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聚氨酯发泡剂的性状

  发表时间:2016年08月23日  点击数:2537次

  YONGZUOWEIKONGPAOMOSULIAOSHENGCHANDEFAPAOJI,YIBANKEFENCHENGWULIXINGHEHUAXUEXINGLIANGLEI,ZHEISHIANQITIDECHANSHENGSHIWULIGUOCHENG(JIHUIFAHUOSHENGHUA),HAISHIHUAXUEGUOCHENG(JIHUAXUEJIEGOUDEPOHUAIHUOQITAHUAXUEFANYING)LAIHUAFENDE。

  (1)WULIFAPAOJI

  WULIFAPAOJIYIBANSHINENGRONGYUYUJUHEWUMUTIDEDIFEIDIANYETIHUOQITI。DANGZENGJIATIXIDEWENDUHE(HUO)JIANGDITIXIDEYALISHI,SHIWULIFAPAOJIFEITENG,CONGERFAHUITAMENDEFAPAOZUOYONG。

  JUHEWUXITONGDEHUAXUEXINGZHIHEBIANXINGTEXINGJUEDINGLEKEYICAIYONGDEWULIFABAOJIDELEIXING。

  (2)HUAXUEFAPAOJI

  ZAIRETONGXINGCAILIAOZHONG,HUAXUEFAPAOZUOYONGCHANGCHANGTONGGUOLIANZENGZHANGHEJIAOLIANFANYINGXINGCHENGHUIFAXINGFUCHANWUERSHIXIAN,RUZAIJUANZHI、FENQUANSULIAOHEANJISULIAOZHONG。XIANGFAN,DUIYURESUXINGSULIAO,HUAXUEFABAOSHIJIEZHUYUXIANGRONGDEHUOHENXIDEFENSANDEHUAXUEWUZHI,ZAIGAOYUJUHEWUPEILIAOWENDU,DANYOUZAIJIAGONGWENDUFANWEINEIDEXIANGDANGZHAIDEWENDUFANWEINEI,ANSUOYAOQIUDESULVFENJIEERWANCHENGDE。

  GONGYESHANGCAIYONGDEZUIZHONGYAOHUAXUEFAPAOJISHIYISHIFANGDANQIZUOWEIZHUYAOQIXIANGCHENGFENDEHUAHEWU。CIWAI,FENJIEFANYINGYOUSHIKEBEICUIHUAHUOYIZHI,CONGERZAIYIGEYIDINGDEPEIFANGZHONG、FAPAOSULVKEYUDIAOZHENGYISHIYINGCAIYONGDETESHUDEJIAGONGTIAOJIAN(YALI、WENDUHESHIJIAN)。

  SHUANGQINGAN

  FENZISHI:C2H4N4

  FENZILIANG:84.08

  XINGZHUANG:BAISEJIEJINGFENMO,MIDU1.40g/cm3(25℃).209-212℃HANLIANG:99.5%,

  HANGAILIANG:200

  RONGYUSHUIYUYICHUN,WEIRONGYUYIMIHEBEN。GANZAOSHIXINGNENGWENDING,BUKERAN。

  YONGTU:ZHUYAOYONGYUSHENGCHANGUAYAN.TEZHONGSHUZHI.SANJUQINGERAN.ZUHUOJIDENG.

  ZAIRENZAOGEZHONGYONGZUOTIANLIAO,ZAIZHANHEJIZHONGYONGZUOTIANJIAJI。YONGYUZHIQUXIAOSUANGUA.HUANGANMI。

  SANYANGHUAERTI

  SHIYIZHONGCHUNJINGJIEBAIDEWEIXIFENMO,JINGTIJIEGOUZHUYAOWEILIFANGTIXINGJIEJING。 GUANGFANYINGYONGYUPVC、PP、PE、PS、ABS、PUDENGSULIAOZHONGZUOZURANJI,ZURANXIAOLVGAO,

