球探体育

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东莞市长永赢绝缘材料有限公司
Dongguan Mayor Yongying Insulation Materials Co., Ltd.
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PTFE棒厂家浅析PTFE特性
- 2018-10-23-

球探体育CHANGJIAQIANXIPTFETEXING,PTFEJUYOUYIXILIEYOULIANGDESHIYONGXINGNENG:NAIGAOWEN—ZHANGQISHIYONGWENDU200~260DU,NAIDIWEN—ZAI-100DUSHIRENGROURUAN;NAIFUSHI—NENGNAIWANGSHUIHEYIQIEYOUJIRONGJI;NAIQIHOU—SULIAOZHONGZUIJIADELAOHUASHOUMING;GAORUNHUA—JUYOUSULIAOZHONGZUIXIAODEMOCAXISHU(0.04);BUZHANXING—JUYOUGUTICAILIAOZHONGZUIXIAODEBIAOMIANZHANGLIERBUZHANFURENHEWUZHI;WUDUHAI—JUYOUSHENGLIDUOXING;YOUYIDEDIANQIXINGNENG,SHILIXIANGDECJIJUEYUANCAILIAO。JUSIFUYIXICAILIAO,GUANGFANYINGYONGZAIGUOFANGJUNGONG、YUANZINENG、SHIYOU、WUXIANDIAN、DIANLIJIXIE、HUAXUEGONGYEDENGZHONGYAOBUMEN。    

CHANPIN:JUSIFUYIXIBANGCAI、GUANLIAO、BANCAI、CHEXUEBANCAI。 JUSIFUYIXISHISIFUYIXIDEJUHEWU。YINGWENSUOXIEWEIPTFE。JIEGOUSHIWEI 。20SHIJI30NIANDAIMOQIFAXIAN,40NIANDAITOURUGONGYESHENGCHAN。XINGZHI JUSIFUYIXIXIANGDUIFENZIZHILIANGJIAODA,DIDEWEISHUSHIWAN,GAODEDAYIQIANWANYISHANG,YIBANWEISHUBAIWAN(JUHEDUZAI104SHULIANGJI,ERJUYIXIJINZAI103)。YIBANJIEJINGDUWEI90~95%,RONGRONGWENDUWEI327~342℃。JUSIFUYIXIFENZIZHONGCF2DANYUANANJUCHIXINGZHUANGPAILIE,YOUYUFUYUANZIBANJINGJIAOQINGSHAODA,SUOYIXIANGLINDECF2DANYUANBUNENGWANQUANANFANSHIJIAOCHAQUXIANG,ERSHIXINGCHENGYIGELUOXUANZHUANGDENIUQULIAN,FUYUANZIJIHUFUGAILEZHENGGEGAOFENZILIANDEBIAOMIAN。ZHEIZHONGFENZIJIEGOUJIESHILEJUSIFUYIXIDEGEZHONGXINGNENG。WENDUDIYU19℃SHI,XINGCHENG13/6LUOXUAN;ZAI19℃FASHENGXIANGBIAN,FENZISHAOWEIJIEKAI,XINGCHENG15/7LUOXUAN。  

球探体育LIXUEXINGNENG:TADEMOCAXISHUJIXIAO,JINWEIJUYIXIDE1/5,ZHEISHIQUANFUTANBIAOMIANDEZHONGYAOTEZHENG。YOUYOUYUFU-TANLIANFENZIJIANZUOYONGLIJIDI,SUOYIJUSIFUYIXIJUYOUBUZHANXING。   DIANXINGNENG:JUSIFUYIXIZAIJIAOKUANPINLVFANWEINEIDEJIEDIANCHANGSHUHEJIEDIANSUNHAODOUHENDI,ERQIEJICHUANDIANYA、TIJIDIANZULVHENAIDIANHUXINGDOUJIAOGAO。 

NAIFUSHEXINGNENG:JUSIFUYIXIDENAIFUSHEXINGNENGJIAOCHA(104LADE),SHOUGAONENGFUSHEHOUYINQIJIANGJIE,GAOFENZIDEDIANXINGNENGHELIXUEXINGNENGJUNMINGXIANXIAJIANG。  

球探体育JUHE:JUSIFUYIXIYOUSIFUYIXIJINGZIYOUJIJUHEERSHENGCHENG。GONGYESHANGDEJUHEFANYINGSHIZAIDALIANGSHUICUNZAIXIAJIAOBANJINXINGDE,YONGYIFENSANFANYINGRE,BINGBIANYUKONGZHIWENDU。JUHEYIBANZAI40~80℃,3~26QIANKELI/LIMI2YALIXIAJINXING,KEYONGWUJIDEGUOLIUSUANYAN、YOUJIGUOYANGHUAWUWEIYINFAJI,YEKEYIYONGYANGHUAHAIYUANYINFATIXI。MEIMOERSIFUYIXIJUHESHIFANGRE171.38kJ。FENSANJUHEXUTIANJIAQUANFUXINGDEBIAOMIANHUOXINGJI,LIRUQUANFUXINSUANHUOQIYANLEI。 

