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Techsil VT2420LV
| Category: | PUR, Unspecified , Polyurethane |
| Manufacturer: | Techsil Limited |
| Trademark: | Techsil |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | oSk0rk_Techsil-VT2420LV.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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TECHSIL VT2420LV is a two-part, low viscosity room temperature curing polyurethane resin designed for the manufacture of badges and decals. TECHSIL VT2420LV has excellent outdoor weathering properties, due to the incorporation of both UV resistant base materials and the addition of UV stabilisers and antioxidants. Features: -Excellent long term UV stability -Scratch and mark resistant -Non-toxic -Meets requirements of WEEE & RoHS Easy to mix and process |
| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| RoHS Compliance |
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| Appearance |
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| Forms |
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| Physical | Nominal Value | Unit | |
|---|---|---|---|
| Specific Gravity | |||
| -- 1 | 1.05 | g/cm³ | |
| -- 2 | 1.11 | g/cm³ | |
| -- 3 | 1.16 | g/cm³ | |
| Water Absorption 4(Saturation, 25°C) | 1.2 | % |
| Hardness | Nominal Value | Unit | |
|---|---|---|---|
| Durometer Hardness (Shore A) | 70 |
| Mechanical | Nominal Value | Unit | |
|---|---|---|---|
| Tensile Strength | 15.0 | MPa | |
| Tensile Elongation (Break) | 100 | % | |
| Compressive Strength | < 10.0 | MPa |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| CLTE - Flow | 1.0E-4 to 1.5E-4 | cm/cm/°C | |
| Thermal Conductivity | < 0.25 | W/m/K |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | < 1.4E+11 | ohms | ASTM D257 |
| Volume Resistivity | < 1.3E+11 | ohms·cm | ASTM D257 |
| Dielectric Strength | 20 | kV/mm | ASTM D149 |
| Optical | Nominal Value | ||
|---|---|---|---|
| Refractive Index | 1.470 to 1.480 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Hardener | Mix Ratio by Weight: 1.0, Mix Ratio by Volume: 1.0 | ||
| Resin | Mix Ratio by Weight: 0.91, Mix Ratio by Volume: 1.0 | ||
| Thermoset Mix Viscosity | |||
| 25°C 5 | 700 | cP | |
| 25°C 6 | 800 | cP | |
| 25°C 7 | 600 | cP | |
| Gel Time | |||
| 20°C 8 | 12.0 | min | |
| 20°C 9 | 30.0 | min | |
| Tack Free Time | |||
| 20°C 10 | 2.0 | hr | |
| 20°C 11 | 0.3 | hr |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Cure Schedule | |||
| 20°C 12 | 6.0 | hr | |
| 40°C 13 | 2.0 | hr | |
| 60°C 14 | 1.0 | hr | |
| Operating Temperature | -55 to 120 | °C | |
| Usable Life | |||
| 20°C 15 | 15.0 | min | |
| 20°C 16 | 6.0 | min |
| Note Message | |
|---|---|
| 1 . | Resin |
| 2 . | Mixed |
| 3 . | Hardener |
| 4 . | 30 days |
| 5 . | Mixed |
| 6 . | Hardener |
| 7 . | Resin |
| 8 . | Thick film >5mm |
| 9 . | Thin film <2mm |
| 10 . | Thin film <2mm |
| 11 . | Thick film >5mm |
| 12 . | Full Cure 24 hrs |
| 13 . | Full Cure 4 hrs |
| 14 . | Full Cure 2 hrs |
| 15 . | Thin film <2mm |
| 16 . | Thick film >5mm |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| RTP ESD A 1005 | RTP Company | PBT | RTP |
| ALTECH® PA6 A 1000/518 IM | ALBIS PLASTIC GmbH | Nylon 6 | ALTECH® PA6 |
| Chemical Resources PMMA300 | Chemical Resources, Inc. | Acrylic (PMMA) | Chemical Resources |
| COPYLENE® CH090 | Phillips 66 | PP Homopolymer | COPYLENE® |
| ENGAGE™ 8180 | The Dow Chemical Company | TPO (POE) | ENGAGE™ |