  DUIJICAILIXUEXINGNENGYINGXIANGXIAO

  (RU:FANGHUOGONGZUOHESHOUTAO、ZURANDIANZISHEBEIWAIQIAO、ZURANCHEXIANG、ZURANDIANXIANHEDIANLANDENG)。

  1、ZAIXIANGJIAOSULIAOGONGYEZHONGZUOTIANCHONGJIHEZURANJI。

  2、ZAITANGCI、TAOCIZHIPINZHONGZUOTANGCIZHEGAIJI。

  3、ZAIDIANZIGONGYEZHONGYONGYUZHIZUOYAMINTAOCIJICITOULINGJIANYONGDEFEICIXINGTAOCI。

  4、ZAITULIAOGONGYEZHONGZUOWEIYOUQIDEBAISEYANLIAOJIZURANJI。

  5、YONGZUOYOUJIHECHENGDECUIHUAJI。 GAOCHUNCHAOXISANYANGHUAERTISHIYIZHONGCHUNJINGJIEBAIDEWEIXIJIEJINGFENMO,YOUMING“TIBAI”,

  XIDU>1200MU(0.3-0.8μm),QILIFANGJINGTI>96%,BAIDU>98%,CHUNDU>99.9%,

  GUANGFANYINGYONGYUJINGXIHUAGONG、XIANGJIAOYOUQI、HUAGONGSULIAO、YIYAOSULIAO、GUANGXUEBOLI、GAODANGTANGCI、DIANZISHENGXIANG、WANGLUOTONGXIN、NAMICAILIAODENGGAOKEJILINGYU,ZUOWEIWUJIZURANZHUJIHUOZENGXIAOJI。

  HUANYANGDADOUYOU

  [XINGNENG] QIANHUANGSEYOUZHUANGTOUMINGYETI,SHIJULVYIXIHEBUFENLVDINGXIANGJIAOZENGSUJIJIANWENDINGJI,DUIGUANGHEREYOULIANGHAODEWENDINGZUOYONG,ZHIPINRENXINGYOULIANG,XIANGRONGXINGHAO,HUIFAXINGDI,QIANYIXINGXIAO,WUDU(KEJIECHUSHIPIN),ZAIJIAGONGZHONG,TIANJIAHUANYANGDADOUYOUNENGMINGXIANTIGAOZHIPINDEWULIXINGNENGHEYANZHANGHUASHIJIAN,YUBEIGEXINDENGJINSHUYANLEIWENDINGJIBINGYONGSHI,YOULIANGHAODEXIETONGXIAOYING。

  [CHANPINZHILIANGYUJISHUZHIBIAO]

  WAI

  GUAN

  QIANHUANGSETOUMINGZHANCHOUYETI

  DIANZHI

  ≤6

  SEZE(BO-ZUANBISE)

  ≤200

  HUANYANGZHI(%)

  ≥6

  HUIFAWUJISHUIFEN(%)≤0.3

  [125℃X3XIAOSHI]

  ≤0.3

  ZHEGUANGLVnD)

  1.4710±0.0006

  NINGGUDIAN(℃)

  -10-5

  SHANDIAN(KAIKOUSHI)

  >280℃

  [YONGTU] BENPINGUANGFANYONGYUPVCYAYAN、JICHUMOSUZHIPINDETOUMINGBOMO、PIANCAI、LILIAODENGRUAN、YINGHEBANYINGZHIZHIPIN。YIBANYONGLIANG2-3FEN。[BAOZHUANGJIZHUYUN] TUSUTIETONGBAOZHUANG,MEITONGJINGZHONG200kg,ANYIBANHUAXUEPINYUNSHU。BAOZHIQIWEISHENGCHANHOUYINIAN。[CHANDI]:SHANGHAI

