闃荤噧褰堟€ф场娌偓鍖栧姂鐨勮€愪箙鎬ф脯瑭︼細瑭曚及鍏堕暦鏈熶娇鐢ㄦ€ц兘

涓€銆佸墠瑷€

鍦ㄧ従(xi脿n)浠ｅ伐妤�(y猫)鍜屾棩甯哥敓娲讳腑锛岄樆鐕冨綀鎬ф场娌潗鏂欏洜鍏跺劒(y艒u)鐣扮殑鐗╃悊鎬ц兘鍜屽畨鍏ㄧ壒鎬ц€屽倷鍙楅潚鐫炪€傚緸姹借粖搴ф鍒板缓绛戦殧鐔卞堡锛屽緸閬嬪嫊璀峰叿鍒板灞呰椋撅紝閫欑ó绁炲鐨勬潗鏂欑劇铏曚笉鍦�銆傜劧鑰岋紝姝ｅ鎴戝€戞墍鐭�锛屼换浣曚竴绋珮鎬ц兘鏉愭枡鐨勮儗鍚�锛岄兘闆笉闁嬮珮鏁堢殑鍌寲鍔�銆傞€欎簺鍌寲鍔戝氨鍍忎竴浣嶉粯榛樼劇鑱炵殑骞曞悗鑻遍泟锛岀偤鏉愭枡鐨勬垚鍨�銆佸浐鍖栧拰鎬ц兘鎻愬崌鎻愪緵浜嗕笉鍙垨缂虹殑鏀寔銆�

1.1 浠€涔堟槸闃荤噧褰堟€ф场娌偓鍖栧姂锛�

闃荤噧褰堟€ф场娌偓鍖栧姂鏄竴绋寲瀛�(xu茅)娣诲姞鍔�锛屽畠閫氶亷鍔犻€熸垨鎺у埗鑱氬悎鍙嶆噳(y墨ng)锛屽公鍔╁綀鎬ф场娌潗鏂欏鐝�(xi脿n)鐞嗘兂鐨勬姊版€ц兘鍜岄槻鐏壒鎬�銆傜啊鍠締瑾紝瀹冨氨鍍忎竴浣嶁€滄檪闁撶鐞嗚€呪€�锛岃畵寰�(f霉)闆滅殑鍖栧(xu茅)鍙嶆噳(y墨ng)鎸夌収闋�(y霉)鏈熺殑閫熷害鍜屾柟寮忓畬鎴愶紝寰炶€岀⒑淇濈祩鐢�(ch菐n)鍝佺殑璩�(zh矛)閲�銆傜劧鑰岋紝鍌寲鍔戠殑浣滅敤骞朵笉鍍呭儏灞€闄愪簬鐢熺敘(ch菐n)闅庢銆傚畠鐨勯伕鎿囧拰鎬ц兘灏嶆潗鏂欑殑闀锋湡浣跨敤琛ㄧ従(xi脿n)鍚屾ǎ鑷抽棞(gu膩n)閲嶈銆�

1.2 鑰愪箙鎬ф脯瑭︾殑閲嶈鎬�

鑰愪箙鎬ф脯瑭︽槸瑭曚及闃荤噧褰堟€ф场娌偓鍖栧姂鎬ц兘鐨勬牳蹇冪挵(hu谩n)绡€(ji茅)涔嬩竴銆傜劇璜栨槸鐢ㄤ簬楂樻韩鐠�(hu谩n)澧冮倓鏄暦鏈熸毚闇蹭簬娼繒绌烘埃涓殑鍫存櫙锛屽偓鍖栧姂鐨勭┅(w臎n)瀹氭€ч兘鏈冪洿鎺ュ奖闊挎潗鏂欑殑浣跨敤澹藉懡銆傚鏋滃偓鍖栧姂鍦ㄤ娇鐢ㄩ亷绋嬩腑澶辨晥鎴栧垎瑙�锛屼笉鍍呮渻灏�(d菐o)鑷存潗鏂欐€ц兘涓嬮檷锛岄倓鍙兘寮曠櫦(f膩)瀹夊叏闅辨偅銆傚洜姝�锛岄€氶亷绉戝(xu茅)鐨勬脯瑭︽柟娉�锛屽叏闈㈣⿻浼板偓鍖栧姂鐨勯暦鏈熶娇鐢ㄦ€ц兘锛屽皪浜庡劒(y艒u)鍖栫敘(ch菐n)鍝佽ō(sh猫)瑷堝拰寤堕暦浣跨敤澹藉懡鍏锋湁閲嶈鎰忕京銆�

鏈枃灏囧湇绻為樆鐕冨綀鎬ф场娌偓鍖栧姂鐨勮€愪箙鎬ф脯瑭﹀睍闁嬫繁鍏ユ帰瑷�锛岀祼(ji茅)鍚堝湅鍏�(n猫i)澶栫浉闂�(gu膩n)鏂囩嵒鐨勭爺绌舵垚鏋�锛屽緸鐞嗚珫鍩虹(ch菙)鍒板闅涙噳(y墨ng)鐢紝寰炲弮鏁�(sh霉)鍒嗘瀽鍒板椹楄ō(sh猫)瑷�锛岀偤璁€鑰呭憟鐝�(xi脿n)涓€鍊嬪畬鏁翠笖閫氫織鏄撴噦鐨勭煡璀橀珨绯�銆傝畵鎴戝€戜竴璧疯蛋閫查€欏€嬪厖婊挎寫鎴�(zh脿n)鑸囨閬囩殑闋�(l菒ng)鍩燂紝鎺㈢储鍌寲鍔戣儗鍚庣殑濂х锛�

浜屻€侀樆鐕冨綀鎬ф场娌偓鍖栧姂鐨勫熀鏈師鐞嗚垏鍒嗛

瑕佺悊瑙ｉ樆鐕冨綀鎬ф场娌偓鍖栧姂鐨勮€愪箙鎬ф脯瑭�锛岄鍏堥渶瑕佸皪鍏跺熀鏈師鐞嗗拰鍒嗛鏈夋墍浜嗚В銆傞€欎竴閮ㄥ垎灏囧付鎮ㄦ繁鍏ヤ簡瑙ｅ偓鍖栧姂濡備綍鐧�(f膩)鎻綔鐢�锛屼互鍙婁笉鍚岄鍨嬬殑鍌寲鍔戝湪瀵﹂殯鎳�(y墨ng)鐢ㄤ腑鐨勭壒榛炪€�

2.1 鍌寲鍔戠殑鍩烘湰浣滅敤姗熷埗

鍌寲鍔戠殑鏈唱(zh矛)鍦ㄤ簬鍔犻€熷寲瀛�(xu茅)鍙嶆噳(y墨ng)鑰屼笉鍙冭垏绲傜敘(ch菐n)鐗╃殑褰㈡垚銆傚皪浜庨樆鐕冨綀鎬ф场娌€岃█锛屽偓鍖栧姂涓昏閫氶亷浠ヤ笅骞剧ó鏂瑰紡鐧�(f膩)鎻綔鐢細

• 淇冮€蹭氦鑱�(li谩n)鍙嶆噳(y墨ng)锛氬湪鑱氭皑閰场娌殑鍒跺倷閬庣▼涓�锛屽偓鍖栧姂鍙互鍔犻€熺暟姘伴吀閰垏澶氬厓閱囦箣闁撶殑浜よ伅(li谩n)鍙嶆噳(y墨ng)锛屽緸鑰屽舰鎴愮┅(w臎n)瀹氱殑涓夌董缍�(w菐ng)绲�(lu貌)绲�(ji茅)妲�(g貌u)銆�
• 瑾�(di脿o)绡€(ji茅)鐧�(f膩)娉￠€熺巼锛氬偓鍖栧姂鑳藉绮剧⒑鎺у埗娉℃搏鐨勭櫦(f膩)娉￠亷绋�锛岄伩鍏嶅洜鐧�(f膩)娉￠亷蹇€屽皫(d菐o)鑷存埃瀛斾笉鍧囧嫽鐨勫晱椤�銆�
• 澧炲挤闃荤噧鎬ц兘锛氭煇浜涘偓鍖栧姂閭勮兘鑸囬樆鐕冨姂鍗�(xi茅)鍚屼綔鐢�锛屾彁楂樻潗鏂欑殑鏁撮珨闃茬伀鑳藉姏銆�

鐢ㄤ竴鍊嬪舰璞＄殑姣斿柣渚嗚锛屽偓鍖栧姂灏卞儚涓€鍫翠氦闊挎▊鐨勬寚鎻鈥斺€斿畠姹哄畾浜嗘瘡鍊嬮煶绗︼紙鍖栧(xu茅)鍙嶆噳(y墨ng)锛夊嚭鐝�(xi脿n)鐨勬檪闁撳拰寮峰害锛屽緸鑰屼娇鏁村€嬫紨濂忥紙鏉愭枡鎴愬瀷锛夋洿鍔犲拰璜ф湁搴�銆�

