电(Dian)线(Xian)电(Dian)缆(Lan)的(De)基(Ji)础(Chu)性(Xing)能(Neng)
因(Yin)为(Wei)电(Dian)线(Xian)电(Dian)缆(Lan)需(Xu)要(Yao)用(Yong)在(Zai)不(Bu)同(Tong)场(Chang)合(He),(?)会(Hui)接(Jie)触(Chu)到(Dao)空(Kong)气(Qi)、(?)水(Shui)、(?)酸(Suan)碱(Jian)物(Wu)质(Zhi)等(Deng),(?)有(You)时(Shi)甚(Shen)至(Zhi)要(Yao)应(Ying)对(Dui)各(Ge)种(Zhong)恶(E)劣(Lie)的(De)环(Huan)境(Jing),(?)所(Suo)以(Yi)需(Xu)要(Yao)根(Gen)据(Ju)使(Shi)用(Yong)环(Huan)境(Jing)提(Ti)供(Gong)不(Bu)同(Tong)的(De)性(Xing)能(Neng),(?)比(Bi)如(Ru)耐(Nai)高(Gao)温(Wen)、(?)阻(Zu)燃(Ran)、(?)抗(Kang)老(Lao)化(Hua)、(?)耐(Nai)腐(Fu)蚀(Shi)等(Deng)等(Deng),(?)下(Xia)面(Mian)详(Xiang)细(Xi)介(Jie)绍(Shao)几(Ji)个(Ge)电(Dian)线(Xian)电(Dian)缆(Lan)的(De)基(Ji)础(Chu)性(Xing)能(Neng),(?)一(Yi)起(Qi)来(Lai)看(Kan)看(Kan)吧(Ba)。(?)
1、(?)耐(Nai)高(Gao)温(Wen)
耐(Nai)高(Gao)温(Wen),(?)顾(Gu)名(Ming)思(Si)义(Yi)就(Jiu)是(Shi)指(Zhi)电(Dian)线(Xian)电(Dian)缆(Lan)能(Neng)在(Zai)高(Gao)温(Wen)环(Huan)境(Jing)下(Xia)工(Gong)作(Zuo),(?)延(Yan)缓(Huan)变(Bian)形(Xing)老(Lao)化(Hua)的(De)速(Su)度(Du)。(?)我(Wo)们(Men)平(Ping)常(Chang)使(Shi)用(Yong)的(De)电(Dian)线(Xian)电(Dian)缆(Lan)额(E)定(Ding)工(Gong)作(Zuo)温(Wen)度(Du)一(Yi)般(Ban)在(Zai)70~90℃(?),(?)倘(Tang)若(Ruo)是(Shi)普(Pu)通(Tong)的(De)使(Shi)用(Yong)环(Huan)境(Jing),(?)完(Wan)全(Quan)可(Ke)以(Yi)胜(Sheng)任(Ren)。(?)但(Dan)如(Ru)果(Guo)还(Huan)想(Xiang)要(Yao)具(Ju)备(Bei)更(Geng)高(Gao)的(De)耐(Nai)温(Wen)等(Deng)级(Ji),(?)则(Ze)需(Xu)要(Yao)采(Cai)用(Yong)耐(Nai)高(Gao)温(Wen)材(Cai)料(Liao)来(Lai)生(Sheng)产(Chan)电(Dian)线(Xian)电(Dian)缆(Lan),(?)比(Bi)如(Ru)市(Shi)面(Mian)上(Shang)新(Xin)推(Tui)的(De)105℃(?)、(?)125℃(?)新(Xin)材(Cai)料(Liao)电(Dian)线(Xian),(?)像(Xiang)这(Zhe)种(Zhong)产(Chan)品(Pin)应(Ying)对(Dui)家(Jia)庭(Ting)用(Yong)电(Dian)高(Gao)负(Fu)载(Zai)或(Huo)出(Chu)现(Xian)的(De)临(Lin)时(Shi)短(Duan)路(Lu)更(Geng)加(Jia)轻(Qing)松(Song)。(?)