  ACFAPAOJI

  SHISULIAOJIAGONGYEZHONGZUICHANGYONGDEFAPAOJI。FENJIESHIFANGCHUDANQI,TEBIESHIYONGYUQITILIUSHISHAODEBIKONGJIEGOUCHANPINZHONG。ACFAPAOJIBUZHURANQIEYOUZIXIXING,WUDU,BUWURAN,BUBIANSE,BURONGYUYIBANZENGSUJI。 XING NENG FAPAOJIACWEIHUANGSEFENMO,DANFENJIECANLIUWUWEIBAISE,YINCIKEYIYONGYUBAISEHUOQIANSEZHIPINZHIZHONG。FAPAOJIACBENSHENWUCHOU,FENJIECHANWUYEWUCHOUWEI。FENJIEQITIZHONGHANYOUN,CO,COHESHAOLIANGDANQI,FAPAOJIACJISHUZHIBIAOJIANXIABIAO: ZHIBIAO ACFAPAOJI FENJIEWENDU (℃) 201-205 FAQILIANG (ml/g) 215-225 SHUIFENHANLIANG (%) 0.3max PINGJUNXIDU (μm) 14-17 ACFAPAOJIDEFENJIEWENDUJIAOGAO,KEYITONGGUOTIANJIAHUOHUAJIBAFENJIEWENDUCONG200℃JIANGDIZHI150-190℃。CHANGYONGDEHUOHUAJIBAOKUOHANXIN,QIAN,BEIHEGEDEJINSHUYANLEI,YANGHUAXIN,YINGZHISUANXIN,YOUJIJINSHUHUAHEWU,ERYUANCHUNJIJINGGUOCHULIDENIAOSUZHUJI。 YING YONG ACFAPAOJIGUANGFANYINGYONGYUJUHEWUDEFAPAOJIAGONG。KEYIYONGLAIZHIZAOGONGJUSHOUBING,JIAJU,QICHELINGPEIJIAN,BIKONGPIGE,DIBAN,QIANGZHI,DITANCHENDIAN,MIFENGJIANHEXIEDI。 CUNCHUHEJIAGONGCHULIZHUYI ACFAPAOJIWENDINGXINGHAO,BUZHURANQIEYOUZIXIXING。ZHIYUTONGFENG,GANZAO,YUANLIREYUANCHUBAOCUN。BAOCUNSHIJIANBUYICHAOGUO12GEYUE。FOUZEHUIYOUJIEKUAIXIANXIANG。JIAGONGSHIYICHANSHENGFENCHEN,JIAGONGCHANGSUOYINGTONGFENGLIANGHAO,BIMIANXIRUHUICHENHEZHANGSHIJIANJIECHUPIFU。ZHIYOUYUDAOMINGHUOCAIHUIRANSHAO,LIKAIHUOYANHOU,ACHUIZIDONGXIMIE,DANJIAODUOLIANGSHIHUIZHICHIRANSHAO。KEYIYONGSHUI,PAOMO。CO2MIEHUO。

  4AFEISHI

  ZHUXIJISHIWULINHUODILINXIDIJIDEZHUYAOZHUJI,YI4AFEISHIWEIZHU,JIASHILIANGDELINSUANNAJISHAOLIANGJUQIANGSUANNASANHEYIDEZHUJI,JUYOUYULINSUANYANZHUJIXIANGTONGDEXIAOGUO。4AFEISHIZHUJIKEYIYUZHILIANWANJIBENHUANGSUANYAN(LAS)CHUNYIYANGJIHUAWU(AE),a-XIJIHUANGSUANYAN(AOS)DENGDUOZHONGBIAOMIANHUOXINGJIPEIWUXIAOGUOGENGJIA,SHILIXIANGDEXINXINGGAOXIAODAILINZHUJI。

