石墨烯（Graphene），是世界上发现的最薄、强度最大、导电导热性能最强、延展性最好的一种新型纳米材料，被称为“黑金”、“新材料之王”。科学家预言石墨烯将彻底改变21世纪，将掀起一场席卷全球的颠覆性新技术、新产业的革命。

Graphene, the thinnest, strongest, most conductive and thermally conductive, and most malleable new type of nanomaterial discovered in the world, is known as "black gold" and "King of New Materials". Scientists predict that graphene will completely transform the 21st century and trigger a revolution of disruptive new technologies and industries that will sweep the world.

石墨烯所具有的优异的光学、电学、热学、力学特性，在材料学、微纳加工、储能、传感器、电子信息、智能穿戴、生物医学和药物传递等方面具有重要的应用前景，被认为是一种未来革命性的材料。

The outstanding optical, electrical, thermal and mechanical properties of graphene hold significant application prospects in materials science, micro-nano processing, energy storage, sensors, electronic information, smart wearables, biomedicine and drug delivery, and it is regarded as a revolutionary material of the future.

2004年，英国曼彻斯特大学物理学家康斯坦丁.诺沃肖洛夫和安德烈.海姆教授成功从石墨薄片中剥离出了石墨烯，证实它可以单独存在，两人因此荣获了2010年度的诺贝尔物理学奖。

In 2004, Constantine, a physicist from the University of Manchester in the UK. Novoselov and Andrei. Professor Geim successfully exfoliated graphene from graphite sheets, confirming that it can exist independently. The two were awarded the Nobel Prize in Physics in 2010 for this achievement.

【石墨烯超导纤维】

【Graphene Superconducting fiber】

山东稀有科技发展有限公司（稀有高科），采用独特的石墨烯纳米相变材料（国家专利202211637322.8），利用两亲特性生物质分散剥离剂共轭疏水端对石墨烯进行插层剥离，亲水端与溶剂形成了长时间稳定的高纯度石墨烯分散液，通过自主固液混合技术实现了石墨烯分散液与纤维素基材、PET（PA6)基材均匀吸附和高效络合，制备出具有良好生物相容性和超高热传导性的纺织用高品质多功能石墨烯改性新材料——启脉®石墨烯超导纤维/纱线。

Shandong Rare Technology Development Co., LTD. (Rare Hi-tech) adopts a unique graphene nano-phase change material (National Patent 202211637322.8), and uses the conjugated hydrophobic end of the amphiphilic biomass dispersant to intercalate and exfoliate graphene. The hydrophilic end forms a long-term stable high-purity graphene dispersion liquid with the solvent Through the independent solid-liquid mixing technology, the uniform adsorption and efficient complexation of graphene dispersion with cellulose substrate and PET (PA6) substrate were achieved, and a high-quality multifunctional graphene-modified new material for textile use with good biocompatibility and ultra-high thermal conductivity - SelfActiv® graphene superconducting fiber/yarn - was prepared.

该产品应用生物溶剂替代化学溶剂解决了加工生产过程中石墨烯片层团聚和性能不稳定问题，在大大提升产品品质和提高功能的同时，降低了生产资源的消耗，实现了绿色、健康、低碳、安全和可持续发展。

This product uses bio-solvents instead of chemical solvents to solve the problems of graphene layer agglomeration and unstable performance during the processing and production. While significantly improving product quality and functionality, it reduces the consumption of production resources, achieving green, healthy, low-carbon, safe and sustainable development.

【产品品类】

【 Product Categories】

石墨烯短纤Graphene short fiber：黏胶viscose 1.2D*38mm；莱赛尔Lysel1.2D*38mm；涤纶Polyester1.5D*38mm；腈纶Acrylic1.5D*38mm；

石墨烯涤纶长丝Graphene polyester filament：50D/72（36）F；75D/72F；100D/72（96）F；150D/144F；300D/288F；

石墨烯锦纶长丝Graphene nylon filament：20D/24F；40（30）D/34F；70D/48（68）F；

石墨烯混纺纱线Graphene blended yarn：21S/1—80S/1赛紧纺siro compact spinning ；

石墨烯红外暖绒（絮片）Graphene infrared warm fluff：克重Gram weight 60g/㎡-300g/㎡幅宽Width 150cm-220cm；

石墨烯混纺面料Graphene blended fabric：平纹布Plain weave fabric；提花布Jacquard cloth；双面布Double-sided fabric；随心裁Cut as you please；

石墨烯导电涤纶短纤Graphene conductive polyester staple fiber：原白white 1.2D*38mm；黑色black1.5D*38mm；

石墨烯导电涤纶长丝Graphene conductive polyester filament：75D/24F；100D/48F；150D/48F；

石墨烯导电锦纶长丝Graphene conductive nylon filament：20D/3F；50D/12F；70D/32F；

石墨烯导电混纺纱Graphene conductive blended yarn：32S/1（袜子用纱Yarn for socks）；40S/1（服装用纱Yarn for clothing）；

注：可依据客户实际需求定制产品规格

Note: Product specifications can be customized according to the actual needs of customers

【 Product Features】

After being tested by national authoritative testing institutions and feedback from scientific practice, the graphene products of SelfActiv have excellent health properties such as emitting far-infrared rays, ultra-high thermal conductivity, long-lasting antibacterial and antiviral activity, mite prevention and skin care, and highly efficient anti-static.

