퍼플루오로폴리에테르 Srhs-240 HS 240 Galden HS 교체 240
Product introduction
SRHS-240 is a narrow molecular perfluoropolyether product with excellent chemical resistance, thermal resistance and dielectric properties, non toxicity, no flash point, no ignition point, low viscosity and other characteristics,specifically desigend for the Vapor Phase Soldering process.
Paramètres associés
| Product Performance | Units | SRHS 240 |
| Boiling point | ºC | 240 |
| Densité | g/ cm 3 | 1.82 |
| Kinetic Vicsosity | cSt | 5.3 |
| Vapor pressure | torr | 1 |
| Specific heat | cal/g·ºC | 0.23 |
| Heat of vaporization at boilng point | cal/g | 15 |
| rerfactive index | - | 1.281 |
| coefficient of thermal expansion | cm 3 /cm 3 ·º C | 0.0011 |
| surface tenstion | dyne/cm | 20 |
| thermal conductivity | W/m·K | 0.065 |
| dielectric strength | kV(2.54mm gap) | 40 |
| deielectirc constant | - | 2.1 |
| volume resistivity | Ohm·cm | >1.0·10 15 |
| average molucular weight | amu | 1100 |
| solubility of water | ppm(wt) | <10 |
*all values determinated at 25ºC unless otherwise specified
Product application
SRHS-240 is a fully fluorinated fluids specifically designed for the Vapor Phase Soldering process aimed to reduce soldering temperature and avoid heating criticalites.
PRODUCT DISPLAY
전문적이고 경험이 풍부한 팀과 연구 기관과의 파트너십을 통한 강력한 기술 지원을 바탕으로, 저희는 고객을 위한 혁신적인 화학 제품 개발에 탁월한 역량을 발휘합니다. 신제품을 찾고 계신다면, 저희는 의심할 여지 없이 최고의 선택이 될 것입니다.