当航天级尖端材料邂逅纺织纤维创新，一场保暖领域的技术革命已然开启。When cutting‑edge aerospace‑grade materials meet textile fiber innovation, a technological revolution in thermal insulation has begun.
热湃®气凝胶储能纤维，由山东稀有科技发展有限公司（稀有高科）创新研发，以被誉为“固态烟雾”的航天级二氧化硅气凝胶作为核心，搭载独创“微气态混合制备”专利技术，将纳米绝热与智能储能双效基因深度嵌入纤维基体，突破传统保暖材料厚重、被动、功能单一瓶颈，打造集超轻抗寒、主动储能、光热转换、蓬松疏水、持久抑菌、导湿透气于一体的革命性功能短纤，为高端纺织注入源自太空的温暖力量。
AIREPAI® Aerogel Energy‑Storage Fiber is innovatively developed by Shandong Rare Technology Development Co., Ltd. (Rare Hi‑Tech). Centered on aerospace‑grade silica aerogel, known as “solid smoke”, and empowered by the proprietary patented “micro‑gas mixed preparation” technology, it deeply integrates nano‑scale thermal insulation and intelligent energy‑storage properties into the fiber matrix. Breaking the limitations of bulkiness, passivity and single‑functionality of conventional thermal materials, this revolutionary functional staple fiber delivers ultra‑light cold resistance, active energy storage, photothermal conversion, lofty hydrophobicity, long‑lasting bacteriostasis and moisture‑conducting breathability, bringing space‑derived warmth to high‑end textiles.
一、航天基因：从太空热防护到日常温暖守护
气凝胶，作为世界公认最轻的固体材料，内部90%以上为10-30纳米级静止空气团，三维纳米多孔网络结构使其拥有极低导热系数（低至0.012W/(m·K)），曾是NASA宇航服、火星探测器核心热防护材料，抵御-130℃至1200℃极端温差。
热湃®突破气凝胶产业化壁垒，通过微气态混合技术，让纳米气凝胶与聚合物基材在分子层面完美融合，完整保留气凝胶纳米多孔绝热结构，同时赋予纤维柔韧可纺性与强力学性能，让高不可攀的航天科技，转化为可纺纱、可填充、可量产的民用保暖基材，实现“太空级隔热，日常化应用”。
1. Aerospace Heritage: From Space Thermal Protection to Daily Warmth Protection
Recognized as the world’s lightest solid material, aerogel consists of more than 90% static air clusters at 10–30 nanometers, with a 3D nanoporous network structure that delivers an extremely low thermal conductivity (as low as 0.012 W/(m·K)). Serving as the core thermal protection material for NASA spacesuits and Mars rovers, it withstands extreme temperature differences ranging from -130℃ to 1200℃.
AIREPAI® breaks through the industrialization bottlenecks of aerogel materials. Adopting micro-gas mixed preparation technology, it enables perfect molecular-level integration between nano aerogel and polymer substrates, completely preserving the nanoporous thermal insulation structure of aerogel. Meanwhile, it endows the fiber with excellent spinnability, flexibility and mechanical strength. This transforms cutting-edge aerospace technology into mass-producible, spinable and fillable civil thermal insulation materials, realizing space-grade heat insulation for everyday applications.
区别于羽绒、普通化纤仅靠静态空气被动锁温的传统模式，热湃®气凝胶储能短纤构建 “被动阻寒+主动蓄热”双重热管理体系，实现从“单纯保暖”到“智能控温”的跨越。
1. 纳米立体锁温：构筑微米级绝热屏障
纤维内部形成中空孔道和致密纳米微孔隔热网络，如同亿万微型保温舱，牢牢锁闭静止空气，全方位阻断对流、传导、辐射三重散热路径。-30℃极寒环境下，隔热性能达普通棉布5倍以上，保温率优于羊绒，轻薄面料即可抵御强风寒潮，告别厚重堆砌，实现“轻量即强效保暖”。
2. 智能相变储能：主动吸释热，动态平抑温差
纤维内嵌高稳定相变储能微胶囊与生物基光热活性组分，兼具“储热+光热转换”双效；环境升温时，自动吸收多余热量并储存，抑制体表闷热，避免汗湿黏腻；
环境降温时：快速释放储存热能，延缓体温流失，持续维持舒适体感；
光照环境下：高效吸收可见光并转化为热能，吸光发热效率较传统材料提升30%，全波段光源均可成为能量来源，实现“被动保暖”到“主动聚热”的升级。
2. Dual-Effect Temperature Control Mechanism: Passive Heat Insulation + Active Energy Storage, All-Weather Constant Temperature Protection
Different from down and ordinary chemical fibers that rely solely on static air for passive heat retention, AIREPAI® aerogel energy-storage staple fiber builds a dual thermal management system of "passive cold resistance + active heat storage", achieving an upgrade from simple warmth retention to intelligent temperature regulation.
