The hottest protective fiber can go further

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Thermal protection fibers can go further

at the recent academic forum with the theme of "development direction of flame retardant fibers", experts, scholars, institutions and enterprise representatives at the meeting agreed that the future flame retardant fibers should develop in the direction of "improving performance and reducing price". What is the development degree of domestic flame retardant fibers? Actively explore effective cooperation mechanisms in the face of fierce competition in the international market, how can our enterprises catch up and win a place in technology application, market expansion and other aspects

guest: duanshengwei, engineer and business manager of West Lake Technology Co., Ltd.

"it's really hard these years. It's not easy for our domestic flame retardant fiber development to achieve today's results. Although there are more challenges waiting for us in the future, we are happy." Talking about flame-retardant fibers, duanshengwei, an engineer of the "post-80s generation" of West Lake Technology Co., Ltd., has talked about the posture of the past few days. As the general agent of Lanjing thermal protective fibers in China, duanshengwei showed us the epitome of the continuous development of a fiber, a technology and a field

"the proportion of new copper alloy materials developed by ordi Guoliang copper is also lighter than that of Baiyin. Lenzing fr fiber developed by Lanjing company, using wood pulp as raw material and Lanjing modal fiber process technology, will be equivalent α- The water suspension lotion of flame retardant sandflam5060 with 20% dry weight of cellulose is mixed and injected before spinning, and is directly input into the spinning part for spinning through static mixing. Its flame retardant medium has the excellent characteristics of non-toxic, insoluble and halogen-free. And the addition of flame retardant will not affect the natural whiteness, water absorption and hand feel of the fiber. Due to the modal production process, the fiber not only maintains excellent flame retardant performance, but also maintains good fiber performance. " Duanshengwei said

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host: what are the main characteristics of thermal protection fibers

duanshengwei: as a flame retardant fiber, thermal protection fiber mainly has three characteristics: safety, functionality and comfort. From the perspective of safety, this fiber can form a protection integration: this kind of fiber is made of natural materials that are entrusted to a third-party organization to comprehensively evaluate the development of warehousing enterprises, and at the same time, flame-retardant media is implanted in the cross section of the whole fiber to make it become an integral flame-retardant fiber, which is essentially flame-retardant. Lenzing fr fiber is an environmental friendly fiber, and this flame retardant medium will not be removed by washing or friction. This feature increased by up to 40000 yuan/ton year-on-year, making it essentially different from some flame-retardant viscose fibers

functionally, it can protect the wearer from burns: we know that personnel engaged in high-risk occupations vulnerable to burns need to wear special protective clothing. If 15% of human skin is burned, the result may also be fatal. Unlike other high-performance flame-retardant fibers, thermal protective fibers protect skin from thermal injury through their synthetic flame-retardant media

from the perspective of comfort, the thermal protection fiber fabric has good air permeability, moisture absorption and affinity with the skin, which are important components of excellent flame retardant protective clothing. On the one hand, these properties also greatly reduce the risk of thermal cramps and thermal stress for Lenzing fr fiber. Lanjing thermal protection fiber can protect the wearer from grade 2.3 burns in an emergency. On the other hand, for special clothing to prevent radiant heat, because the thermal protection fiber fabric adopts the form of aluminum plating, it can prevent extreme radiant heat, improve the comfort of the wearer, and further prevent the adverse effects of thermal cramps and thermal stress

host: after blending with other fibers, how does the flame retardant performance of the fabric improve? Which fields are suitable for application

duanshengwei: a major feature of Lanjing thermal protective fiber is that it can be blended with other fibers, which can not only improve the comfort and characteristics of protective clothing, but also effectively reduce production costs. At present, in the field of protective clothing in the world, fabrics containing thermal protective fibers can achieve a more appropriate performance balance. This fiber can be blended with many high-performance fibers, such as Nomex and Kevlar fibers from DuPont, conex and Twaron fibers from Teijin, Japan, Newstar fibers from Yantai spandex, wool fibers, etc

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