(C2H4)n
![c2h4n4化工字典](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E909C05C47A9C5C9D033C208F73AFDBE5F8C71F4ADBD243301E58B263124C09D91F60850AFA3241C14B8D1A62435BF6E88511DF5569A8433E975E9ABF4AFC87C2CEF61176250F3191A86463611854B010B)
c2h4n4化工字典
图片尺寸300x300![聚乙烯醇](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A731ECE2585E4C833B77A54E22717ACA8F5A2AEBAF8EB8D9078E054870DF5E83BE88251C1D898010D51C008FFD2DAB1539C362F636ED6E4C4C04608B87BA7DC5E191DC22AC03D38078E2456A3ACF9D8D163)
聚乙烯醇
图片尺寸284x320![乙炔 聚合反应 n ch2 ch cl 催化剂 ch2 ch ]n cl 聚氯乙烯](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E833B26FC57EAE0F5EA91986B56D27B9E82CD26893B84419677CDB4A66CE6CBDD50BFE3BE405DC113DCF1BCACCA8CADEFB89928AF9C4409484DE83EA327C660007609608241CC9E54B675416B36D7957CAD)
乙炔 聚合反应 n ch2 ch cl 催化剂 ch2 ch ]n cl 聚氯乙烯
图片尺寸1080x810![聚四氟乙烯cas:9002-84-0品牌:sigma纯度规格:powder (free-flowing)](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E961024BACFB7FFB2BBA8B846F0C34EA3417F623C82D1BC098F4F68974C2637BEBCEAC784205354426046AB81D63742BFD132EF1D832AB97745EE331FFC4572A2BAEA48D148E895AA73DD4D4340C016192)
聚四氟乙烯cas:9002-84-0品牌:sigma纯度规格:powder (free-flowing)
图片尺寸500x500![二,英文名:polytetrafluoroethylene 三,别 名 ptfe;铁氟龙;特氟龙](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73CC53A18A890CC06565F741FBDD33636A3EE98EB78BDACDBFC2F82F74F824B9CCE921CC6C2AF1D9DA2EEED71C077537B0FA40DA60427B462DC1427BA09CF08F2FFA9EFA5710299E45F78564DF1A731EA0)
二,英文名:polytetrafluoroethylene 三,别 名 ptfe;铁氟龙;特氟龙
图片尺寸640x349![hc ch2 ch ch2 n n 聚苯乙烯 (ps) 单体? 聚合物?](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A736EFC552EC336E5EFDAAA0D7AE69D3A2D9F014A6A641C788B932BB2F8AA82CD50984B8514D19AF81C27A2992C0FDEE39FAE6AD26885E7EE789C470A6F768B143B81F3AFA9E479AAB1CB919B31212EED2D)
hc ch2 ch ch2 n n 聚苯乙烯 (ps) 单体? 聚合物?
图片尺寸1080x810![聚乙烯c2h4n简称pe工业上可用乙烯c2h4来制备该反应为nc2h4](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9D4B1D408BA29D04589257C0EFF164429936B8741965963EFC88914875EA87D327FE46D6E5955572A89AF7F19AC00E48625DC9A7BDABC928D5DCF2FDFBA078D66FB833E645035AE628932D626FFFE425B)
聚乙烯c2h4n简称pe工业上可用乙烯c2h4来制备该反应为nc2h4
图片尺寸630x255![无卤阻燃电子电器用加成型有机硅灌封胶](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73CA4C2882A544611E1CDB294884B4A27E428ED03BC56EB8690BDAD80CEE9D0FBAD5953D8B25C89674EA20227CC5704EDED43658A62A10EDC1331895DB32468DA918BE7007EDC59E9F479CC4DF5EF36860)
无卤阻燃电子电器用加成型有机硅灌封胶
图片尺寸882x390![e-ptfe的结构与性能|ptfe|乙烯|聚合物|塑料|树脂_网易订阅](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E92615376977FA42D200FFCB3CD567590D7A3EB1CEBD164BA08252D96233E0056C57D065B6FC94947232D93D32AB5BF8DB0FAEA42E09A5CD26C23A2ACED3DA09E88A2D001FAB38FBDA4F935BE6EA4310E5)
e-ptfe的结构与性能|ptfe|乙烯|聚合物|塑料|树脂_网易订阅
图片尺寸499x437![试剂百科三乙烯二胺280579](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9A03E3DFE601B931733227C7ED3A629645583C66F6131E3CB9C0A7A67B64F4467F65699F5EA526E60AEF589A0693CC1DF8B650211DC1181100B36EF59FD749DCFD10AFA2A3785ABA34A47E539D1C808CD)
试剂百科三乙烯二胺280579
