鏉辫帪甯傚唬妤�(y猫)濉戣啝鍘熸枡鏈夐檺鍏徃閵峰敭pbt 1100-600s 浠ヤ笅鏄棞(gu膩n)浜巔bt 1100-600s鍘熸枡鐨勪竴浜涚煡璀�(sh铆)浠嬬垂锛屼緵鍟嗗弸闁撳(xu茅)缈�(x铆)鎺㈣◣锛屾洿澶氱敘(ch菐n)鍝佸強鎬ц兘浜嗚В璜�(q菒ng)鑷撮浕13412886878(閯у厛鐢�)锛�
涓€銆乸bt 1100-600s 纾风郴闃荤噧鍔戦樆鐕�PBT寰�(f霉)鍚堟潗鏂欑殑鐮旂┒閫�(j矛n)灞曪細
楂樺嘲鐢ㄤ笁姘哀纾�?瀛f垔4閱�(PER)鍜�4,4锛�-浜屾皑鍩轰簩鑻熀鐢茬兎(DDM)鍚堟垚瀛f垔4閱囩7閰搁叝(PEAP),骞剁敤PEAP/MCA鍗�(xi茅)鍚岄樆鐕�PBT,閫氶亷鍒嗘瀽寰楀嚭PEAP/MCA鍗�(xi茅)鍚岄樆鐕冮珨绯昏垏PBT鏈夎純濂界殑鐩稿鎬�,鐩告厠(t脿i)鍒嗗竷鍧囧嫽,鑰屼笖PEAP/MCA鍗�(xi茅)鍚岄樆鐕冮珨绯荤殑鍔犲叆褰遍熆浜�PBT鐨勭祼(ji茅)鏅惰鐐�,鍏舵媺浼稿挤(qi谩ng)搴﹀拰缂哄彛娌栨搳寮�(qi谩ng)搴︾浉姣斾簬婧撮闃荤噧楂旂郴鍧囨湁澶у箙搴︽彁楂�;PEAP鐨勫姞鍏ユ湁鍒╀簬PBT琛ㄩ潰褰㈡垚杓冨帤鐨勭偔灞�,MCA閲嬫斁鍑虹殑姘i珨濉厖浜庣偔灞ゅ舰鎴愬垎甯冭純鍧囧嫽鐨勫皬瀛旇厰,褰㈡垚铚傜鐙€鐨勭偔灞よ捣鍒颁繚璀�(h霉)鍏�(n猫i)灞ゅ熀楂斿拰闅旂禃绌烘埃鐨勪綔鐢�?BALABANOVICHAI鐢ㄩ洐閰�A闆�(纾烽吀浜岃嫰閰�)(BDP)浣庤仛鐗╃偤闃荤噧鍔戦樆鐕�PBT,鏉愭枡鐨勬サ闄愭哀鎸囨暩(sh霉)澧炲姞;鐢辩啽閲嶅垎鏋愬拰鍌呴噷钁夌磪鍏夎瓬鍒嗘瀽鍒嗚В鍚庣殑鍥虹浉寰楃煡,BDP鏀硅畩浜�PBT鐨勯檷瑙f(j墨)鐞嗗拰鐐堡鐨勭祼(ji茅)妲�(g貌u),瑾樺皫(d菐o)PBT鍩洪珨涓舰鎴愯仛鑺抽叝鐨勭祼(ji茅)妲�(g貌u),鍏朵腑鏈変竴閮ㄥ垎BDP娈樼暀鍦�PBT鍩洪珨涓�;骞朵笖鏉愭枡闄嶈В鍚庣殑姘g浉涓湁纾烽吀涓夎嫰閰�?閰氬拰鐑峰熀閰氱敓鎴�?
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浜�銆侀棞(gu膩n)浜庡唬妤�(y猫)pbt 1100-600s锛氬唬妤�(y猫)濉戣啝鍘熸枡鏈夐檺鍏徃浠ュ鎴剁偤鏍规湰锛屽爡(ji膩n)鎸佽蛋姝e搧銆侀珮鍝佽唱(zh矛)銆佸劒(y艒u)鏈嶅嫏(w霉)璺窔銆傜⿳绱簡妤�(y猫)鐣岃壇濂藉彛纰�锛屽鎴堕亶鍙婂ぇ姹熷崡鍖楁槸鐢熺敘(ch菐n)寤犲鍚堜綔鐨勬渶浣充箣閬搞€�PBT鐐烘垜鍙镐富瑕佷緵鎳�(y墨ng)鐢�(ch菐n)鍝佷箣涓€锛屾兜钃嬬編鍦嬫潨閭�PBT锛屾矙浼熀绀�(ch菙)PBT锛岀編鍦嬫嘲绉戠磵PBT锛屽痉鍦嬪反鏂かPBT锛屽痉鍦嬫湕鐩�PBT锛屾棩鏈鐞�PBT,鏃ユ湰涓夎彵PBT锛岄煋鍦�LG鍖栧(xu茅)PBT锛岃嚭(t谩i)鐏i暦鏄�PBT绛夈€傛垜鍙稿師鏂欐瑕�(gu墨)娓犻亾閫�(j矛n)璨�锛岃唱(zh矛)閲忔湁淇濋殰锛屽韩瀛樺厖瓒虫杩庡唬澶у晢鍙嬪墠渚嗘唇璜囧悎浣�锛�
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涓�銆乸bt 1100-600s 鐜荤簴澧炲挤(qi谩ng)PBT/ASA鍚堥噾鐨勬€ц兘鐮旂┒锛�
寰炲湒2a涓湅鍑�锛屼笉鍚浉瀹瑰姂SAG001鐨勬檪(sh铆)鍊�锛�PBT銆�ASA鍛堢従(xi脿n)鍏╃浉閫g簩(x霉)绲�(ji茅)妲�(g貌u)锛屾湁钁楁竻鏅扮殑鐩哥晫闈�锛屽苟涓斿叐鐩哥祼(ji茅)妲�(g貌u)涓枔鏈夎憲绺殭锛屽井瑙€琛ㄧ従(xi脿n)鐐�PBT鍜�ASA鐩稿鎬у樊锛屽畯瑙€琛ㄧ従(xi脿n)鐐�PBT/ASA鍚堥噾鐨勫姏瀛�(xu茅)鎬ц兘宸�銆傜暥(d膩ng)鍔犲叆鐩稿鍔�SAG001鍚�锛岀敱鍦�2b锝�2e鐪嬪嚭锛�PBT鐐洪€g簩(x霉)鐩�锛�ASA鐐哄垎鏁g浉;鍦�2b鐐哄姞鍏�1%SAG001锛屾潗鏂欑殑鐩稿鎬ф槑椤緱鍒版敼鍠勶紝浣嗘槸鍏╃浉鐣岄潰渚濈劧寰堟竻鏅�锛屽垎鏁g浉绮掑緫澶�锛岀矑寰戝垎甯冨锛屽皫(d菐o)鑷存潗鏂欑殑鐗╃悊姗�(j墨)姊版€ц兘鎻愰珮鏈夐檺銆�
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鍥涖€乸bt 1100-600s 鍦栫墖灞曠ず锛�
浜�銆乸bt 1100-600sPBT鐢熺敘(ch菐n)宸ヨ棟鐨勫皪(du矛)姣旓細
钄¤矠鐜夛紙涓牳鑿矾宸ョ▼瑷�(sh猫)瑷�(j矛)鐮旂┒鏈夐檺鍏徃锛屾睙铇� 鍗椾含 210019锛�
