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388棋牌app
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起底PVC热稳定剂,你不一定都知道! | 凯嘉网

388棋牌app2019-03-07 10:40

 


PVC为何一定需要热稳定剂?

 

 

388棋牌appPVCSHISHIJIESHANGCHANLIANGZUIDADESULIAO(pvcZHUJI)CHANPINZHIYI,PVCWEIWUDINGXINGJIEGOUDEBAISEFENMO,ZHIHUADUJIAOXIAO,DUIGUANGHEREDEWENDINGXINGCHA。YOUYUPVCDEJIAGONGWENDINGXINGJICHA,RONGRONGGONGYIGAODA160℃,ERPVCDANGWENDUDA140℃FENJIE,SUOYIPVCSHUZHIYAOTONGGUOGAIXINGCHULISHIXIANRONGRONGSUHUADEBANFALAIJIAGONGSHENGCHAN。

 

热稳定剂的作用

 

  • ZAISHUZHIJIAGONGDEGUOCHENGZHONG,BIMIANHUOKEZHIQITUOHCl,JIYINTUOHClERYINQIDEBIANSE。

  • 388棋牌appZAIZHIPINDEYOUXIAOSHIYONGQINEI,BAOCHIQIZUGOUDEREWENDINGXINGBINGJIANHUANRE、GUANG、YINQIDEJIANGJIE,YANZHANGQISHIYONGSHOUMING。

 


热稳定剂的作用机理

 

 

388棋牌app1、XISHOUPVCJIANGJIEGUOCHENGZHONGSUOCHANSHENGDEHCl;

388棋牌app2、ZHIHUANPVCFENZIZHONGBUWENDINGDEXIBINGJILVYUANZIHUOSHUTANLVYUANZI,KEZHITUOPVCTUOHCL;

3、YUZIYOUJIFANKUI,ZHONGZHIZIYOUJIDECHUANDI;

4、YUGONGESHUANGJIANQIJIACHENGFANKUI,JIANSHAOZHESE;

5、KEZHIPVCDEYANGHUA;

388棋牌app6、DUNHUAJUYOUCUIHUATUOHClZUOYONGDEJINSHULIZI。

 


热稳定剂的分类

 

 

388棋牌appANZHAOSUOQIDEZUOYONG,JIANGQIKEFENWEISANDALEI:

 

  • 388棋牌appZHUREWENDINGJI (QIANYANLEI、JINSHUZAOLEI、YOUJIXILEIDENG)

  • FUZHUREWENDINGJI(HUANYANGHUAHEWU、YALINSUANZHI、DUOYUANCHUNDENG)

  • YOUZHUFUWENDINGJISUOZUCHENGDEFUHEWENDINGJI

 

一、主热稳定剂

 

388棋牌appPVCWENDINGJIZHUYAOBAOKUOQIANYANLEI、ZHIFANGSUANJINSHUYANLEI、YOUJIXILEI。

 

388棋牌app1、QIANYANLEIBAOKUOCHUQIANZAOYIWAIDESUOYOUQIANYAN,JUEDADUOSHUDOUHANYOUYANJIJIYIYANGHUAQIAN(PbO)DEQIANYAN。QIANYANLEIWENDINGJISHIPVCZUICHANGYONGQIEXIAOGUOZUIKANGFUDEWENDINGJI,DANBUSHIHETOUMINGZHIPIN;QIANYANLEIWENDINGJIYOUYUJUYOUJIAODADEDUXING,JINNIANLAIZHUJIANTUICHULESHICHANG(mbs)。

 

名称

缩写

性能特点

SANYANJILIUSUANQIAN(SANYAN)

TLS

388棋牌appJUYOUZHANGJIUDENAIREXING,LIANGKANGFUDENAIGUANGXINGHENAISHUIXING、YOULIANGDEDIANJUEYUANXING。DUXINGDA,BUZURUNHUAXING,YINGPEIHERUNHUAJISHIYONG

ERYANJIYALINSUANQIAN(ERYAN)

