轻空®相变恒温棉，是一款融合航天科技的智能调温复合材料，其核心在于采用轻空微胶囊包覆的相变材料（L-PCM），通过纳米限域封装技术嵌入纤维基材，实现双向温度调节功能。
LightAIR ® phase change constant Temperature Cotton is an intelligent temperature-regulating composite material integrating aerospace technology. Its core lies in the use of Light Space microcapsules coated phase change material (L-PCM), which is embedded into the fiber substrate through nano-confined encapsulation technology to achieve bidirectional temperature regulation function.
【核心特点 Core Features】
- 智能双向调温：当环境温度升高时，PCM从固态转变为液态，吸收并储存热量；当温度降低时，PCM重新凝固并释放热量，维持体表温度稳定。实验数据显示，其控温区间可精准控制在18℃-32℃之间，有效减少人体对冷热应激的感知。
- 高储能与低过冷：产品具备高焓值特性，单位质量储能密度达普通材料的3倍以上，且过冷度低于5℃，确保相变过程高效稳定。
- 轻量化与耐久性：采用热湃气凝胶改性中空聚酯纤维基材，重量比纯棉填充物减轻40%，同时具备高压缩回弹性（85%以上），经100次水洗后仍能保持90%的调温性能。
- Intelligent bidirectional temperature regulation: When the ambient temperature rises, PCM changes from solid to liquid state, absorbing and storing heat. When the temperature drops, PCM re-solidifies and releases heat, maintaining a stable body surface temperature. Experimental data shows that its temperature control range can be precisely maintained between 18℃ and 32℃, effectively reducing the human body's perception of cold and heat stress.
High energy storage and low subcooling: The product features a high enthalpy value, with an energy storage density per unit mass more than three times that of ordinary materials, and a subcooling degree below 5℃, ensuring an efficient and stable phase change process.
Lightweight and durability: The base material of the hollow polyester fiber modified by AIREPAI aerogel is 40% lighter than that of pure cotton fillers. It also features high compressive resilience (over 85%) and can maintain 90% of its temperature regulation performance after 100 washes.
【功能优势 Functional advantages】
- 四季通用：夏季吸热降温，冬季蓄热保暖，减少衣物增减频率。
- 抗菌防螨：纤维表面经微胶囊处理，抗菌率达99%，母婴级安全标准。
- 透气透湿：多层立体纤维结构促进空气流通，避免闷热感。
- All-season applicable: Absorbs heat and cools down in summer, stores heat and keeps warm in winter, and reduces the frequency of adding or removing clothes.
- Antibacterial and mite-proof: The fiber surface is treated with microcapsules, achieving an antibacterial rate of 99% and meeting the safety standards for mothers and infants.
- Breathable and moisture-permeable: The multi-layer three-dimensional fiber structure promotes air circulation and avoids a stuffy feeling.
【应用场景Application scenarios】
- 家居床品：制成恒温被芯、枕垫，维持被窝温度在28℃-32℃黄金睡眠区间，提升睡眠质量。
- 户外装备：应用于冲锋衣、睡袋内胆，适应-20℃至40℃极端温差，降低失温风险。
- 医疗护理：用于术后康复护具、医用褥垫，辅助调节局部体温，促进血液循环。
- 工业领域：作为建筑墙体保温层或冷链运输填充物，减少空调能耗30%以上。
- Home bedding: Made into constant-temperature quilt cores and pillow cushions to maintain the bed temperature within the golden sleep range of 28℃-32℃, improving sleep quality.
- Outdoor equipment: Applied to the inner linings of windbreakers and sleeping bags, it can adapt to extreme temperature differences ranging from -20℃ to 40℃, reducing the risk of hypothermia.
- Medical care: It is used for postoperative rehabilitation braces and medical mattresses, assisting in regulating local body temperature and promoting blood circulation.
- In the industrial field: As an insulation layer for building walls or a filler for cold chain transportation, it can reduce air conditioning energy consumption by more than 30%.
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