2、(?)抗(Kang)老(Lao)化(Hua)
电(Dian)线(Xian)电(Dian)缆(Lan)的(De)抗(Kang)老(Lao)化(Hua)指(Zhi)的(De)是(Shi)电(Dian)线(Xian)电(Dian)缆(Lan)在(Zai)机(Ji)械(Xie)应(Ying)力(Li)、(?)电(Dian)应(Ying)力(Li)、(?)热(Re)应(Ying)力(Li)以(Yi)及(Ji)其(Qi)他(Ta)各(Ge)种(Zhong)外(Wai)部(Bu)因(Yin)素(Su)的(De)作(Zuo)用(Yong)下(Xia),(?)仍(Reng)然(Ran)保(Bao)持(Chi)原(Yuan)有(You)性(Xing)能(Neng)的(De)能(Neng)力(Li),(?)能(Neng)很(Hen)大(Da)程(Cheng)度(Du)地(Di)延(Yan)缓(Huan)老(Lao)化(Hua),(?)延(Yan)长(Chang)使(Shi)用(Yong)寿(Shou)命(Ming)。(?)虽(Sui)然(Ran)电(Dian)线(Xian)电(Dian)缆(Lan)具(Ju)备(Bei)抗(Kang)老(Lao)化(Hua)性(Xing)能(Neng),(?)但(Dan)它(Ta)们(Men)的(De)老(Lao)化(Hua)是(Shi)不(Bu)可(Ke)避(Bi)免(Mian)的(De),(?)区(Qu)别(Bie)在(Zai)于(Yu)老(Lao)化(Hua)的(De)速(Su)度(Du)各(Ge)有(You)不(Bu)同(Tong),(?)电(Dian)线(Xian)电(Dian)缆(Lan)的(De)质(Zhi)量(Liang)越(Yue)好(Hao),(?)老(Lao)化(Hua)速(Su)度(Du)越(Yue)慢(Man),(?)使(Shi)用(Yong)寿(Shou)命(Ming)越(Yue)长(Chang),(?)这(Zhe)也(Ye)是(Shi)我(Wo)们(Men)为(Wei)什(Shi)么(Me)一(Yi)定(Ding)要(Yao)用(Yong)大(Da)品(Pin)牌(Pai)、(?)正(Zheng)规(Gui)厂(Chang)家(Jia)产(Chan)品(Pin)的(De)原(Yuan)因(Yin)。(?)
3、(?)耐(Nai)腐(Fu)蚀(Shi)
电(Dian)线(Xian)电(Dian)缆(Lan)的(De)耐(Nai)腐(Fu)蚀(Shi)性(Xing)能(Neng)指(Zhi)耐(Nai)电(Dian)化(Hua)腐(Fu)蚀(Shi)、(?)耐(Nai)生(Sheng)物(Wu)侵(Qin)蚀(Shi)、(?)耐(Nai)化(Hua)学(Xue)药(Yao)品(Pin)((?)油(You)、(?)酸(Suan)、(?)碱(Jian)、(?)化(Hua)学(Xue)溶(Rong)剂(Ji)等(Deng))(?)侵(Qin)蚀(Shi)、(?)耐(Nai)盐(Yan)雾(Wu)、(?)耐(Nai)日(Ri)光(Guang)、(?)耐(Nai)寒(Han)、(?)防(Fang)毒(Du)以(Yi)及(Ji)防(Fang)潮(Chao)性(Xing)能(Neng)。(?)电(Dian)线(Xian)电(Dian)缆(Lan)在(Zai)使(Shi)用(Yong)过(Guo)程(Cheng)中(Zhong)免(Mian)不(Bu)了(Liao)接(Jie)触(Chu)空(Kong)气(Qi)、(?)水(Shui)、(?)酸(Suan)性(Xing)等(Deng)物(Wu)质(Zhi),(?)而(?)耐(Nai)腐(Fu)蚀(Shi)性(Xing)能(Neng)则(Ze)可(Ke)以(Yi)在(Zai)一(Yi)定(Ding)程(Cheng)度(Du)上(Shang)阻(Zu)止(Zhi)与(Yu)这(Zhe)些(Xie)物(Wu)质(Zhi)接(Jie)触(Chu)的(De)电(Dian)线(Xian)电(Dian)缆(Lan)的(De)腐(Fu)蚀(Shi)、(?)风(Feng)化(Hua)速(Su)度(Du)和(He)程(Cheng)度(Du),(?)同(Tong)时(Shi)减(Jian)缓(Huan)老(Lao)化(Hua)速(Su)度(Du),(?)延(Yan)长(Chang)使(Shi)用(Yong)寿(Shou)命(Ming)。(?)
