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Epoxies, Ect. 20-3302NCLV
| Category: | Epoxy , Epoxy; Epoxide |
| Manufacturer: | Epoxies, Etc. |
| Trademark: | Epoxies, Ect. |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | RUd35G_Epoxies-Ect-20-3302NCLV.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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20-3302 is a two component, ultra clear epoxy system. It provides excellent optical transmission along with outstanding adhesion and electrical properties. This high purity grade polymer system is formulated with proprietary ultraviolet protectors to minimize yellowing of the cured epoxy. This adhesive\potting compound, when UV aged in a QUV Weatherometer, outperforms other commercially available epoxy systems. 20-3302 is a low viscosity system designed for L.E.D. encapsulating, fiber optics, and any potting or adhesive application requiring optimum clarity. This epoxy system also provides a bubble free and glass smooth finish. 20-3302NCLV is a lower viscosity version of 20-3302. Both resins utilize the same curing agent. Features:
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| General Information | |
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| Features |
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| Uses |
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| Appearance |
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| Processing Method |
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| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| CLTE - Flow (30 to 90°C) | 6.2E-5 | cm/cm/°C |
| Optical | Nominal Value | Unit | |
|---|---|---|---|
| Refractive Index | 1.564 | ||
| Transmittance | |||
| 0.300 µm | 90.0 | % | |
| 0.310 µm | 98.0 | % |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Mix Viscosity (25°C) | 250 | cP |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Operating Temperature | -45.0 to 135 | °C |
| Uncured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Color | Clear/Transparent | ||
| Mix Ratio by Weight (PBW) | |||
| Part A | 100 | ||
| Part B | 50 | ||
| Mix Ratio by Volume (PBV) | |||
| Part A | 100 | ||
| Part B | 60 | ||
| Density | |||
| 25°C 1 | 0.958 | g/cm³ | |
| 25°C 2 | 1.10 | g/cm³ | |
| Curing Time | |||
| 125°C | 1.0 to 2.0 | hr | |
| 23°C | 24 | hr | |
| Pot Life (25°C) | 30 to 45 | min |
| Cured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Shore Hardness (Shore D) | 85 | ||
| Lap Shear Strength | 15.5 | MPa | |
| Electric Strength | 20 | kV/mm | |
| Relative Permittivity (25°C) | 3.10 | ||
| Volume Resistivity | > 3.5E+14 | ohms·cm |
| Note Message | |
|---|---|
| 1 . | Part B |
| 2 . | Part A |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| RTP 4702 TFE 15 | RTP Company | PTT | RTP |
| APEX® RE 8222 | Teknor Apex Company | PVC, Rigid | APEX® |
| DJSilicone NE-251 | DONGJUE SILICONE (NANJING) CO., LTD | Silicone | DJSilicone |
| Generic PEK | Generic | PEK | Generic |
| LNP™ STAT-KON™ RE008 compound | SABIC Innovative Plastics | Nylon 66 | LNP™ STAT-KON™ |
