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Epoxies, Ect. 20-2621
| Category: | PUR, Unspecified , Polyurethane |
| Manufacturer: | Epoxies, Etc. |
| Trademark: | Epoxies, Ect. |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Q8QWkl_Epoxies-Ect-20-2621.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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20-2621 is a two component Polyurethane compound designed for applications requiring "water like" clarity. This room temperature curing system provides excellent environmental protection and will not yellow over time. 20-2621 is semi-flexible and will not place excess stress on electronic components. It also has a low viscosity, which facilitates easy flow and penetration into difficult areas. This product has a convenient one to one mix ratio and is considered DOT non-hazardous. This product is packaged in the convenient TriggerBond® system. Features:
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| General Information | |
|---|---|
| Features |
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| Uses |
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| Appearance |
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| Processing Method |
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| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Mix Viscosity (25°C) | 2700 | cP |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Fungal Resistance | Excellent | ||
| Operating Temperature | -40.0 to 135 | °C |
| Uncured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Color | Clear/Transparent | ||
| Mix Ratio by Weight (PBW) | |||
| Part A | 1.0 | ||
| Part B | 1.0 | ||
| Mix Ratio by Volume (PBV) | |||
| Part A | 1.0 | ||
| Part B | 1.0 | ||
| Viscosity | |||
| 25°C 1 | 1.4 | Pa·s | |
| 25°C 2 | 7.8 | Pa·s | |
| Curing Time | |||
| 85°C | 0.66 | hr | |
| 65°C | 1.5 | hr | |
| 45°C | 2.5 | hr | |
| 25°C | 24 | hr | |
| Pot Life 3(25°C) | 80 | min | |
| Shelf Life | 3 | month |
| Cured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Shore Hardness | |||
| Shore D | 40 | ||
| Shore A | 85 | ||
| Tensile Strength | 8.27 | MPa | |
| Tensile Elongation at Break | 60 | % | |
| Electric Strength | 20 | kV/mm | |
| Volume Resistivity | 3.0E+15 | ohms·cm |
| Note Message | |
|---|---|
| 1 . | Part A |
| 2 . | Part B |
| 3 . | 100 grams |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| RTV-2 GI-1100 | Silicones, Inc. | Silicone Rubber, RTV-2 | RTV-2 |
| Mylar® A (92 guage) | DuPont Teijin Films U.S. | PET | Mylar® |
| API PS 370-21 | American Polymers, Inc. | PS (GPPS) | API PS |
| Hostalen GF 7750 M2 | LyondellBasell Industries | HDPE Copolymer | Hostalen |
| INSTRUC PA66GF30IM | Infinity LTL Engineered Compounds | Nylon 66 | INSTRUC |
