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涓€銆佸紩瀛愶細寰炰竴鐡垛€滅绉樻恫楂斺€濊(shu艒)璧�

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浜�銆丏BU鑻厷楣芥槸浠€涔堬紵

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鑰�DBU鑻厷楣�锛屽墖鏄疍BU鑸囪嫰閰氬舰鎴愮殑楣介鍖栧悎鐗�锛屽叿鏈夎壇濂界殑鐔辩┅(w臎n)瀹氭€у拰鍙嶆噳(y墨ng)鍙帶鎬с€傚畠鍦ㄥ父婧笅淇濇寔鎯版€�锛屼絾鍦ㄥ姞鐔辨垨鐗瑰畾姊濅欢涓嬭繀閫熼噵鏀綝BU锛屾縺娲婚珨绯荤殑浜よ伅(li谩n)鍙嶆噳(y墨ng)锛屽緸鑰屽(sh铆)鐝�(xi脿n)蹇€熷浐鍖�銆�

✨鐢�(ch菐n)鍝佸弮鏁�(sh霉)涓€瑕借〃锛�

涓�銆佺偤浠€涔堥伕瀹�锛烡BU鑻厷楣界殑鍎�(y艒u)鍕�(sh矛)瑙ｆ瀽

鍦ㄧ溇澶氬偓鍖栧姂涓�锛孌BU鑻厷楣借兘鑴⿴鑰屽嚭锛岄潬鐨勬槸骞惧€�(g猫)闂�(gu膩n)閸靛劒(y艒u)鍕�(sh矛)锛�

1. 娼涗紡鎬у挤(qi谩ng)锛屽劜(ch菙)瀛樼┅(w臎n)瀹�

涓嶅悓浜庡偝绲�(t菕ng)鑳洪鍌寲鍔戝鏄撴彁鍓嶅弽鎳�(y墨ng)鐨勫晱(w猫n)椤岋紝DBU鑻厷楣藉湪甯告韩涓嬪咕涔庝笉鍙冭垏鍙嶆噳(y墨ng)锛屽彧鏈夊湪鍗囨韩鍚庢墠鏈�(hu矛)閲嬫斁DBU锛屽暉鍕�(d貌ng)鍥哄寲閬�(gu貌)绋�銆傞€欑ó鈥滃欢閬查熆鎳�(y墨ng)鈥濇(j墨)鍒堕潪甯搁仼鍚堥洐绲勫垎绯荤当(t菕ng)鎴栭珮婧浐鍖栫殑宸ヨ棟闇€姹傘€�

2. 鍙嶆噳(y墨ng)閫熷害蹇紝鍥哄寲鏁堢巼楂�

涓€鏃﹁婵€娲�锛孌BU鏈�(hu矛)杩呴€熸帹鍕�(d貌ng)楂旂郴鐨勪氦鑱�(li谩n)鍙嶆噳(y墨ng)锛岄’钁楃府鐭浐鍖栨檪(sh铆)闁擄紝灏ゅ叾閬╃敤浜庤嚜鍕�(d貌ng)鍖栫敓鐢�(ch菐n)绶氭垨?q奴)喂顙絘(ch菐n)绡€(ji茅)濂忚姹傞珮鐨勫伐妤�(y猫)鍫�(ch菐ng)鏅�銆�

3. 鐠�(hu谩n)淇濆弸濂�锛屼綆姘ｅ懗

鐩告瘮涓€浜涢噾灞鍌寲鍔戯紙濡傞尗椤烇級锛孌BU鑻厷楣界劇(w煤)閲嶉噾灞畼鐣�锛孷OC鎺掓斁浣�锛屾洿鍔犵鍚堢従(xi脿n)浠ｇ稜鑹插寲宸ョ殑鐧�(f膩)灞曟柟鍚戙€�

4. 鍏煎鎬уソ

鐒�(w煤)璜栨槸鑱氭皑閰�銆佺挵(hu谩n)姘ч倓鏄閰珨绯�锛孌BU鑻厷楣介兘鑳借壇濂介仼鎳�(y墨ng)锛岃〃鐝�(xi脿n)鍑虹┅(w臎n)瀹氱殑鍌寲鎬ц兘锛屼笉鏈�(hu矛)寮曡捣鍓弽鎳�(y墨ng)鎴栫浉鍒嗛洟鍟�(w猫n)椤�銆�

鍥�銆丏BU鑻厷楣藉湪瀵嗗皝鑶犱腑鐨勫(sh铆)鎴�(zh脿n)鎳�(y墨ng)鐢�

瀵嗗皝鑶犲唬娉涙噳(y墨ng)鐢ㄤ簬寤虹瓚銆佹苯杌�銆侀浕瀛�銆佽埅绌鸿埅澶╃瓑澶氬€�(g猫)闋�(l菒ng)鍩�锛屽叾鎬ц兘鐩存帴褰遍熆鍒扮敘(ch菐n)鍝佺殑浣跨敤澹藉懡鍜屽畨鍏ㄥ彲闈犳€�銆傝€屽湪閫欎簺琛屾キ(y猫)涓�锛屸€�蹇€熷浐鍖�鈥濇垚浜嗚秺渚�(l谩i)瓒婇噸瑕佺殑闂�(gu膩n)閸佃銆�

鎴戝€戜互甯歌(ji脿n)鐨�鑱氭皑閰瘑灏佽啝鐐轰緥锛屼締(l谩i)鐪嬬湅DBU鑻厷楣芥槸濡備綍鈥滃ぇ椤韩鎵嬧€濈殑銆�

瀵�(sh铆)椹�(y脿n)灏�(du矛)姣旀渚嬶細鍚獶BU鑻厷楣� vs 涓嶅惈鍌寲鍔�

鍙互鐪嬪埌锛屽湪鍔犲叆DBU鑻厷楣藉悗锛屽瘑灏佽啝涓嶅儏鍥哄寲鏇村揩锛屾(j墨)姊版€ц兘涔熸洿鍎�(y艒u)锛屽悓鏅�(sh铆)鏇村姞鐠�(hu谩n)淇�銆傞€欏皪(du矛)浜庤拷姹傞珮鏁堛€侀珮鍝佽唱(zh矛)鐢熺敘(ch菐n)鐨勫粻瀹朵締(l谩i)瑾�(shu艒)锛岀劇(w煤)鐤戞槸涓€鍊�(g猫)妤靛叿鍚稿紩鍔涚殑閬告搰銆�

浜�銆佹噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅垑闅咃細鍝噷闇€瑕佲€滃揩涓€榛�(di菐n)鈥濓紵

1. 姹借粖琛屾キ(y猫)

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浜�銆佹噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅垑闅咃細鍝噷闇€瑕佲€滃揩涓€榛�(di菐n)鈥�锛�

1. 姹借粖琛屾キ(y猫)

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2. 寤虹瓚宸ョ▼

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3. 闆诲瓙灏佽

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4. 閱�(y墨)鐧傚櫒姊�

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鍏�銆佷娇鐢ㄦ敞鎰忎簨闋�(xi脿ng) & 灏忚布澹�

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📌灏忔妧宸�锛�

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鍏�銆佺祼(ji茅)灏捐獮(y菙)锛氬偓鍖栧姂涔熸湁鏄ュぉ

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1. T. Endo et al., Thermal Behavior and Catalytic Activity of DBU Salts in Polyurethane Systems, Journal of Applied Polymer Science, 2019.
2. S. Nakamura, Latent Catalysts for Fast-Curing Adhesives: A Review, Progress in Organic Coatings, 2020.
3. R. F. Storey et al., Recent Advances in Non-Metallic Catalysts for Silicone Sealants, ACS Applied Materials & Interfaces, 2021.

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