{"id":2221,"date":"2024-06-11T12:46:50","date_gmt":"2024-06-11T12:46:50","guid":{"rendered":"https:\/\/www.smartexyarn.com\/product\/pecoox-high-density-polyethylenehdpe-100-biodegradable-cooling-yarn-copy\/"},"modified":"2025-12-19T12:49:23","modified_gmt":"2025-12-19T12:49:23","slug":"showarmx-ultra-light-aerogel-thermal-polyester-filament-yarn","status":"publish","type":"product","link":"https:\/\/www.smartexyarn.com\/product\/showarmx-ultra-light-aerogel-thermal-polyester-filament-yarn\/","title":{"rendered":"Ultra-Light Aerogel Thermal Insulation Yarn (Polyester Filament) | ShowarmX®"},"content":{"rendered":"\t\t

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How it Works<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tAerogel yarn is developed by grinding silica aerogel into superfine powder and then combining it with polyester. This process integrates the unique properties of aerogel, such as low thermal conductivity and lightweight, with the versatility and strength of polyester. The resulting yarn retains the nanoporous structure of aerogel, filled with still air, which significantly enhances its thermal insulation performance while maintaining flexibility and durability suitable for various textile applications.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tView Technical Details<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Featured<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Aerogels have very strong thermal insulation properties, low thermal conductivity, and can resist temperatures of over a thousand degrees. They were first used in NASA’s space suits and are widely used in aerospace thermal insulation layers.<\/p>

Ultra Light<\/strong><\/p>

Aerogel thermal polyester yarn is extremely lightweight, with a density as low as 0.003g\/cm³, making it ideal for applications where weight is a critical factor.<\/p>

Soft and Smooth<\/strong><\/p>

The extremely low density of aerogel fiber (as low as 0.003g\/cm³) makes it feel light and soft to the touch, adding to its comfort when used in textiles.<\/p>

Thermal Insulation<\/strong><\/p>

Aerogel yarn has a very low thermal conductivity (0.017-0.020W\/M.K), making it an excellent insulator.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Aerogel Fiber vs Down Insulation at a Glance<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Why was aerogel chosen instead of down? Quickly check the comparison table below. For more information, visit this blog post<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Feature<\/th>Aerogel Fiber<\/th>Down Insulation<\/th>Winner<\/th><\/tr><\/thead>
Thermal Conductivity<\/strong><\/td>0.017-0.020 W\/m·K<\/td>0.025-0.030 W\/m·K<\/td>🏆 Aerogel<\/td><\/tr>
Weight (Density)<\/strong><\/td>0.003 g\/cm³<\/td>0.008-0.010 g\/cm³<\/td>🏆 Aerogel<\/td><\/tr>
Wet Performance<\/strong><\/td>Maintains 95% warmth<\/td>Loses 80% warmth<\/td>🏆 Aerogel<\/td><\/tr>
Durability (50 washes)<\/strong><\/td>95% performance retained<\/td>70-80% loft retained<\/td>🏆 Aerogel<\/td><\/tr>
Breathability<\/strong><\/td>Excellent<\/td>Normal<\/td>🏆 Aerogel<\/td><\/tr>
Price Range<\/strong><\/td>$$<\/td>$$$$<\/td>🏆 Aerogel<\/td><\/tr>
Ethical Concerns<\/strong><\/td>None<\/td>Animal welfare<\/td>🏆 Aerogel<\/td><\/tr>
Best For<\/strong><\/td>Wet conditions, active use, daily use<\/td>Dry cold, static warmth<\/td>–<\/td><\/tr><\/tbody><\/table>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Aerogel Yarn Applications<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Aerogel yarn can be applied to storm jackets, mountaineering clothes, warm gloves, warm shoes and insoles, hats, waistcoats, sleeping bags, tents, yurts, and more. Because of its low thermal conductivity, lightweight, breathable, and hydrophobic characteristics, can provide efficient thermal insulation performance. If you find Lightweight high-performance insulation for alpine conditions, you could choose the aerogel heating yarn.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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