DL

388棋牌appNAIHOUXINGHENTUCHU,DUXINGDA,BUZURUNHUAXING,YINGPEIHERUNHUAJISHIYONG

388棋牌appERYANJIYINGZHISUANQIAN(ERYINGYAN)

DLS

388棋牌appTAJIANJUQIANYANHEJINSHUZAODEZUOYONG,YOUYOULIANGDERUNHUAXING ,DANNAIHOUXINGJIAOCHA

 

2、DUOWEIZHIFANGSUAN(YUEGUISUAN、YINGZHISUANDENG)DEJINSHU(BEI、GE、QIAN、XIN、GAI、MEI)DEYAN。QITONGSHIWEI(RCOO)nM,TACHUNENGYUHClZUOYONGWAI,QIZHUYAOZUOYONGSHINENGGOUZHIHUANHUOYUEDEXIBINGJILVYUANZI。JINSHUZAOLEIDEWENDINGXIAOGUOYIBAN,TOUMING、YOUDUHUOWUDU,HENSHAODUZISHIYONG,YIBANDOUSHIFUHESHIYONG,ZHUYAOYONGYURUANZHIPIN。

 

名称

缩写

性能特点

YINGZHISUANGE

CdSt

WEIZHONGYAODETOUMINGREWENDINGJIZHIYI,CHUQIZHESEJIAOXIAO,CHANGYUYINGZHISUANBEIDENGBINGYONG,QIRUNHUAXINGKANGFU,YOU“PENSHUANG”XIANXIANG,BUNAILIUHUAWURAN,DUXINGJIDA。

YINGZHISUANBEI

BaSt

388棋牌appJUYOUYOULIANGRUNHUAXING,CHUQISEXIANGBUKANGFU,CHANGYUPbSt、CdStDENGPEIHESHIYONG。JUYOULIANGKANGFUDEKANGLIUHUAWURANXING,DANYIXICHU

YINGZHISUANGAI

CaSt

JIAGONGXINGKANGFU,WUDUXING、YIBANBUDUZISHIYONG,ERCHANGYUXINZAO、MEIZAOHUOHUANYANGLEIFUWENDINGJIPEIHESHIYONG

YINGZHISUANQIAN

PbSt

388棋牌appJUYOULIANGKANGFUDEREWENDINGXINGZUOYONG,KEJIANZUOPVCDERUNHUAJISHIYONG,YUGE、BEIHEYOUJIXIYITONGSHIYONGYOULIANGKANGFUDEXIETONGZUOYONG。DANSUHUAXINGNENGCHA,RONGYIXICHU,TOUMINGXINGCHA、DUXINGDA,LIUHUAWURANYANZHONG

YINGZHISUANXIN

ZnSt

388棋牌appHUOHUAXINGJIGAO,SHAOLIANGTIANJIAKEGAISHANPVCDECHUQIZHESE,YOUXIANZHUFANGLIUHUAWURANHEKANGXICHUDEYOUDIAN,DANHOUQIWENDINGXINGCHA,RONGYIYINQI“XINSHAO”,YINGGAI、BEIZAODENGBINGYONG

 

3、YOUJIXIDETONGSHIWEIRmSnY4-m(RWEIWANJI,YSHITONGGUOYANGYUANZIHUOLIUYUANZIYUSnLIANGUANDEJITUAN)。GENJUYDEBUTONG,YOUJIXIWENDINGJIZHUYAOYOUXIALIESANZHONGLEIXING:ZHIFANGSUANYANXING、MALAISUANYANXINGHELIUCHUNYANXING。YOUJIXILEIDEWENDINGXIAOGUOKANGFU,ERQIESHIHETOUMINGZHIPIN,BINGQIEYOUWUDUGUIGE;DANSHIQIJIAGE(HUONIWEIER)JIAOGUI。

 

类别

性能特点

ZHIFANGSUANYAN

RUNHUAXINGHEJIAGONGXINGNENGLIANGKANGFU,DANREWENDINGXINGHETOUMINGCHA,DUZISHIYONGSHIYOUMINGXIANDECHUQIZHESE。

MALAISUANYAN

NAIREHENAIHOUXINGLIANGKANGFU,ZHUYAOYONGZUOPVCYINGZHITOUMINGZHIPINDEZHUWENDINGJI,NENGBIMIANCHUQIZHESE,DANBUZURUNHUAXING,YIPENSHUANG