2.1 Nano 3D Heat Lock: Build Micron-Scale Thermal Insulation Barrier
Hollow channels and a dense nano-microporous thermal insulation network are formed inside the fiber, acting as billions of micro thermal cabins that firmly lock static air and comprehensively block three major heat dissipation paths: convection, conduction and radiation. In extreme cold environments of -30℃, its thermal insulation performance is over 5 times that of ordinary cotton fabric, with a heat retention rate superior to cashmere. The lightweight fabric can resist severe cold and wind, eliminating the need for bulky stacking and realizing efficient warmth with ultra-light weight.
2.2 Intelligent Phase-Change Energy Storage: Active Heat Absorption and Release, Dynamic Temperature Regulation
Embedded with highly stable phase-change energy-storage microcapsules and bio-based photothermal active components, the fiber features dual functions of heat storage and photothermal conversion. When the ambient temperature rises, it automatically absorbs and stores excess heat to suppress body stuffiness and avoid sticky sweat and dampness.
When the ambient temperature drops, it rapidly releases stored heat to slow down body heat loss and maintain a comfortable skin feeling continuously.
Under light irradiation, it efficiently absorbs visible light and converts it into thermal energy, with a 30% higher light-to-heat conversion efficiency than traditional materials. It utilizes full-spectrum light sources as energy sources, realizing the revolutionary upgrade from passive warmth retention to active heat accumulation.
三、多维核心优势：超越保暖的全能性能
✅ 极致轻盈，告别臃肿束缚
依托气凝胶超低密度特性，纤维密度较同规格涤纶轻15%-20%，成品克重显著降低。制成服装、家纺轻盈柔软、不压身、兼顾保暖与灵动版型，轻若无物，暖如阳春。
✅ 蓬松疏水，洗涤不易团缩
纤维原生蓬松回弹好，立体支撑性强，自带疏水抗湿结构，水汽不易附着、不易回潮。反复水洗、烘干后不易板结、不易抱团、不易塌陷，长期保持均匀蓬松保暖层，填充成品耐久度更高、版型更稳定。
✅ 耐洗耐用，功能长效不衰减
一体化熔融纺丝成型，功能组分深藏纤维芯层，而非表面涂层。经50次工业水洗后，抗寒、储能、抑菌功能保留率≥90%，-30℃低温不脆化、高湿环境保暖衰减率＜5%，耐揉搓、耐弯折，适配长期高频使用。
✅ 持久抑菌，贴身健康守护
纺丝过程固化生物氨基活性因子，赋予纤维天然AAA级抗菌力，多次水洗后仍稳定达标，无甲醛、无氟、无卤，母婴级安全，贴身穿着更安心。
✅导湿透气，干爽不闷湿
纳米多孔结构同步构建高效导湿通道，快速导出体表汗气与湿气，不闷汗、不积潮、抑制异味，兼顾保暖与透气，全天候保持肌肤干爽舒适。
3. Multi-Dimensional Core Advantages: All-Round Performance Beyond Thermal Insulation
Ultra-Lightweight Design, No Bulky Restraints
Leveraging the ultra-low density of aerogel, the fiber is 15%-20% lighter than standard polyester of the same specification, greatly reducing the finished product weight. Fabrics and home textiles made from AIREPAI® fiber are lightweight, soft and pressure-free, balancing efficient warmth and a sleek fit. It delivers featherlight comfort and spring-like warmth without bulkiness.
Lofty & Hydrophobic Structure, Resistant to Clumping After Washing
The fiber features original excellent loftiness and resilience with strong three-dimensional support performance and inherent hydrophobic and moisture-resistant structure, which repels water vapor and prevents moisture regain. After repeated washing and drying, it resists hardening, clumping and collapse, maintaining a uniform and fluffy thermal insulation layer in the long run. Finished filled products boast higher durability and more stable shapes.
Washable & Durable, Long-Lasting Stable Performance
Adopting integrated melt spinning molding technology, functional components are deeply embedded in the fiber core instead of being coated on the surface. After 50 industrial washing cycles, the fiber retains over 90% of its original cold resistance, energy storage and antibacterial properties. It avoids embrittlement at -30℃ with a thermal performance attenuation rate of less than 5% in high-humidity environments. With excellent resistance to rubbing and bending, it perfectly adapts to long-term and high-frequency use scenarios.
Permanent Antibacterial Performance, Skin-Friendly & Healthy Protection
Bio-amino active factors are solidified during the spinning process, endowing the fiber with stable AAA-level antibacterial capability that remains compliant with standards after multiple washes. Free of formaldehyde, fluorine and halogen, it reaches maternal and infant safety grade, providing reliable and reassuring skin contact experience.
