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Arlon® 45NK
| Category: | Epoxy , Epoxy; Epoxide |
| Manufacturer: | Arlon-MED |
| Trademark: | Arlon® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | ed4Cs5_Arlon-45NK.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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45NK is a woven Kevlar® aramid fiber reinforced multifunctional epoxy laminate and prepreg system engineered to provide in-plane CTE values as low as 6 ppm/°C for compatibility with leadless alumina ceramic chip carriers (LCCC's) and other low expansion SMT devices where control of laminate expansion is critical for solder joint reliability. 45NK exceeds the requirements of IPC 4101/50 (Type AFG). |
| General Information | |
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| Filler / Reinforcement |
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| Uses |
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| RoHS Compliance |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.50 | g/cm³ | ASTM D792A |
| Water Absorption (24 hr) | 0.80 | % | Internal Method |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 153000 | MPa | Internal Method |
| Poisson's Ratio 1 | 0.20 | ASTM D3039 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Peel Strength | Internal Method | ||
| -- 2 | 1.1 | kN/m | |
| -- 3 | 1.1 | kN/m | |
| -- 4 | 1.1 | kN/m |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Expansion Rate (50 to 260°C) 5 | 2.8 | % | Internal Method |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | 170 | °C | Internal Method |
| CLTE - Flow | |||
| -- 6 | 5.0E-6 to 7.0E-6 | cm/cm/°C | Internal Method |
| < 175°C 7 | 7.5E-5 | cm/cm/°C | Internal Method |
| > 175°C 8 | 2.3E-4 | cm/cm/°C | Internal Method |
| Thermal Conductivity (100°C) | 0.22 | W/m/K | ASTM E1461 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity 9 | 3.2E+13 | ohms | Internal Method |
| Volume Resistivity 10 | 1.3E+13 | ohms·cm | Internal Method |
| Dielectric Strength | 30 | kV/mm | Internal Method |
| Dielectric Constant (1 MHz) | 3.90 | Internal Method | |
| Dissipation Factor (1 MHz) | 0.016 | Internal Method |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | V-0 | UL 94 |
| Note Message | |
|---|---|
| 1 . | x and y direction |
| 2 . | After Thermal Stress |
| 3 . | After Process Solutions |
| 4 . | At Elevated Temperatures |
| 5 . | Z-axis |
| 6 . | X-axis |
| 7 . | Z-axis |
| 8 . | Z-axis |
| 9 . | C96/35/90 |
| 10 . | C96/35/90 |
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