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| Technical Data Sheet |
| PROPERTY | STANDARD | VALUE of SE685 | |
| ---- | ---- | PART A | PART B |
| Appearance | Visual inspection | Black viscous liquid | Clear liquid |
| Viscosity /25°C, cps | GB/T 10247-2008 | 20,000±10,000 | 20-10 |
| Density /25°C, g/cm3 | GB/T 13354-92 | 1.70±0.1 | 1.0±0.1 |
| Data details of after mixing | |||
| Mixture ratio | Mass ratio | A: B=100:13 | |
| Viscosity of mixture /25°C, cps | GB/T 10247-2008 | 2000±1000 | |
| Density of mixture /25°C, g/cm3 | GB/T 13354-92 | 1.6±0.1 | |
| Operation time /25°C, hr | GB/T 13477-2002 | (226g)35±10 | |
| Gel time / 25°C, hr | GB/T 13477-2002 | 10~12 | |
| Hardness /Shore D | GB/T 531.1-2008 | 85±5 | |
| Tensile shear Strength /N/mm2 | GB/T 7124-2008 | AI-AI 12 | |
| Stainless steel/stainless steel 13 | |||
| Glass transition temperature Tg | GBT 11998-1989 | 50-60ºC | |
| Coefficient of linear expansion /10 -6/k | GB/T 7124-2008 | 38, | |
| 115,>Tg | |||
| Flame retardant grade | ANSI/UL-94-1985 | UL94 V-0 | |
| Thermal conductivity /W/mK | GB/T 10297-1998 | 0.9-1.0 | |
| Water absorption rate | GB/T 8810-2005 | 24H,25ºC,0.1% | |
| GB/T 8810-2005 | 2H,100ºC,0.6% | ||
| Volume resistivity /Ω·cm | GB/T 1692-92 | 3.4*1014 | |
| Dielectric strength/kV/mm, 25°C | GB/T 1693-2007 | >17 | |
| Dielectric constant /1.2MHz, 25°C | GB/T 1693-2007 | 3-5 | |
| Loss factor /1MHz, 25°C | GB/T 1693-2007 | 0-1 | |
| Thermal shock test (500 cycles) | ---- | -40~150ºC | |
| Operating temperature | °C | -50-150 | |
| Shelf life | Component A | 12 month | |
| Component B | 9month | ||
| Resistant to the following media: water, acid, alkali (PH3-10), hydrocarbon, and brine. Not resistant to the following media: polar solvents, strong acids, and bases. | |||
PACKING AND STORAGE |
| Package specification: Part B-3.25kg/ Pot | Storage: The product is recommended to be stored in a dry place at 10ºC-30ºC, avoiding direct sunlight or frost. The storage period is 6 months. | Transportation: moisture-proof, rainproof, sunproof, high-temperature roof, keep away from heat sources, handle with care, and do not squeeze or collide |
| Company Profile |
SEPNA focuses on the R&D and production of advanced new materials. Headquartered in Shanghai, the factory is located in Qidong High-tech Zone, Jiangsu Province. It is a modern technology factory with an area of 20000 square meters.
SEPNA factory uses an advanced MES automatic quality control system and a full-process ERP management system for strict quality control.
SEPNA factory and products have passed many international system certifications. Such as ISO9001-2015, SGS, 16949, and other certificates.
SEPNA adheres to the values of being "customer-centric, take technology as the blood, and focus on high-quality", adheres to the development concept of "DEVELOP DEPEND ON THE TECHNICAL INNOVATION, LIVE DEPEND ON THE QUALITY,"; Focus on providing customers with more accurate and safe products with "bonding, sealing and protection" functions.
SEPNA product lines, from flexible sealing, and fixed bonding to the development of multiple curing forms products, can fully match the production and manufacturing processes of different customers, and SEPNA can provide all customers with more options, higher efficiency, and better quality product solutions, as well as omnidirectional customized services and support.
SEPNA closely connects customers/suppliers/employees/partners with the mission of "Zero SL Bonds Us Together! ". And continues to promote technology and product innovation, service innovation, and talent innovation, better combine the value of products, services, and talents to make products more perfect, make industrial manufacturing more efficient, and provide more valuable products and service solutions for the high-end and high-end manufacturing industry!
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