J-4236A/B Technical Data SheetHEAT/CHEMICAL-RESISTANT ADHESIVE KAN抗热/化学侵蚀胶粘剂
PRODUCT DESCRIPTION产品介绍
J-4236 is a two-component, room-temperature curing paste adhesive of high strength and toughness. It is Thixotropic with good environmental and excellent chemical resistance. Used for bonding electronic components, GRP structures, and most other items where a higher than normal temperature or more aggressive environment is to be encountered in service. J-4236是一种双组分，高强度和韧性的室温固化糊状胶粘剂。它具有很高的触变性并且具有极佳的环境和化学侵蚀抵抗性。C-EP 3125在用于粘结电子元件，玻璃增强纤维塑料结构件和大多数其他组件中，将可抵抗更高的温度和更恶劣的环境条件
APLLICATIONS应用领域
- · Metals金属
- · Ceramics陶瓷
- · GRP玻璃纤维增强塑料
- · Electronic components电子元件
ADVANTAGES优点
- · Heat resistant to 248°F (120°C)可抗120°C高温
- · Very resistant to water and a wide variety of chemicals对水和大多数化学物质具有好的抵抗性
- · Gap-filling, non-sagging up to 5mm thickness缝隙填充，5mm厚没有下垂
- · Good bonds to a wide variety of substrates对大多数基质具有很好的粘结性
PROPERTIES OF UNCURED MATERIAL固化前材料性能
Property 性能 | Test Method 测试方法 | Resin A | Hardener B |
Color/Appearance 颜色/外观 | Visual | Beige paste米色糊状 | Gray Thixotropic paste 灰色触变性膏状 |
Specific Gravity 密度, g/cc, | ASTM D-792 | 1.6 | 1.6 |
Viscosity 粘度, (cP), 25℃ | ASTM D-2393 | 70,000 | 130,000 |
TYPICAL MIXED PROPERTIES典型混合性能
Reaction Ratio (by weight) | | 100R/50H |
Reaction Ratio (by volume) | | 100R/50H |
Pot Life（100g） | ASTM D-2471 | 40 minutes |
Mixed viscosity | ASTM D-2393 | 90,000 cP |
RECOMMENDED CURE SCHEDULES
Temperature 固化温度 | Handling Strength 操作强度 | Minimum Cure Time 最小固化时间 |
50ºF (10ºC) | 16 hours | 24 hours |
59º (15ºC) | 9 hours | 11.5 hours |
77ºF (25ºC) | 3.5 hours | 6 hours |
104ºF (40ºC) | 75 minutes | 105 minutes |
140ºF (60ºC) | 26 minutes | 30 minutes |
212ºF (100ºC) | 6 minutes | 6 minutes |