4、(?)阻(Zu)燃(Ran)
阻(Zu)燃(Ran),(?)就(Jiu)是(Shi)阻(Zu)止(Zhi)火(Huo)焰(Yan)蔓(Man)延(Yan)的(De)性(Xing)能(Neng),(?)该(Gai)性(Xing)能(Neng)可(Ke)以(Yi)让(Rang)电(Dian)线(Xian)电(Dian)缆(Lan)在(Zai)发(Fa)生(Sheng)电(Dian)气(Qi)火(Huo)灾(Zai)时(Shi)不(Bu)易(Yi)发(Fa)生(Sheng)燃(Ran)烧(Shao),(?)并(Bing)在(Zai)已(Yi)发(Fa)生(Sheng)持(Chi)续(Xu)燃(Ran)烧(Shao)的(De)情(Qing)况(Kuang)下(Xia)很(Hen)大(Da)程(Cheng)度(Du)上(Shang)降(Jiang)低(Di)电(Dian)线(Xian)电(Dian)缆(Lan)燃(Ran)烧(Shao)后(Hou)的(De)火(Huo)焰(Yan)扩(Kuo)散(San),(?)离(Li)开(Kai)火(Huo)源(Yuan)后(Hou)自(Zi)然(Ran)熄(Xi)灭(Mie)。(?)部(Bu)分(Fen)电(Dian)气(Qi)火(Huo)灾(Zai)是(Shi)因(Yin)为(Wei)电(Dian)线(Xian)电(Dian)缆(Lan)某(Mou)处(Chu)短(Duan)路(Lu)燃(Ran)烧(Shao),(?)持(Chi)续(Xu)顺(Shun)着(Zhuo)线(Xian)路(Lu)燃(Ran)烧(Shao),(?)继(Ji)而(?)引(Yin)发(Fa)大(Da)火(Huo),(?)阻(Zu)燃(Ran)电(Dian)线(Xian)电(Dian)缆(Lan)能(Neng)够(Gou)尽(Jin)可(Ke)能(Neng)减(Jian)少(Shao)这(Zhe)种(Zhong)风(Feng)险(Xian),(?)离(Li)开(Kai)火(Huo)源(Yuan)后(Hou)小(Xiao)范(Fan)围(Wei)的(De)燃(Ran)烧(Shao)会(Hui)慢(Man)慢(Man)熄(Xi)灭(Mie),(?)阻(Zu)止(Zhi)火(Huo)焰(Yan)蔓(Man)延(Yan)。(?)