图片尺寸500x500![聚(α-甲基苯乙烯)|poly(alpha-methylstyrene)|25014-31-7|参数,分子](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7303FF75EA352CE52C2E82F931971F7FD770BF9B432DE25C5BD9E6578876058E4F5D51292FD6F60A0078ADFD9803BF2CEC33DAE9625EDF0DF33D4BB2DF77779B276F573943877547E2E0CCE73CFC5A36A5)
聚(α-甲基苯乙烯)|poly(alpha-methylstyrene)|25014-31-7|参数,分子
图片尺寸266x282![乙烯是指由苯乙烯单体经自由基加聚反应合成的聚合物,化学式是(c8h8)n](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9B497465BBA176F64EE2B89EA2C5F2F0F779004E8CAD064E329DE4CB9A295929BCB50C354C20B9780B4700F5D28830FE6DF03EDAD845DCB8F17765260398AF62EF52A6BCE784343C1FD9A39A938ECC1DB)
乙烯是指由苯乙烯单体经自由基加聚反应合成的聚合物,化学式是(c8h8)n
图片尺寸1080x690![威百亩(化学分子)威百亩,分子式:c2h4nnas2,分子量:129.](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E830B7052ED31374F31E2DDA7A629AD85C6F6CCBE16DE0B6701C33F8FE40CAE4318E01562E8FB4849E1AE44394B1026C37E800804A9C57D9A2193AC4708EF8210D86ADB658721ECA06ECC21ADA4CDAD4D36)
威百亩(化学分子)威百亩,分子式:c2h4nnas2,分子量:129.
图片尺寸227x227![①"14e-":si,n2,co, c2h2,c22-; ②"16e-":s,o2,c2h4, hcho](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7391E42266B7F60D3202C1305914AF889F29A7C2AA7A7B01BD99ED54A10EA99F957DF44E92E88B3DE7376A472EE0E65B9A924844D515DD7A88770583EC163126515613255EE4FAD81A73E894DCE5EEDABA)
①"14e-":si,n2,co, c2h2,c22-; ②"16e-":s,o2,c2h4, hcho
图片尺寸1080x607![n ch2=c—ch=ch2 ch3](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83996C1F921C309E702FABF0E17AD22E3FD720C392EEA858D31B2CF5F2F39102FED172569B8228D08AAD64343236C45E595E2743A5E5CEBCD0D4E72D630050D10B1646134D6615DAAEDAAD9F6EE51C5291)
n ch2=c—ch=ch2 ch3
图片尺寸1080x810![68441-17-8p823146 聚氧化乙烯, average mv ~5,000,000,pow](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73A79862FFA7FA0E9FA138264D8CC1283F7BDD34C567BE79AB29603E64A0E485C81EDD178AB852CCA34D1D6393576ED4461BBC5D821AD73D4F51017D4DC802541D41B11D8F46A4F6A7410F57DC754968F2)
68441-17-8p823146 聚氧化乙烯, average mv ~5,000,000,pow
图片尺寸260x180![fluidifiants pour suspensions aqueuses de particules minerales](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83EA430AE4C188A5AB57DC151A25150A01B00618DB618E908D13ECA4C6F29D3F04688AC267AD64512B25B9A1204C3493CB5E2D07F24849B5D0F642B1EFD9CDCAF9DE41A93A3C0CB139951606C6A4439B11)
fluidifiants pour suspensions aqueuses de particules minerales
图片尺寸737x290![化学式为(c3h6)n,密度为0.89~0.](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73900233F5FEC5C197C124C76A710BA3A2ABA124A954681B4C2A20417AD4079DCF71B60DC1B5F1051C4D2BABB0AA82F0B670FAECD7A05FE7F513801110632A11E42ACDF62557DFE85B8DF089C2017343DD)
化学式为(c3h6)n,密度为0.89~0.
图片尺寸768x548![24密度n/a沸点n/a分子式c5h12o3si熔点n/amsdsn](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E836509B771365338163D95419D90A4C526FE0BB7FC0ECC6B80F310A9EE95B10AEDB580633AB9E707FD7A0B4F07DFF5F5DD7D88312BA37E49C010600277B038D7297E1EF0D7141DE3AD3FB85925541EC989)
24密度n/a沸点n/a分子式c5h12o3si熔点n/amsdsn
图片尺寸255x227![聚乙烯吡咯烷酮pvp的性质和用途](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9FA61A43671A58179B1F8311447A14AD7DEFDA73E238136A815171E4A118288DE175AF8FACC6D6D7E7FF0862590514B70618F6FD5403C8D7208FABE967EEA9BEEA526F5D34053939BE71537066269A1B5)
聚乙烯吡咯烷酮pvp的性质和用途
图片尺寸540x139