PROTECTION NET EXCELLENT IN DURABILITY

PROBLEM TO BE SOLVED: To provide a protection net containing high-strength polyethylene fiber, capable of being used for a long term without being subjected to a process such as coating with other fiber or resin.SOLUTION: A protection net is formed from organic fiber. The organic fiber has an averag...

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Bibliographische Detailangaben
Hauptverfasser:	NAGAOKA MASAHIKO, OKUYAMA YUKINARI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS BRAID BRAIDING BRAIDING MACHINES BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET ORCARBONISED LACE CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS KNITTING LACE LACE-MAKING NATURAL OR ARTIFICIAL THREADS OR FIBRES NON-WOVEN FABRICS SPINNING TEXTILES TRIMMINGS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a protection net containing high-strength polyethylene fiber, capable of being used for a long term without being subjected to a process such as coating with other fiber or resin.SOLUTION: A protection net is formed from organic fiber. The organic fiber has an average strength of 20 cN/dtex or more, and an intrinsic viscosity of 5 or more. The protection net has a tenacity retention of 85% or more after exposure to a xenon arc lamp for 500 hours.SELECTED DRAWING: None 【課題】他の繊維や樹脂などによる被覆などの工程を経ることなく、長期間使用が可能となる高強度ポリエチレン繊維を含んだ防護ネットを提供すること。【解決手段】有機繊維からなる防護ネットであって、有機繊維は平均強度が２０ｃＮ／ｄｔｅｘ以上で、極限粘度が５以上であり、防護ネットのキセノンアークランプ５００時間照射後の強力保持率が８５％以上であることを特徴とする防護ネット。【選択図】なし