2.2 闃荤噧褰堟€ф场娌偓鍖栧姂鐨勫垎椤�

鏍规摎(j霉)鍌寲鍔戠殑鍖栧(xu茅)鎬ц唱(zh矛)鍜屽姛鑳界壒榛烇紝閫�?锛熸ⅱ瑭懙娴炶瓋姗愰煹鑱ㄦ渶鎮�?/p>

锛�1锛夎兒椤炲偓鍖栧姂

鑳洪鍌寲鍔戞槸甯哥敤鐨勯鍨嬩箣涓€锛屼富瑕佸寘鎷彅鑳哄強鍏惰鐢熺墿銆傚畠鍊戠殑鐗归粸鏄椿鎬ч珮銆佸弽鎳�(y墨ng)閫熷害蹇�锛岄潪甯搁仼鍚堢敤浜庡揩閫熸垚鍨嬬殑鎳�(y墨ng)鐢ㄥ牬鏅�銆備緥濡�锛屽湪姹借粖搴ф鍒堕€犱腑锛岃兒椤炲偓鍖栧姂鍙互骞姪瀵︾従(xi脿n)楂樻晥鐨勬场娌垚鍨�銆�

锛�2锛夐尗椤炲偓鍖栧姂

閷鍌寲鍔戜互鏈夋閷寲鍚堢墿鐐轰富锛屽浜屾湀妗傞吀浜屼竵鍩洪尗锛圖BTL锛夈€傞€欓鍌寲鍔戠殑鍎�(y艒u)鍕㈠湪浜庤兘澶犻’钁楁敼鍠勬场娌殑鏌旈煂鎬у拰褰堟€�锛岀壒鍒ラ仼鍚堟噳(y墨ng)鐢ㄤ簬闇€瑕侀珮鍥炲綀鎬х殑鍫村悎銆�

锛�3锛夊京(f霉)鍚堝瀷鍌寲鍔�

鐐轰簡婊胯冻鐗瑰畾鎳�(y墨ng)鐢ㄥ牬鏅殑闇€姹傦紝鐮旂┒浜哄摗闁嬬櫦(f膩)浜嗚ū澶氬京(f霉)鍚堝瀷鍌寲鍔�銆傞€欎簺鍌寲鍔戦€氶亷灏囦笉鍚岄鍨嬬殑鍌寲鎴愬垎绲�(ji茅)鍚堣捣渚嗭紝瀵︾従(xi脿n)浜嗘洿鍎�(y艒u)鐨勭稖鍚堟€ц兘銆備緥濡�锛屾煇浜涘京(f霉)鍚堝偓鍖栧姂鑳藉鍦ㄤ繚璀夐珮鏁堢櫦(f膩)娉＄殑鍚屾檪锛岄€蹭竴姝ユ彁鍗囨潗鏂欑殑闃荤噧鎬ц兘銆�

2.3 鍦嬪収(n猫i)澶栫爺绌剁従(xi脿n)鐙€

杩戝勾渚�锛岄毃钁楃挵(hu谩n)淇濇硶瑕�(gu墨)鐨勬棩鐩婂毚(y谩n)鏍煎拰鎶€琛�(sh霉)闇€姹傜殑涓嶆柗鍗囩礆锛岄樆鐕冨綀鎬ф场娌偓鍖栧姂鐨勭爺鐧�(f膩)涔熷彇寰椾簡闀疯冻閫插睍銆傚湅澶栧(xu茅)鑰呭Smith绛変汉锛�2019骞达級鎻愬嚭浜嗕竴绋熀浜庣磵绫虫妧琛�(sh霉)鐨勬柊鍨嬪偓鍖栧姂锛屽叾鑰愪箙鎬ф瘮鍌崇当(t菕ng)鍌寲鍔戞彁楂樹簡50%浠ヤ笂銆傚湅鍏�(n猫i)鏂归潰锛屾竻鑿ぇ瀛�(xu茅)鐨勫嫉鏁欐巿鍦橀殜鍓囧湪寰�(f霉)鍚堝瀷鍌寲鍔戦牁(l菒ng)鍩熷彇寰椾簡绐佺牬鎬ф垚鏋�锛屾垚鍔熼枊鐧�(f膩)鍑轰竴绋吋鍏烽珮鏁堝偓鍖栧拰浣庢彯鐧�(f膩)鎬х殑鏂扮敘(ch菐n)鍝併€�

閫氶亷涓婅堪浠嬬垂锛屾垜鍊戝彲浠ョ湅鍒帮紝闃荤噧褰堟€ф场娌偓鍖栧姂涓嶅儏绋绻佸锛岃€屼笖姣忕ó椤炲瀷閮芥湁鍏剁崹鐗圭殑鎳�(y墨ng)鐢ㄥ児鍊�銆傛帴涓嬩締锛屾垜鍊戝皣鑱氱劍浜庤€愪箙鎬ф脯瑭︾殑鍏烽珨鏂规硶鍜岃⿻鍍规(bi膩o)婧�(zh菙n)銆�

涓夈€侀樆鐕冨綀鎬ф场娌偓鍖栧姂鐨勮€愪箙鎬ф脯瑭︽柟娉�

鍌寲鍔戠殑鑰愪箙鎬х洿鎺ユ焙瀹氫簡鍏跺湪瀵﹂殯鎳�(y墨ng)鐢ㄤ腑鐨勮〃鐝�(xi脿n)銆傜偤浜嗘簴(zh菙n)纰鸿⿻浼板偓鍖栧姂鐨勯暦鏈熸€ц兘锛岀瀛�(xu茅)瀹跺€戣ō(sh猫)瑷堜簡涓€绯诲垪鍤�(y谩n)鏍肩殑娓│鏂规硶銆傞€欎簺鏂规硶娑佃搵浜嗗緸瀵﹂瀹ゆā鎿埌鐝�(xi脿n)鍫撮璀夌殑澶氬€嬪堡闈紝鏃ㄥ湪鐩″彲鑳介倓鍘熺湡瀵︿娇鐢ㄧ挵(hu谩n)澧冧笅鐨勬儏娉�銆�

3.1 鍔犻€熻€佸寲瑭﹂

鍔犻€熻€佸寲瑭﹂鏄竴绋父鐢ㄧ殑鏂规硶锛岄€氶亷浜虹偤鍓�(chu脿ng)閫犳サ绔浠朵締妯℃摤鍌寲鍔戝湪闀锋湡浣跨敤涓殑璁婂寲閬庣▼銆傞€欑ó鏂规硶鐨勫劒(y艒u)榛炲湪浜庡彲浠ュぇ澶х府鐭脯瑭﹀懆鏈�锛屽悓鏅傛彁渚涘彲闈犵殑鏁�(sh霉)鎿�(j霉)鏀寔銆�

锛�1锛夋韩搴﹀惊鐠�(hu谩n)娓│

婧害寰挵(hu谩n)娓│妯℃摤浜嗗偓鍖栧姂鍦ㄥ弽寰�(f霉)鍐风啽浜ゆ浛鐠�(hu谩n)澧冧腑鐨勮〃鐝�(xi脿n)銆傚叿楂旀椹熷涓嬶細

• 灏囨ǎ鍝佺疆浜庨珮婧紙濡�80掳C锛夊拰浣庢韩锛堝-20掳C锛変箣闁撳惊鐠�(hu谩n)鍒囨彌锛�
• 姣忔寰挵(hu谩n)鎸佺簩(x霉)鏁�(sh霉)灏忔檪锛屽苟瑷橀寗鍌寲鍔戠殑娲绘€ц畩鍖栵紱
• 鏍规摎(j霉)澶氭寰挵(hu谩n)鍚庣殑绲�(ji茅)鏋�锛岃▓绠楀偓鍖栧姂鐨勫墿浣欐椿鎬х巼銆�

锛�2锛夋繒搴﹀奖闊挎脯瑭�

婵曞害灏嶅偓鍖栧姂鐨勫奖闊夸笉瀹瑰拷瑕�锛屽挨鍏舵槸鍦ㄤ竴浜涙疆婵曠挵(hu谩n)澧冧腑浣跨敤鐨勬潗鏂�銆傛脯瑭︽檪锛屽彲浠ュ皣妯ｅ搧鏀剧疆鍦ㄦ亽婧亽婵曠鍏�(n猫i)锛屼繚鎸佷竴瀹氱殑鐩稿皪婵曞害锛堝85%锛夛紝瑙€瀵熷偓鍖栧姂鏄惁鏈冪櫦(f膩)鐢熷惛娼垨鍒嗚В鐝�(xi脿n)璞�銆�

3.2 鍕曟厠(t脿i)鐤插嫗娓│

鍕曟厠(t脿i)鐤插嫗娓│涓昏鐢ㄤ簬瑭曚及鍌寲鍔戝湪楂橀牷鎸嫊鎴栨姊版噳(y墨ng)鍔涗笅鐨勭┅(w臎n)瀹氭€�銆傞€欑ó鏂规硶灏ゅ叾閬╃敤浜庢苯杌婇浂閮ㄤ欢绛夐渶瑕佹壙鍙楀京(f霉)闆滃伐娉佺殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�

锛�1锛夋尟鍕曟脯瑭�

灏囧惈鏈夊偓鍖栧姂鐨勬场娌ǎ鍝佸浐瀹氬湪鎸嫊鑷轰笂锛屾柦鍔犱竴瀹氶牷鐜囧拰鎸箙鐨勬尟鍕�銆傞€氶亷鐩�(ji膩n)娓ǎ鍝佺殑鐗╃悊鎬ц兘璁婂寲锛堝纭害銆佸瘑搴︾瓑锛�锛屽彲浠ュ垽鏂峰偓鍖栧姂鏄惁鍙楀埌褰遍熆銆�

锛�2锛夋媺浼告脯瑭�

鎷変几娓│鍓囨槸閫氶亷閫愭澧炲姞澶栧姏锛屾脯閲忔ǎ鍝佸湪鏂疯鍓嶆墍鑳芥壙鍙楃殑澶ф噳(y墨ng)鍔涖€傞€欐湁鍔╀簬浜嗚В鍌寲鍔戝湪妤甸檺姊濅欢涓嬬殑琛ㄧ従(xi脿n)銆�

3.3 鍖栧(xu茅)绌�(w臎n)瀹氭€ф脯瑭�

闄や簡鐗╃悊姊濅欢澶�锛屽偓鍖栧姂閭勯渶瑕佸叿鍌欒壇濂界殑鍖栧(xu茅)绌�(w臎n)瀹氭€�锛屼互鎳�(y墨ng)灏嶅悇绋京(f霉)闆滅殑鍖栧(xu茅)鐠�(hu谩n)澧�銆傚父瑕嬬殑鍖栧(xu茅)绌�(w臎n)瀹氭€ф脯瑭﹀寘鎷吀鍫胯厫铦曟脯瑭﹀拰鎶楁哀鍖栨脯瑭�銆�

锛�1锛夐吀鍫胯厫铦曟脯瑭�

灏囧偓鍖栧姂婧舵恫鍒嗗垾鏆撮湶浜庡挤閰革紙濡傞菇閰革級鍜屽挤鍫匡紙濡傛矮姘у寲閳夛級鐠�(hu谩n)澧冧腑锛岃瀵熷叾鏄惁鐧�(f膩)鐢熸槑椤殑鍖栧(xu茅)鍙嶆噳(y墨ng)鎴栨€ц兘涓嬮檷銆�

锛�2锛夋姉姘у寲娓│

鎶楁哀鍖栨脯瑭﹂€氬父閲囩敤鍔犻€熸哀鍖栨硶锛屽嵆灏囨ǎ鍝佺疆浜庨珮婧瘜姘х挵(hu谩n)澧冧腑锛岃閷勫叾鎶楁哀鍖栬兘鍔涚殑璁婂寲瓒ㄥ嫝銆�

3.4 鐢ㄦ埗鍙嶉鑸囧鍦伴璀�

鐩＄瀵﹂瀹ゆ脯瑭﹁兘澶犳彁渚涘ぇ閲忔暩(sh霉)鎿�(j霉)鏀寔锛屼絾绲傜殑鑰愪箙鎬ц⿻鍍归倓闇€绲�(ji茅)鍚堝闅涚敤鎴剁殑鍙嶉鍜屽鍦伴璀夌祼(ji茅)鏋�銆傞€氶亷鏀堕泦闀锋湡浣跨敤涓殑鍟忛鍜屾敼閫插缓璀�锛屽彲浠ラ€蹭竴姝ュ畬鍠勫偓鍖栧姂鐨勮ō(sh猫)瑷堟柟妗�銆�

鍥涖€佸吀鍨嬬敘(ch菐n)鍝佸弮鏁�(sh霉)鍙婃渚嬪垎鏋�

鐐轰簡鏇寸洿瑙€鍦板睍绀洪樆鐕冨綀鎬ф场娌偓鍖栧姂鐨勬€ц兘锛屾湰绡€(ji茅)灏囦互骞惧€嬪吀鍨嬬敘(ch菐n)鍝佺偤渚嬶紝瑭崇窗(x矛)浠嬬垂鍏跺弮鏁�(sh霉)鍜屽闅涙噳(y墨ng)鐢ㄦ晥鏋�銆�

4.1 鐢�(ch菐n)鍝丄锛氶珮鏁堣兒椤炲偓鍖栧姂

妗堜緥鍒嗘瀽锛氭煇姹借粖鍒堕€犲晢閲囩敤瑭插偓鍖栧姂鍚庯紝鐧�(f膩)鐝�(xi脿n)鍏跺骇妞呮场娌殑鎴愬瀷鏅傞枔绺煭浜�30%锛屽悓鏅傛垚鍝佺殑鑸掗仼搴﹀拰鑰愮敤鎬у潎寰楀埌浜嗛’钁楁彁鍗囥€�

4.2 鐢�(ch菐n)鍝丅锛氶珮鎬ц兘閷鍌寲鍔�

妗堜緥鍒嗘瀽锛氫竴瀹跺缓绛戝叕鍙稿埄鐢ㄨ┎鍌寲鍔戠敓鐢�(ch菐n)鐨勯殧鐔辨潗鏂�锛屽嵆浣垮湪鍤�(y谩n)閰锋埃鍊欐浠朵笅涔熻兘淇濇寔绌�(w臎n)瀹氭€ц兘锛岃磸寰椾簡瀹㈡埗鐨勯珮搴﹁⿻鍍�銆�

浜�銆佺附绲�(ji茅)鑸囧睍鏈�

閫氶亷灏嶉樆鐕冨綀鎬ф场娌偓鍖栧姂鐨勮€愪箙鎬ф脯瑭﹂€茶绯荤当(t菕ng)鍒嗘瀽锛屾垜鍊戜笉闆ｇ櫦(f膩)鐝�(xi脿n)锛岄€欓爡宸ヤ綔涓嶅儏鏄瀛�(xu茅)鐮旂┒鐨勯噸瑕佺祫鎴愰儴鍒�锛屾洿鏄帹鍕曡妤�(y猫)鐧�(f膩)灞曚笉鍙垨缂虹殑涓€鐠�(hu谩n)銆傛湭渚�锛岄毃钁楁柊鏉愭枡鎶€琛�(sh霉)鍜屾櫤鑳藉埗閫犳妧琛�(sh霉)鐨勪笉鏂风櫦(f膩)灞曪紝鍌寲鍔戠殑瑷�(sh猫)瑷堝皣鏇村姞鏅鸿兘鍖栧拰瀹氬埗鍖�銆傛湡寰呮洿澶氬壍(chu脿ng)鏂版垚鏋滄秾鐝�(xi脿n)锛岀偤鎴戝€戠殑鐢熸椿甯朵締鏇村椹氬枩锛�

鎿村睍闁辫畝:https://www.bdmaee.net/wp-content/uploads/2022/08/Cyclohexanamine-CAS-7003-32-9-2-methylcyclohexylamine.pdf

鎿村睍闁辫畝:https://www.newtopchem.com/archives/38906

鎿村睍闁辫畝:https://www.newtopchem.com/archives/44625

鎿村睍闁辫畝:https://www.bdmaee.net/jeffcat-dmcha-catalyst-cas107-16-9-huntsman/

鎿村睍闁辫畝:https://www.bdmaee.net/catalyst-pt303/

鎿村睍闁辫畝:https://www.bdmaee.net/niax-a-507-delayed-tertiary-amine-catalyst-momentive/

鎿村睍闁辫畝:https://www.cyclohexylamine.net/dibutyl-stannane-diacetate-bis-acetoxy-dibutyl-stannane/

鎿村睍闁辫畝:https://www.cyclohexylamine.net/lupragen-n105-pc-cat-nmm-dabco-nmm/

鎿村睍闁辫畝:https://www.cyclohexylamine.net/dabco-bx405-low-odor-strong-gel-amine-catalyst-bx405/

鎿村睍闁辫畝:https://www.bdmaee.net/wp-content/uploads/2022/08/31.jpg