. Partners of Top 500 Global Companies.
2. OEM / ODM AVAILABLE （Professional design team providing package design solutions for OEM / ODM customers free of charge.
3. Free Samples.
4. Imported Raw Materials and Test Equipment.
5. Strict quality control (We have passed GB/T 19001-2016, IS09001:2015, IATF 16949:2016 quality system authentication, and we can provide ROHS/SGS/ MSDS certification of products).
6. Deliver in 7-15 Days after payment.
7. Excellent QC Team and R&D Team.
8. Provide professional application technology solutions.
9. Complete after-sales service system.
10. Partners of Top 500 Global Companies.
Our customers
Global Market
Popular in international market- North America, South America, Europe, Asia, Africa, Australia, Middle East ETC.
FAQ
1.Delivery time ?
Answer: Normally, delivery time of sample order is 7 to 10 days, standard order is 15-20 days.
2.How to get samples ?
A: Normally, Sepna offer our customer 1-2PCs or 50-100g free samples for quality testing.
3.Q:How to be Sepna’s distributor ?
A: 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 our salesperson or call us:+86-400-882-1323
4.Q:Any OEM/ODM service ?
A: Yes. Sepna can offer the customer OEM label service,and will give the protection of the your right in your market.
2.How to get samples ?
A: Normally, Sepna offer our customer 1-2PCs or 50-100g free samples for quality testing.
3.Q:How to be Sepna’s distributor ?
A: 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 our salesperson or call us:+86-400-882-1323
4.Q:Any OEM/ODM service ?
A: Yes. Sepna can offer the customer OEM label service,and will give the protection of the your right in your market.
Похожие товары
Высокое качество, новый автомобильный Стайлинг, Блестящий Драгоценный Камень, горный хрусталь, рамки номерного знака по заводской цене
2,90 $ - 3,50 $
24 упаковки/трехцветные игрушки для выдувания пузырей астронавта, мини пузырьковая палочка
2,59 $ - 2,99 $
Легкая установка hayer R134, инвертор постоянного тока Dhw, Система газового котла, водяной тепловой насос, нагреватель горячей воды
68 367,97 ₽ - 80 798,14 ₽
Лидер продаж, креативный дизайн, имитация движения, музыкальный Поворотный руль
4,50 $ - 5,10 $
Машина для резки углов и алюминиевых профилей 90 или 45
899,00 $
Профессиональное оборудование для такелажа G80 с порошковым покрытием
2,20 $ - 2,50 $
Топливный фильтр 2240034301 22400-34301 от китайских поставщиков для Ssangyong KORANDO 2010-
Новые поступления
Новинки товаров от производителей по оптовым ценам
Светлая Золотая морская солнечная энергия ландшафтное украшение постмодерн минималистский стиль чистая ручная роспись маслом 24x3 1 дюйм/60x80
35-53 $
Европейские антикварные простой Последние двойной металлической кровати
Автоматизированная складская система автоматического хранения в Гуанчжоу Eyda с эффективными стеллажами и
10 000-35 000 $
Декоративный чехол для PS5 Сменный Чехол консоли пластины Playstation5 пылезащитный с защитой от царапин
7,50-7,70 $
Лучшее качество детские подгузники для сухих подгузников новорожденных размер 2 4 и большие доставка или
3 $
Выключатель для формованного корпуса Schneider NSX100N 50KA AC 3P3D 25A TMD новая модель C10N3TM025
Буф2-.. М .. Краны
Оптовая продажа высококачественный сублимированный клубничный порошок Заводская поставка
5,50-6,40 $