LIUCHUNYAN

388棋牌appTUCHUDENAIREXINGHELIANGKANGFUDETOUMINGXING,MEIYOUCHUQIZHESE,TEBIESHIYONGYUYINGZHITOUMINGZHIPIN,JIAGONGXINGNENGLIANGKANGFU,DANJIAGE(HUONIWEIER)JIAOGAO

 

二、辅助热稳定剂

 

1、环氧化合物

 

HUANYANGHUAHEWUSHIPVCDEZHONGYAOFUZHUREWENDINGJI,TAMENNENGGOUZENGQIANGZHUREWENDINGJIDENAIREXINGJINAIHOUXING,TAZHUYAOFENWEIZENGSUXINGHESHUZHIXINGLIANGDALEI。

 

388棋牌appZENGSUXINGZHUYAOSHIHUANYANGDADOUYOU、HUANYANGYAMAZIYOU、HUANYANGYINGZHISUANDINGZHI、XINZHIDENGHUANYANGLEIHUAHEWU。

 

388棋牌appSHUZHIXINGDEZHUYAOYOUHUANYANGLVBINGWANSHUANGFENAXINGHUANYANGSHUZHI。

 

2、亚磷酸酯化合物

 

YALINSUANZHIDEHUAHEWUZHONGLEIHENDUO,BAOKUOYALINSUANSANWANJIZHI,SANFANGJIZHI、WANJIFANGJIZHIHUNHEZHI、SANLIUDAIWANJI、SHUANGYALINSUANZHIYIJIJUHEXINGYALINSUANZHI。

 

3、有机亚磷酸酯化合物

 

YOUJIYALINSUANZHISHIGUOYANGHUAWUFENJIEJI,ZAIJUXITINGYIJIHECHENGXIANGJIAOZHONGKUANFANYONGZUOFUZHUKANGYANGJI,ZAIPVCZHONGZUOWEIAOHEJISHIYONG。DANGYUJINSHUWENDINGJIBINGYONGSHI,NENGLIANHEJINSHULIZI,BIMIANJINSHULIZIDECUIHUAJIANGJIEZUOYONG,CONGERTIGAOPVCDENAIREXINGHENAIHOUXING。

 

4、多元醇

 

388棋牌appDUOYUANCHUNNENGTIGAOPVCDEREWENDINGXING,GAISHANYANSE。MUQIANRENWEIDUOYUANCHUNDEJIARU,NENGGOUXISHOUZAZHILIZIKEZHIQICUIHUAJIANGJIEHEDAODIANXINGNENG。ZHUYAOPINZHONGYOUJIWUSICHUN,MUTANGCHUN、GANLUCHUN、SHANLITANGCHUNDENG。

 

三、复合热稳定剂

 

PVCZHUJIZHONGFUHEWENDINGJIZHONGLEIFANDUO,BINICHANGJIANDESHIFUHEGAIXINWENDINGJI、QIANYANFUHEWENDINGJI、BEIGEXINFUHEWENDINGJIYI、YOUJIXIFUHEWENDINGJIDENGDENG。

 

388棋牌appFUHEREWENDINGJIDEYOUDIAN:YUSHUZHIDEXIANGRONGXINGKANGFU、TOUMINGKANGFU、BUYIXICHU、YIFENSAN、RONGYIJILIANG、JIAGONGXINGNENGKANGFU。

 


PVC材料热稳定剂发展趋势(钟渊)

 

 

(1) FAZHANDIDUHEWUDUDEPINZHONG

(2) DALIFAZHANYOUJIXIWENDINGJI

(3) JIJIKAIFAYOUJIFUZHUREWENDINGJI

 

ZONGZHI,SUIZHERENMENHUANBAOHEJIANKANGYISHIZHUJIANJIAQIANG,REWENDINGJIJIANGCHAOZHEDIDU、WUWURAN、FUHEGAOXIAODENGFANGMIANFAZHAN。