PENGZHANGXISHU(25~250℃)10~12×10-5/℃。 

JUSIFUYIXIZAI-196~260℃DEJIAOGUANGWENDUFANWEINEIJUNBAOCHIYOULIANGDELIXUEXINGNENG,QUANFUTANGAOFENZIDETEDIANZHIYISHIZAIDIWENBUBIANCUI。  

HUAXUEXINGNENG:JUSIFUYIXIDEHUAXUEJIEGOUSHIBAJUYIXIZHONGQUANBUQINGYUANZIBEIFUYUANZIQUDAIERCHENG。TADEFENZISHIWEI:PTFEFENZIZHONGFYUANZIBAC-CJIANZHEGAIQILAIERQIEC-FJIANJIANNENGGAOTEBIEWENDING,CHUJIANJINSHUYUYUANSUFUWAITABUBEIRENHEHUAXUEYAOPINQINSHI。 PTFEFENZIZHONGFYUANZIDUICHENG,C-FZHONGLIANGZHONGYUANSUGONGJIAXIANGJIEHE,FENZIZHONGMEIYOUYOULIDEDIANZI,ZHENGGEFENZICHENGZHONGXING。SHIPTFEJUYOUYOULIANGDEJIEDIANXINGNENG,YINWEIPTFEFENZIJIEGOUZHONGMEIYOUKEJIAN,SUOYITADEJIEJINGDUHENGAO。YOUYUPTFEFENZIWAIYOUYICENGDUOXINGDEHANFUWAIQIAO,SHITAJUYOUTUCHUDEBUZHANXINGNENGYUDIDEMOCAXISHU。    JUEYUANXING:BUSHOUHUANJINGJIPINLVDEYINGXIANG,TIJIDIANZUKEDA1018OUMU•LIMI,JIEZHISUNHAOXIAO,JICHUANDIANYAGAO。   

球探体育NAIGAODIWENXING:DUIWENDUDEYINGXIANGBIANHUABUDA,WENYUFANWEIGUANG,KESHIYONGWENDU-190~260℃。  

ZIRUNHUAXING:JUYOUSULIAOZHONGZUIXIAODEMOCAXISHU,SHILIXIANGDEWUYOURUNHUACAILIAO。  

BIAOMIANBUZHANXING:YIZHIDEGUTICAILIAODOUBUNENGZHANFUZAIBIAOMIANSHANG,SHIYIZHONGBIAOMIANNENGZUIXIAODEGUTICAILIAO。  

NAIDAQILAOHUAXING,NAIFUZHAOXINGNENGHEJIAODIDESHENTOUXING:ZHANGQIBAOLUYUDAQIZHONG,BIAOMIANJIXINGNENGBAOCHIBUBIAN。 BURANXING:XIANYANGZHISHUZAI90YIXIA。  

球探体育NAIHUAXUEFUSHIHENAIHOUXING:CHURONGRONGDEJIANJINSHUWAI,JUSIFUYIXIJIHUBUSHOURENHEHUAXUESHIJIFUSHI。LIRUZAINONGLIUSUAN、XIAOSUAN、YANSUAN,SHENZHIZAIWANGSHUIZHONGZHUFEI,QIZHONGLIANGJIXINGNENGJUNWUBIANHUA,YEJIHUBURONGYUSUOYOUDERONGJI,ZHIZAI300℃YISHANGSHAORONGYUQUANWANTING(YUE0.1g/100g)。JUSIFUYIXIBUXICHAO,BURAN,DUIYANG、ZIWAIXIANJUNJIWENDING,SUOYIJUYOUYOUYIDENAIHOUXING。 

SUIRANZAIQUANFUTANHUAHEWUZHONGTAN-TANJIANHETAN-FUJIANDEDUANLIEXUYAOFENBIEXISHOUNENGLIANG346.94HE484.88kJ/mol,DANJUSIFUYIXIJIEJUSHENGCHENG1molSIFUYIXIJINXUNENGLIANG171.38kJ。SUOYIZAIGAOWENLIEJIESHI,JUSIFUYIXIZHUYAOJIEJUWEISIFUYIXI。JUSIFUYIXIZAI260、370HE420℃SHIDESHIZHONGSULV(%)MEIXIAOSHIFENBIEWEI1×10-4、4×10-3HE9×10-2。KEJIAN,JUSIFUYIXIKEZAI 260℃ZHANGQISHIYONG。YOUYUGAOWENLIEJIESHIHAICHANSHENGJUDUDEFUCHANWUFUGUANGQIHEQUANFUYIDINGXIDENG,SUOYIYAOTEBIEZHUYIANQUANFANGHUBINGFANGZHIJUSIFUYIXIJIECHUMINGHUO。   TAZAI250℃DEWENDUXIABURONGHUA,ZAI-260℃DECHAODIWENZHONGBUFACUI。JUSIFUYIXIGUANGHUAYICHANG,LIANBINGDOUBIBUGUOTA;TAJUEYUANXINGNENGTEBIEHAO,BAOZHIHOUDEYICENGBOMO,BIANZUYIDIDANG1500VDEGAOYADIAN。

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