1、体温远红外Body temperature far-infrared

在25-35℃低温状态下，石墨烯对6-14μm波长的远红外线具有优异的法向发射和促进吸收作用，该波段远红外线被科学家誉为“生命光波”，可辅助促进微循环；经国家专业检测机构检测，启脉®石墨烯超导纤维/纱线远红外法向发射率可以达到90%以上。

At a low temperature of 25-35℃, graphene has an excellent normal emission and absorption promoting effect on far-infrared rays with wavelengths of 6-14μm. This band of far-infrared rays is hailed by scientists as "life light waves" and can assist in promoting microcirculation. According to the tests conducted by national professional testing institutions, the far-infrared normal emissivity of SelfActiv ® graphene superconducting fibers/yarns can reach over 90%.

2、超高热传导Ultra-high heat conduction

石墨烯是迄今导热系数最高的材料，试验表明，启脉石墨烯具有优秀的热传导性能，在同等热源作用下，温度快速传导能力优于常态材料30%以上，在保温的环境下身体热量可以通过石墨烯纤维材料实现快速传导并激发，形成“蓄热舱”保暖效应，在开放环境下身体热量可以通过纤维材料快速的散发出去，形成“散热器”效应，启脉®石墨烯超导纤维/纱线是优异的“双向调温”材料。

Graphene is the material with the highest thermal conductivity to date. Experiments have shown that SelfActiv  graphene has excellent thermal conductivity. Under the same heat source effect, its rapid temperature conduction ability is more than 30% better than that of normal materials. In a warm environment, body heat can be rapidly conducted and excited through graphene fiber materials, forming a "heat storage cabin" insulation effect. In an open environment, body heat can be rapidly dissipated through fiber materials, creating a "heat sink" effect. SelfActiv ® graphene superconducting fibers/yarns are excellent "bidirectional temperature regulation" materials.

3、 持久抑菌Long-lasting antibacterial

科学研究发现，将大肠杆菌和金黄色葡萄球菌暴露在石墨烯中，石墨烯层状结构纳米片边缘膜的应力可直接刺穿细菌的细胞膜，引发其内部RNA（核糖核酸）泄漏，导致菌体死亡。另外，由于石墨烯的比表面积大，吸附能力强，可以吸附细胞壁的组成成分磷脂，导致细菌无法正常地繁殖。与此同时，启脉石墨烯强大的远红外效应可辅助促进微循环，从而激活皮肤免疫细胞，加强白细胞和网状内皮细胞的吞噬功能达到抑菌目的，经过多次洗涤抑菌效果不衰减。

Scientific research has found that when Escherichia coli and Staphylococcus aureus are exposed to graphene, the stress on the edge membrane of the graphene layered structure nanosheet can directly Pierce the cell membrane of the bacteria, causing the leakage of internal RNA (ribonucleic acid) and leading to the death of the bacteria. In addition, due to the large specific surface area and strong adsorption capacity of graphene, it can adsorb phospholipids, the components of cell walls, preventing bacteria from reproducing normally. Meanwhile, the powerful far-infrared effect of SelfActiv graphene can assist in promoting microcirculation, thereby activating skin immune cells and enhancing the phagocytic function of white blood cells and reticuloendothelial cells to achieve the purpose of inhibiting bacteria. The antibacterial effect does not decline after multiple washes.

Traditional antiviral materials such as metal materials, chemical drugs, high temperatures, and ultraviolet radiation can inactivate viruses, but they pose a risk of cytotoxicity that can cause harm to the human body. The unique nanoscale edges, large comparative area, surface functional groups and photothermal catalytic effect of graphene bring broad-spectrum antibacterial and bacteriostatic properties and the ability to effectively "inactivate" viruses. Moreover, the special band structure and strong adsorption characteristics of graphene make it very easy to "capture" bacteria and viruses, and it has the active feature of "capture" + "killing".

Ultraviolet radiation with a wavelength range of 290 to 400 nanometers can cause the skin to produce a large number of free radicals, leading to peroxidation reactions in cell membranes and causing melanocytes to produce more melanin. SelfActiv® graphene superconducting fibers/yarns not only effectively shield ultraviolet rays but also convert them into far-infrared rays. This not only protects the skin from sunburn and reduces the risk of skin cancer but also achieves the purpose of health benefits.

6、绿色制备

The preparation of SelfActiv ® graphene superconducting fibers/yarns adopts amphiphilic biomass dispersion and release agents. By using biotechnology to replace chemical agents, the problems of graphene layer agglomeration and unstable performance during processing have been solved. This not only significantly improves product quality and functionality but also reduces the consumption of production resources, achieving green, healthy, low-carbon and safe production.

【应用领域】

【 Application Fields】

启脉®石墨烯超导纤维/纱线广泛应用于特种装备、航天装备、户外装备、运动服饰、贴身内衣、生活家纺、卫生用品、防护用品、美妆产品、功能护具等产品领域。

SelfActiv ® graphene superconducting fibers/yarns are widely used in various product fields such as special equipment, aerospace equipment, outdoor equipment, sportswear, intimate underwear, home textiles, hygiene products, protective equipment, beauty products, and functional protective gear.

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