Product Introduction

Astra® Xingmian is a type of thermal insulation flocculent material made of aerospace grade special fiber materials, which has excellent resistance to high and low temperatures, low thermal conductivity, and thermal insulation performance. It is lighter, thinner, and warmer than traditional fibers. It comes with natural antibacterial function, long-lasting antibacterial effect, and natural far-infrared, improving thermal insulation performance. As a thermal insulation filler, it has unique advantages.

Product Features

（1）Efficient Warmth: Astra ® Star cotton raw materials have a unique molecular structure, high Cro value, and exhibit high thermal resistance

（2）Natural antibacterial: After national level testing, natural antibacterial has excellent inhibitory effects on Staphylococcus aureus and Escherichia coli

（3）Natural far-infrared: The material naturally comes with far-infrared, which does not lose its far-infrared effect due to wearing, washing, etc. Infrared heat storage forms thermal convection, improves insulation performance, and promotes blood circulation

（4）Durable: Astra ® Made of aerospace grade fiber Zhenlun ®— Having withstood the ever-changing environment of space, it is washable and not easily deformed, and can still restore its fluffy state after prolonged pressure.

Shino flocculent antibacterial test report	Shino floc far-infrared test report

Application Scenarios

Applied to warm fillers, cotton clothes, sleeping bags

Product Advantages

（1）Compared to similar foreign products, it has a higher cost-effectiveness

（2）Astra®Compared to other insulation flocs, the Cro value is larger and comes with far-infrared function, providing better insulation. Compared to traditional cotton and down jackets, Astra ® Water washing is not easy to deform, and it comes with natural antibacterial function, which is not easy to mold, resistant to moisture and cold, and does not drill down.

Company Profile

Founded in 2013, Jiangsu Sino-Tech New Materials Technology Co., Ltd. is located at No. 5-2 Lingxiang Road, Gehu Farm, Wujin Economic Development Zone, Changzhou, Jiangsu Province. It is a high-tech enterprise dedicated to the R&D, production, and sales of polyimide fibers and related products. The company operates one 10-ton-scale and two 100-ton-scale high-performance polyimide fiber production lines, supported by various testing and characterization instruments as well as post-processing equipment. Its core product, high-strength and high-modulus polyimide fiber, is currently available in a series of specifications and successfully passed the scientific and technological achievement appraisal in 2016. In 2020, the company also led the formulation of the national standard High Strength and High Modulus Polyimide Filament.

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