5、(?)耐(Nai)火(Huo)
部(Bu)分(Fen)不(Bu)了(Liao)解(Jie)电(Dian)线(Xian)电(Dian)缆(Lan)行(Xing)业(Ye)的(De)人(Ren)容(Rong)易(Yi)把(Ba)耐(Nai)火(Huo)和(He)阻(Zu)燃(Ran)两(Liang)个(Ge)概(Gai)念(Nian)混(Hun)淆(Xiao),(?)甚(Shen)至(Zhi)有(You)些(Xie)不(Bu)良(Liang)企(Qi)业(Ye)虚(Xu)假(Jia)宣(Xuan)传(Chuan),(?)把(Ba)耐(Nai)火(Huo)和(He)阻(Zu)燃(Ran)的(De)概(Gai)念(Nian)模(Mo)糊(Hu)化(Hua)。(?)其(Qi)实(Shi),(?)耐(Nai)火(Huo)电(Dian)线(Xian)电(Dian)缆(Lan)与(Yu)阻(Zu)燃(Ran)电(Dian)线(Xian)电(Dian)缆(Lan)有(You)本(Ben)质(Zhi)的(De)不(Bu)同(Tong),(?)耐(Nai)火(Huo)电(Dian)线(Xian)电(Dian)缆(Lan)更(Geng)加(Jia)强(Qiang)调(Diao)在(Zai)火(Huo)焰(Yan)燃(Ran)烧(Shao)情(Qing)况(Kuang)下(Xia)能(Neng)够(Gou)保(Bao)持(Chi)一(Yi)定(Ding)时(Shi)间(Jian)安(An)全(Quan)运(Yun)行(Xing),(?)保(Bao)持(Chi)线(Xian)路(Lu)完(Wan)整(Zheng)性(Xing),(?)多(Duo)应(Ying)用(Yong)于(Yu)高(Gao)层(Ceng)建(Jian)筑(Zhu)、(?)地(Di)下(Xia)铁(Tie)道(Dao)、(?)地(Di)下(Xia)街(Jie)、(?)大(Da)型(Xing)电(Dian)站(Zhan)及(Ji)重(Zhong)要(Yao)的(De)工(Gong)矿(Kuang)企(Qi)业(Ye)等(Deng)与(Yu)防(Fang)火(Huo)安(An)全(Quan)和(He)消(Xiao)防(Fang)救(Jiu)生(Sheng)有(You)关(Guan)的(De)地(Di)方(Fang)。(?)
当(Dang)然(Ran),(?)除(Chu)了(Liao)以(Yi)上(Shang)提(Ti)到(Dao)的(De)性(Xing)能(Neng),(?)电(Dian)线(Xian)电(Dian)缆(Lan)还(Huan)具(Ju)有(You)抗(Kang)拉(La)抗(Kang)压(Ya)、(?)耐(Nai)振(Zhen)动(Dong)性(Xing)、(?)耐(Nai)磨(Mo)性(Xing)、(?)耐(Nai)冲(Chong)击(Ji)性(Xing)等(Deng)性(Xing)能(Neng),(?)所(Suo)以(Yi)我(Wo)们(Men)平(Ping)时(Shi)选(Xuan)用(Yong)的(De)家(Jia)用(Yong)电(Dian)线(Xian),(?)一(Yi)定(Ding)要(Yao)根(Gen)据(Ju)自(Zi)己(Ji)的(De)实(Shi)际(Ji)需(Xu)求(Qiu)去(Qu)选(Xuan)用(Yong)电(Dian)线(Xian)电(Dian)缆(Lan)。(?)别(Bie)为(Wei)了(Liao)一(Yi)时(Shi)方(Fang)便(Bian),(?)购(Gou)买(Mai)一(Yi)些(Xie)不(Bu)合(He)格(Ge)的(De)电(Dian)线(Xian),(?)而(?)导(Dao)致(Zhi)引(Yin)发(Fa)的(De)火(Huo)灾(Zai)。(?)
上(Shang)述(Shu)就(Jiu)是(Shi)为(Wei)你(Ni)介(Jie)绍(Shao)的(De)有(You)关(Guan)电(Dian)线(Xian)电(Dian)缆(Lan)的(De)基(Ji)础(Chu)性(Xing)能(Neng)的(De)内(Nei)容(Rong),(?)对(Dui)此(Ci)你(Ni)还(Huan)有(You)什(Shi)么(Me)不(Bu)了(Liao)解(Jie)的(De),(?)欢(Huan)迎(Ying)前(Qian)来(Lai)咨(Zi)询(Xun)我(Wo)们(Men)网(Wang)站(Zhan),(?)我(Wo)们(Men)会(Hui)有(You)技(Ji)术(Shu)人(Ren)员(Yuan)为(Wei)你(Ni)讲(Jiang)解(Jie)。(?)
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