  ADCFAPAOJISHUOMINGSHU

  HUAXUEMINGCHENG:OUDANERJIAXIANAN FENZISHI: C2H4O2N4

  FENZILIANG: 116

  DENGJI YOUJIPIN

  WAIGUAN:DANHUANGSEFENMO

  FAQILIANG,Ml/g

  ≥215-235

  XIDUSHAIYUWU(SHAIKONG.38um)%

  ≤0.2-0.1

  XIDUPINGJUNLIJING(Dn),um

  ≤10-12

  FENJIEWENDU,

  ℃≥195-210

  JIAREJIANLIANG,%

  ≤0.15-0.25

  HUIFEN%

  ≤0.05

  HANLIANG:%

  ≥95-97

  YONGTU:FAPAOJIADCSHIFAQILIANGZUIDA,XINGNENGZUIYOUYUE、YONGTUGUANGFANDEFAPAOJI。TAYUNYONGYUJULVYIXI、JUYIXI、JUBINGXI、JUBENYIXI、JUXIANAN、ABSJIZHONGXIANGJIAODENGHECHENGCAILIAO。GUANGFANYONGYUTUOXIE、XIEDI、XIEDIAN、SULIAOBIZHI、TIANHUABAN、DIBANGE、RENZAOGE、JUERE、GEYINCAILIAODENGFAPAO。FAPAOJIADCJUYOUXINGNENGWENDING、BUYIRAN、BUWURAN、WUDUWUWEI、DUIMOJUBUFUSHIDUIZHIPINBURANSE,FENJIEWENDUKEDIAOJIE,BUYINGXIANGGUHUAHECHENGXINGSUDUDENGTEDIAN。BENPINCHANGYAFAPAO、JIAYAFAPAOJUNKE,DOUNENGLIANFAPAOJUNYUN,XIKONGJIEGOULIXIANG。

  YONGFA:1、ZAICHANGGUIXIABENPINYINGGENJUZHIPINXINGNENG,SHILIANGJIARUHUOHUAJI(RU:YANGHUAXIN、YINGZHISUANYAN、TANSUANYANJILINSUANYAN)YIDIAOJIEFENJIEWENDU、HUOHUAJIYONGLIANGYINGSHIHUOHUAJIZHONGLEI,ADCPINZHIJIZHIPINXINGNENG,JINGSHIYANERDING。

  2、ADCFAPAOJIDEYONGLIANGYESHIZHIPINXINGNENGERDING。YIBANCONG0.1-30FEN。RUGUANGDUOHEWUDAYUE5FEN,YAZHIPAOMOHAIMIAN、RUANYINGHAIMIANDAYUEDING15-25FEN,ERJUYIXIJINSHUXIANYUE0.1FEN.

  DUIWULIFAPAOJIDEYAOQIUSHI :WUDU、WUCHOU、WUFUSHIZUOYONG、BURANSHAO、REWENDINGXINGHAO、QITAIXIABUFASHENGHUAXUEFANYING、QITAISHIZAISULIAORONGTIZHONGDEKUOSANSUDUDIYUZAIKONGQIZHONGDEKUOSANSUDU。CHANGYONGDEWULIFAPAOJIYOUKONGQI、DANQI、ERYANGHUATAN、TANQINGHUAHEWU、FULIANGDENG ;HUAXUEFAPAOJISHIYIZHONGSHOURENENGSHIFANGCHUQITIZHURUDANQI、ERYANGHUATANDENGDEWUZHI,DUIHUAXUEFAPAOJIDEYAOQIUSHI :QIFENJIESHIFANGCHUDEQITIYINGWEIWUDU、WUFUSHIXING、BURANSHAO、DUIZHIPINDECHENGXINGJIWULI、HUAXUEXINGNENGWUYINGXIANG,SHIFANGQITIDESUDUYINGNENGKONGZHI,FAPAOJIZAISULIAOZHONGYINGJUYOULIANGHAODEFENSANXING。YINGYONGBIJIAOGUANGFANDEYOUWUJIFAPAOJIRUTANSUANQINGNAHETANSUANAN,YOUJIFAPAOJIRUOUDANJIAXIANANHEOUDANERYIDINGJING。

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