Polyester filament yarn with good fireproof effect
The technology of polyester filament and polyester filament is applied in the field of polyester filament, which can solve the problems of lack of fire resistance, flammability, and influence on use safety, and achieves the effects of good fire resistance, acid and alkali resistance, and good fire resistance.
Pending Publication Date: 2021-06-25
NANTONG GOD OF HORSES THREAD
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Problems solved by technology
[0003] The purpose of the present invention is to provide a polyester filament with good fireproof effect, which has the advantages of good fireproof performance, and solves the problem that the existing polyester filament does not have the advantages of good fireproof performance, which causes it to be flammable during use and affects the safety of use. question
Method used
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[0016] Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.
[0017] In the description of the invention, it is to be described in that, unless otherwise specified and defined, the term "installation", "setting", "connection", etc., should be broadly understood, such as "connection", can be fixed connection, It is also possible to be detachable, or integrally connected; it can be a mechanical connection, or an electrical connection; it can be directly connected, or the intermediate medium can be interconnected, which may be in the interior of the two elements. The specific meaning of ...
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Abstract
The invention discloses a polyester filament yarn with a good fireproof effect. The polyester filament yarn comprises a polyester yarn body, the polyester yarn body comprises a polyester base layer, a first fireproof layer sleeves the outer surface of the polyester base layer, the first fireproof layer comprises an aramid fiber layer and an acrylic fiber cotton fiber layer, and a second fireproof layer sleeves the outer surface of the first fireproof layer. The first fireproof layer sleeves the outer surface of the polyester base layer, the first fireproof layer comprises the aramid fiber layer and the acrylic fiber cotton fiber layer, and the aramid fiber layer and the acrylic fiber cotton fiber layer both have very good fireproof performance; the second fireproof layer sleeves the outer surface of the first fireproof layer, and the second fireproof layer comprises a phenolic resin layer and a melamine fiber layer; and both the phenolic resin layer and the melamine fiber layer have very good fireproof performance, the purpose of good fireproof effect is achieved, and the problems that the polyester filament yarn is inflammable in use, and use safety is affected due to the fact that existing polyester filament yarns do not have the advantage of good fireproof performance are solved.
Description
Technical field [0001] The present invention relates to the field of polyester filaments, and is specifically a polyester filament with good fire. Background technique [0002] Polyester filament, is a polyester to make a convergence, polyester is an important variety in synthetic fibers, which is the product name of China's polyester fiber, which is a fine terephthalic acid (PTA) or terephthalate dimethyl ( DMT) and ethylene glycol (MEG) are raw materials, chemical hyperthermolymers prepared by esterification or ester exchange and polycondensation reaction, polyethylene terephthalate (PET), spinning and post-spinning Treatment of fibers, so-called polyester filaments, silk, filaments are wound in length, and the existing polyester filaments do not have good fire resistance, resulting in flammable, influence when they use. Safe, for this, we propose a polyester filament with good fire. Inventive content [0003] It is an object of the present invention to provide a polyester fil...
Claims
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IPC IPC(8): D02G3/44D02G3/04D06M15/41D06M101/28
CPCD02G3/045D02G3/443D06M15/41D06M2101/28D06M2200/30D10B2321/10D10B2331/021D10B2401/063D10B2401/14D10B2401/16
Inventor 马志宏
Owner NANTONG GOD OF HORSES THREAD