绱绶氬惛鏀跺姂UV-531锛氳嚜琛岃粖妗嗘灦鎶楄€佸寲鎬ц兘鐨勫畧璀�(h霉)鑰�

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浜�銆乁V-531鐨勫熀鏈壒鎬�

锛堜竴锛変粈涔堟槸UV-531锛�

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浠ヤ笅鏄疷V-531鐨勪竴浜涢棞(gu膩n)閸靛弮鏁�(sh霉)锛�

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锛堜簩锛塙V-531鐨勫伐浣滃師鐞�

UV-531鐨勬牳蹇冧綔鐢ㄦ鍒跺彲浠ユ鎷偤鈥滄崟鐛测€旇綁(zhu菐n)鍖栤€旈噵鏀锯€�銆傚叿楂斾締瑾紝鐣�(d膩ng)绱绶氱収灏勫埌鍚湁UV-531鐨勬潗鏂欒〃闈㈡檪锛孶V-531鍒嗗瓙鏈冭繀閫熷惛鏀剁传澶栫窔鑳介噺锛屽苟灏囧叾杞�(zhu菐n)鍖栫偤鐒″鐨勭啽鑳芥垨浣庤兘閲忓厜瀛愰噵鏀惧嚭鍘�銆傞€欎竴閬庣▼鏈夋晥鍦伴樆姝簡绱绶氬皪楂樺垎瀛愰張鐨勭牬澹炰綔鐢�锛屽緸鑰屽欢绶╀簡鏉愭枡鐨勮€佸寲閫熷害銆�

鐢ㄤ竴鍊嬪舰璞＄殑姣斿柣渚嗚锛孶V-531灏卞儚鏄竴鎶婂法澶х殑閬櫧鍌�锛岀偤楂樺垎瀛愭潗鏂欐彁渚涘叏鏂逛綅鐨勪繚璀�(h霉)锛屼娇鍏跺厤鍙楃传澶栫窔鐨勭洿鎺ヤ镜瀹炽€傚悓鏅�锛岀敱浜嶶V-531鏈韩闈炲父绌�(w臎n)瀹氾紝鍗充娇缍�(j墨ng)閬庡娆＄传澶栫窔鐓у皠涔熶笉鏈冭紩鏄撳垎瑙�锛屽洜姝ゅ叾闃茶(h霉)鏁堟灉鎸佷箙鍙潬銆�

涓�銆乁V-531鍦ㄨ嚜琛岃粖妗嗘灦涓殑鎳�(y墨ng)鐢�

锛堜竴锛夎嚜琛岃粖妗嗘灦鏉愭枡鐨勫厜鑰佸寲鍟忛

鐝�(xi脿n)浠ｈ嚜琛岃粖妗嗘灦閫氬父閲囩敤閶佸悎閲�銆佺⒊绾栫董寰�(f霉)鍚堟潗鏂欐垨宸ョ▼濉戞枡鍒舵垚銆傞€欎簺鏉愭枡闆栫劧鍏峰倷楂樺挤搴﹀拰杓曢噺鍖栫殑鐗归粸锛屼絾鍦ㄩ暦鏈熸毚闇蹭簬闄藉厜涓嬫檪锛屽嵒瀹规槗鍙楀埌绱绶氱殑鐮村銆備緥濡傦細

1. 閶佸悎閲�锛氶洊鐒堕噾灞湰韬笉鏈冭绱绶氱洿鎺ユ悕澹�锛屼絾鍏惰〃闈㈡秱灞ゅ彲鑳芥渻鍑虹従(xi脿n)绮夊寲銆佽お鑹茬瓑鍟忛銆�
2. 纰崇簴缍京(f霉)鍚堟潗鏂�锛氱⒊绾栫董灞ら枔鐨勬ü鑴傚熀楂斿鏄撳洜绱绶氱収灏勮€岀櫦(f膩)鐢熼檷瑙�锛屽皫(d菐o)鑷存鏋跺墰鎬у拰闊屾€т笅闄�銆�
3. 宸ョ▼濉戞枡锛氬鑱氫笝鐑紙PP锛夈€丄BS绛�锛屾渻鍦ㄧ传澶栫窔浣滅敤涓嬬櫦(f膩)鐢熸哀鍖栧弽鎳�(y墨ng)锛岀祩璁婂緱鑴嗗急鏄撶銆�

閫欎簺鍟忛涓嶅儏褰遍熆鑷杌婄殑澶栬锛岄倓鍙兘绺煭鍏朵娇鐢ㄥ＝鍛姐€傚洜姝�锛屽湪鍒堕€犻亷绋嬩腑鍔犲叆绱绶氬惛鏀跺姂椤緱灏ょ偤閲嶈銆�

锛堜簩锛塙V-531鐨勬噳(y墨ng)鐢ㄦ柟寮�

UV-531鍙互閫氶亷澶氱ó鏂瑰紡鎳�(y墨ng)鐢ㄤ簬鑷杌婃鏋剁殑鐢熺敘(ch菐n)涓細

1. 鐩存帴娣峰叆鍘熸潗鏂�
   灏嶄簬浣跨敤宸ョ▼濉戞枡浣滅偤妗嗘灦鏉愭枡鐨勬儏娉�锛屽彲浠ュ湪娉ㄥ鎴栨摖鍑烘垚鍨嬪墠锛屽皣UV-531浠ヤ竴瀹氭瘮渚嬶紙閫氬父鐐�0.1%~1.0%锛夋坊鍔犲埌鍘熸枡涓紝纰轰繚鍏跺潎鍕诲垎甯冨湪鏁村€嬪埗鍝佸収(n猫i)閮ㄣ€�

2. 鍣存秱浜庤〃闈㈡秱灞�
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3. 鑸囧叾浠栧姪鍔戝崝(xi茅)鍚屼綔鐢�
   UV-531閭勫彲浠ヨ垏鍏朵粬鎶楁哀鍖栧姂銆佸厜绌�(w臎n)瀹氬姂閰嶅悎浣跨敤锛屽舰鎴愬閲嶉槻璀�(h霉)楂旂郴锛岄€�(j矛n)涓€姝ユ彁鍗囨鏋剁殑鏁撮珨鎶楄€佸寲鎬ц兘銆�

浠ヤ笅鏄竴鍊嬪吀鍨嬬殑UV-531娣诲姞閰嶆柟绀轰緥锛�

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鍥�銆乁V-531鐨勫劒(y艒u)鍕㈣垏灞€闄愭€�

锛堜竴锛夊劒(y艒u)鍕㈠垎鏋�

1. 楂樻晥鍚告敹绱绶�
   UV-531鑳藉鍦ㄨ純瀵殑娉㈤暦鑼冨湇鍏�(n猫i)锛�280~400 nm锛夊惛鏀剁传澶栫窔锛岃钃嬩簡绲曞ぇ澶氭暩(sh霉)澶櫧鍏変腑鐨勬湁瀹虫尝娈点€�

2. 鑹ソ鐨勭浉瀹规€�
   鐒¤珫鏄鏂�銆佹鑶犻倓鏄秱鏂欙紝UV-531閮借兘寰堝ソ鍦拌垏鍏剁祼(ji茅)鍚�锛屼笉鏈冨紩璧蜂笉鑹弽鎳�(y墨ng)鎴栧奖闊挎潗鏂欑殑鍘熸湁鎬ц兘銆�

3. 鎸佷箙鑰愮敤
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4. 鐠�(hu谩n)淇濆弸濂�
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锛堜簩锛夊眬闄愭€у強鏀归€�(j矛n)鏂瑰悜

鐩＄UV-531琛ㄧ従(xi脿n)鍎�(y艒u)鐣�锛屼絾瀹冨苟闈炲畬缇庣劇缂�銆備互涓嬫槸涓€浜涢渶瑕佹敞鎰忕殑鍟忛锛�

1. 鎴愭湰杓冮珮
   鐢变簬鍚堟垚宸ヨ棟寰�(f霉)闆�锛孶V-531鐨勫児鏍肩浉灏嶈純楂橈紝閫欏彲鑳藉鍔犺嚜琛岃粖鍒堕€犲晢鐨勭敓鐢�(ch菐n)鎴愭湰銆�

2. 灏嶆繁鑹叉潗鏂欐晥鏋滄湁闄�
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3. 閬风Щ鎬у晱椤�
   鍦ㄦ煇浜涙儏娉佷笅锛孶V-531鍙兘鏈冨緸鏉愭枡鍏�(n猫i)閮ㄩ伔绉诲埌琛ㄩ潰锛屽緸鑰岄檷浣庡叾闀锋湡闃茶(h霉)鏁堟灉銆傜偤瑙ｆ焙閫欎竴鍟忛锛岀爺绌朵汉鍝℃鍦ㄦ帰绱㈡柊鍨嬪寘瑕嗘妧琛�(sh霉)锛屼互娓涘皯閬风Щ鐝�(xi脿n)璞＄殑鐧�(f膩)鐢�銆�

浜斻€佸湅鍏�(n猫i)澶栫爺绌剁従(xi脿n)鐙€鑸囩櫦(f膩)灞曡定鍕�

锛堜竴锛夊湅澶栫爺绌堕€�(j矛n)灞�

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鏍规摎(j霉)涓€闋呯櫦(f膩)琛ㄤ簬銆奝olymer Degradation and Stability銆嬫湡鍒婄殑鐮旂┒琛ㄦ槑锛屽皣UV-531鑸嘓ALS锛堝彈闃昏兒椤炲厜绌�(w臎n)瀹氬姂锛夊京(f霉)閰嶄娇鐢�锛屽彲浠ラ’钁楁彁楂樺鏂欏埗鍝佺殑鑰愬€欐€�銆傚椹楃祼(ji茅)鏋滈’绀�锛岀稉(j墨ng)閬�1000灏忔檪姘欑噲鍔犻€熻€佸寲娓│鍚�锛屾ǎ鍝佺殑鎷変几寮峰害鍍呬笅闄嶄簡涓嶅埌5%锛岄仩(yu菐n)浣庝簬鏈坊鍔犱换浣曟坊鍔犲姂鐨勫皪鐓х祫锛堜笅闄嶇磩40%锛�銆�

锛堜簩锛夊湅鍏�(n猫i)鐮旂┒鍕曟厠(t脿i)

鎴戝湅鍦ㄧ传澶栫窔鍚告敹鍔戦牁(l菒ng)鍩熺殑鐮旂┒璧锋杓冩櫄锛屼絾杩戝勾渚嗙櫦(f膩)灞曡繀閫�銆傛竻鑿ぇ瀛�(xu茅)鍖栧伐绯荤殑涓€闋呯爺绌惰〃鏄�锛岄€氶亷鍎�(y艒u)鍖朥V-531鐨勭矑寰戝垎甯冨拰鍒嗘暎宸ヨ棟锛屽彲浠ラ€�(j矛n)涓€姝ユ彁鍗囧叾鍦ㄥ京(f霉)鍚堟潗鏂欎腑鐨勬噳(y墨ng)鐢ㄦ晥鏋�銆傛澶�锛屾禉姹熷ぇ瀛�(xu茅)鍦�(tu谩n)闅婃彁鍑轰簡涓€绋熀浜庣磵绫虫妧琛�(sh霉)鐨勬敼鎬ф柟妗�锛屼娇UV-531鑳藉鏇村潎鍕诲湴鍒嗗竷鍦ㄥ熀楂旀潗鏂欎腑锛屽緸鑰屽鐝�(xi脿n)鏇村ソ鐨勯槻璀�(h霉)鎬ц兘銆�

鍊煎緱涓€鎻愮殑鏄紝闅ㄨ憲鈥滀竴甯朵竴璺€濆€¤鐨勬帹閫�(j矛n)锛屾垜鍦嬩紒妤�(y猫)鑸囨部绶氬湅瀹跺湪绱绶氬惛鏀跺姂闋�(l菒ng)鍩熺殑鍚堜綔鏃ョ泭瀵嗗垏銆備緥濡傦紝鏌愪腑鍦嬩紒妤�(y猫)鑸囧嵃搴﹀悎浣滀紮浼村叡鍚岄枊鐧�(f膩)浜嗕竴娆句綆鎴愭湰銆侀珮鎬ц兘鐨刄V-531琛嶇敓鐗�锛屾垚鍔熸噳(y墨ng)鐢ㄤ簬鏉卞崡浜炲湴鍗€(q奴)鐨勬埗澶栬ō(sh猫)鏂介牁(l菒ng)鍩熴€�

鍏�銆佹湭渚嗗睍鏈涳細UV-531鐨勬洿澶氬彲鑳芥€�

闅ㄨ憲绉戞妧鐨勯€�(j矛n)姝ュ拰甯傚牬闇€姹傜殑璁婂寲锛孶V-531鐨勬噳(y墨ng)鐢ㄥ墠鏅皣鏇村姞寤ｉ棅銆備互涓嬫槸涓€浜涘€煎緱闂�(gu膩n)娉ㄧ殑鏂瑰悜锛�

1. 鏅鸿兘鍖栧姛鑳介枊鐧�(f膩)
   灏嘦V-531鑸囨櫤鑳芥潗鏂欑祼(ji茅)鍚�锛岃肠浜堝叾鑷慨寰�(f霉)銆佽畩鑹茬瓑鍔熻兘锛屼娇鍏朵笉鍍呰兘鎶靛尽绱绶�锛岄倓鑳藉鏅傜洠(ji膩n)娓潗鏂欑媭鎱�(t脿i)骞剁櫦(f膩)鍑鸿鍫�銆�

2. 鍙寔绾�(x霉)鐧�(f膩)灞�
   闁嬬櫦(f膩)鍙啀鐢熻硣婧愬埗鍌欑殑UV-531鏇夸唬鍝侊紝娓涘皯灏嶅寲鐭崇噧鏂欑殑渚濊炒锛屾帹鍕曞惊鐠�(hu谩n)缍�(j墨ng)婵熺殑鐧�(f膩)灞�銆�

3. 璺ㄧ晫铻嶅悎
   灏嘦V-531鎶€琛�(sh霉)鎷撳睍鍒板叾浠栭牁(l菒ng)鍩�锛屽绱＄箶鍝併€佸缓绛戞潗鏂欑瓑锛岀偤鏇村琛屾キ(y猫)鎻愪緵鍙潬鐨勭传澶栫窔闃茶(h霉)瑙ｆ焙鏂规銆�

涓�銆佺祼(ji茅)瑾烇細璁撴剾杌婄叆鐧�(f膩)鏂扮敓姗�

姝ｅ涓€鍙ュ彜瑭辨墍瑾細鈥滃伐娆插杽鍏朵簨锛屽繀鍏堝埄鍏跺櫒銆傗€濆皪浜庤嚜琛岃粖鎰涘ソ鑰呰€岃█锛岄伕鎿囦竴娆惧劒(y艒u)璩�(zh矛)鐨勭传澶栫窔鍚告敹鍔戝氨濡傚悓绲︽剾杌婃姭涓婁竴浠跺爡涓嶅彲鎽х殑閹х敳銆俇V-531鎲戝€熷叾鍑鸿壊鐨勬€ц兘鍜屽唬娉涚殑閬╃敤鎬�锛屽凡缍�(j墨ng)鎴愮偤鑷杌婂埗閫犳キ(y猫)涓嶅彲鎴栫己鐨勯噸瑕佸伐鍏�銆傜浉淇″湪涓嶄箙鐨勫皣渚�锛岄毃钁楁妧琛�(sh霉)鐨勪笉鏂峰壍(chu脿ng)鏂板拰瀹屽杽锛孶V-531灏囩偤鎴戝€戠殑楱庤鐢熸椿甯朵締鏇村椹氬枩鑸囦究鍒�锛�

鍙冭€冩枃鐛�(xi脿n)

1. Zhang L., Wang X., Li Y. (2019). Effect of UV-531 on the photostability of polypropylene composites. Journal of Applied Polymer Science, 136(15), 47233.
2. Smith J.R., Brown T.A. (2018). Advances in ultraviolet stabilizers for plastics. Polymer Degradation and Stability, 149, 123-135.
3. Chen H., Liu M. (2020). Nanotechnology-enhanced dispersion of UV absorbers in polymer matrices. Materials Today Communications, 23, 100752.
4. DuPont Technical Bulletin (2017). Ultraviolet stabilizers for automotive applications.

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