Moisture-Conductive & Breathable, Dry & Non-Stuffy Wearing Experience
The unique nanoporous structure builds efficient moisture-conductive channels inside the fiber, which quickly discharges sweat and moisture from the skin surface to prevent stuffiness, dampness and odor generation. It achieves a perfect balance of thermal insulation and air permeability, keeping the skin dry and comfortable all day long.
主推规格：1.5D*25mm（疏水）；1.5D*38mm（无硅）；1.5D*38mm（疏水）；1.5D*51mm（无硅）；1.5D*51mm（疏水）；2.5D*25mm（三维卷曲/疏水）
注：支持各种规格定制；支持中空、异形定制。
4. Product Specifications
Main Specifications
1.5D*25mm (Water-Repellent); 1.5D*38mm (Silicone-Free); 1.5D*38mm (Water-Repellent); 1.5D*51mm (Silicone-Free); 1.5D*51mm (Water-Repellent); 2.5D*25mm (3D Crimped / Water-Repellent)
Customization Service
Custom specifications are available on request. Custom structures including hollow and profiled fibers are also supported to meet diverse application demands.
五、全场景应用覆盖，解锁轻暖新可能
🏔 高端户外防寒
冲锋衣内胆、滑雪服、极地科考服、露营睡袋夹层，轻量化+极寒防护，适配-40℃户外场景。
👷 工业特种工装
冷链仓储、电力运维、低温执勤劳保服，耐低温、耐造耐磨，严苛工况长效保暖。
🛏 轻奢恒温家纺
恒温被芯、床垫絮片、保暖床品，轻量不压身、恒温舒睡，解决传统厚被臃肿痛点。
👔 秋冬轻奢服饰
高端保暖内衣、时尚毛衣、轻薄防寒外套，兼顾版型与保暖，打造轻暖时尚穿搭。
📦 工业热管理
冷链保温垫层、精密仪器隔热毡、智能穿戴恒温内衬，多功能复用，高效节能。
5. Full-Scenario Application Coverage, Unlocking New Lightweight Warmth Possibilities
Premium Outdoor Cold Protection
Ideal for jacket liners, ski suits, polar expedition uniforms and camping sleeping bag interlayers. Combining ultra-light weight and extreme cold resistance, it adapts to outdoor environments as low as -40℃.
Industrial Special Workwear
Perfect for labor protection garments used in cold-chain warehousing, power operation and maintenance, and low-temperature working scenarios. Featuring low-temperature resistance, excellent wear and tear resistance, it delivers long-lasting thermal stability under harsh working conditions.
Light Luxury Constant-Temperature Home Textiles
Widely applied in constant-temperature quilt cores, mattress waddings and warm bedding series. Ultra-light and pressure-free, it enables thermally regulated and comfortable sleep, solving the bulkiness and heaviness pain points of traditional thick quilts.
Autumn & Winter Light Luxury Apparel
Suitable for high-end thermal underwear, fashionable sweaters and lightweight cold-proof outerwear. It balances sleek garment silhouette and reliable warmth, creating lightweight and stylish warm outfits for all seasons.
Industrial Thermal Management
Applicable to cold-chain thermal insulation cushions, precision instrument thermal felts, and constant-temperature liners for smart wearable devices. With multi-functional reusable performance, it achieves high-efficiency energy saving and stable thermal management.
六、品牌实力与合作保障
热湃®作为气凝胶纺织应用标杆品牌，荣获“省长杯”工业设计铜奖，入选中国纤维流行趋势。源头工厂直供，批次稳定、品质可控，支持定制规格、控温区间、功能改性；免费提供小样实测，配套完整质检报告与技术支持，助力下游快速打造冬季爆款，抢占功能性纺织市场高地。
热湃®气凝胶储能纤维，不止是纤维，更是航天科技民用化的温暖载体，重新定义保暖标准，开启“轻、暖、智、健”纺织新时代！
6. Brand Strength & Cooperation Guarantee
As a benchmark brand for aerogel textile application, AIREPAI® has won the Bronze Award of the Governor’s Cup Industrial Design Competition and been selected into China Fiber Trend. Supported by direct factory supply, it delivers stable batch quality and standardized quality control. Customized specifications, temperature control ranges and functional modification services are available. We provide free sample testing, complete quality inspection reports and professional technical support, helping downstream enterprises rapidly develop winter bestsellers and seize market share in the functional textile industry.
More than an ordinary textile fiber, AIREPAI® aerogel energy-storage fiber serves as a warm carrier for the civil popularization of aerospace technology. It redefines industrial thermal insulation standards and ushers in a new era of lightweight, warm, intelligent and healthy textiles.
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