鎽� 瑕侊細PBT 鏄簲澶у伐绋嬪鏂欎箣涓€锛岃嚜1970骞村伐妤�(y猫)鍖栫敓鐢�(ch菐n)浠ヤ締锛屽叾鐢熺敘(ch菐n)宸ヨ棟寰楀埌浜嗗緢蹇殑鐧�(f膩)灞�锛岃繎骞翠締鍦嬬敘(ch菐n)鍖栭€�(j矛n)灞曞嫝(sh矛)闋壇濂�銆傝┎鏂囬€氶亷灏�(du矛)姣斿湅鐢�(ch菐n)鍖栧伐钘濆拰鐩墠鍏ㄧ悆瑾�(r猫n)鍙害杓冮珮鐨�LURGI-ZIMMER 宸ヨ棟锛屽緸宸ヨ棟鎶€琛�(sh霉)璺窔銆佺敘(ch菐n)鍝侀噺銆佽兘婧愭秷鑰楃瓑鏂归潰鎵惧嚭浜嗗樊鐣�銆傜偤寤犲宸ヨ棟鍖呯殑閬告搰鍜屽湅鍏�(n猫i)PBT 鐢熺敘(ch菐n)宸ヨ棟鐨勭櫦(f膩)灞曟彁渚涗簡鑹ソ鐨勪緷鎿�(j霉)銆傞棞(gu膩n)閸佃锛�PBT 锛涚敓鐢�(ch菐n)宸ヨ棟锛�PTA
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鍏€乸bt 1100-600s涓嶅悓澧為煂鍔戝皪(du矛)PBT 澧為煂鏁堟灉鐮旂┒锛�
Study on the Toughening Effect of the PBT by Different Toughening Agents
ZHU Wen锛�LI Kun-quan锛�CHAI Sheng-yong锛�LI Ji-de锛�CHEN Lin锛�LI Yan锛�LIU Qin锛�MO Wen-jie
( Kingfa Science 锛� Technology Co锛�锛�Ltd锛庯紝Guangzhou 510663锛�China)
Abstract: The toughening agents of ethylene-octene copolymer ( POE ) 锛� acrylate rubber powder KM355P锛�epoxy group grafted POE ( POG-2) and the ethylene-butyl acrylate-glycidyl methacrylate ( PTW) were applied to the toughening of the poly( butylene terephthalare) ( PBT) and the reinforced and non-halogen flame-retarded PBT锛�and the toughening efficiency and the structure of the toughening agents were analyzed锛�The results show that the POG-2 and the PTW show excellent toughening effects锛�and followed by the KM355P锛�while the POE is the worst for the PBT toughening锛� Scanning electron microscopy ( SEM) and the structure of toughening agents analysis indicate that the good compatibility and strong interface bonding between the toughening agent and PBT matrix are necessary锛�which could induce the silver streaks and the shear yield bands of the matrix锛�and could effectively improve the toughness of the PBT锛�
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涓�銆乸bt 1100-600s閲囪臣鑱�(li谩n)绯绘柟寮忥細
鑱�(li谩n)绯诲湴鍧€锛氬唬鏉辩渷鏉辫帪甯傛鏈ㄩ牠濉戣啝鍘熸枡甯傚牬(ch菐ng)涓€鏈�
鑱�(li谩n)绯婚浕瑭�/寰俊锛�13412886878锛堥劎鐢燂級
鍌崇湡铏�(h脿o)纰硷細0769-82933089
楱拌▕ QQ锛�673160582
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鍏€佸唬妤�(y猫)瑕栬--鏈懆PE甯傚牬(ch菐ng)鍍�(ji脿)鏍兼璺屽弽褰堬紙6.24-6.28锛�? pbt 1100-600s
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