鑰愮啽鎬ц兘 TPEE鍏锋湁鍎�(y艒u)鐣扮殑鑰愮啽鎬ц兘锛岀‖搴﹁秺楂�锛岃€愮啽鎬ц秺濂�銆�TPEE鐨勪娇鐢ㄦ韩搴﹂潪甯搁珮锛岃兘閬╂噳(y墨ng)姹借粖鐢熺敘(ch菐n)绶氫笂鐨勭儤婕嗘韩搴�(150-160鈩�)锛屽苟涓斿畠鍦ㄩ珮婧笅姗�(j墨)姊版€ц兘鎼嶅け灏�銆傚湪120鈩冧互涓婁娇鐢紝TPEE鎷変几寮�(qi谩ng)搴﹂仩(yu菐n)閬�(yu菐n)楂樹簬TPU銆傛澶�锛�TPEE閭勫叿鏈夊嚭鑹茬殑鑰愪綆婧€ц兘銆�TPEE鑴嗛粸(di菐n)浣庝簬-70鈩�锛屽苟涓旂‖搴﹁秺浣�锛岃€愬瘨鎬ц秺濂�锛屽ぇ閮ㄥ垎TPEE鍙湪-40鈩冧笅闀�(zh菐ng)鏈熶娇鐢ㄣ€傜敱浜庡湪楂�銆佷綆婧檪(sh铆)琛ㄧ従(xi脿n)鍑虹殑鍧囪 鎬ц兘锛�TPEE鐨勫伐浣滄韩搴﹁寖鍦嶉潪甯稿锛�鍙湪-70-200鈩冧娇鐢�銆�
鑰愬寲瀛�(xu茅)浠嬭唱(zh矛)鎬� TPEE鍏锋湁妤靛ソ鐨勮€愭补鎬�锛屽湪瀹ゆ韩涓嬭兘鑰愬ぇ澶氭暩(sh霉)妤垫€ф恫楂斿寲瀛�(xu茅)浠嬭唱(zh矛)(濡傞吀銆佸牽銆佽兒鍙婁簩閱囬鍖栧悎鐗�)锛屽叾鑰愬寲瀛�(xu茅)鍝佺殑鑳藉姏闅ㄥ叾纭害鐨勬彁楂樿€屾彁楂�銆�TPEE灏�(du矛)澶у鏁�(sh霉)鏈夋(j墨)婧跺姂銆佺噧鏂欏強姘ｉ珨鐨勬姉婧惰劰鎬ц兘鍜屾姉?ji茅)B閫忔€ц兘杓冨ソ锛屽皪(du矛)鐕冩补婊查€忔€у儏鐐烘隘涓佽啝銆佹隘纾哄寲鑱氫箼鐑�銆佷竵鑵堣啝绛夎€愭补姗¤啝鐨�1/3-1/300銆�
渚涙噳(y墨ng):澶ч噺鐝�(xi脿n)璨ㄦ澅娲嬬础tpee鑰愰珮婧�
Preparation and Properties of TPEE/ACM Thermoplastic Elastomer
Hong Yangwan, Li Weihao
(Guangdong Petrochemical Research Institute, Guangzhou 510665, China)
Abstract: The preparation and properties of TPEE/ACM thermoplastic elastomers were studied by using thermoplastic polyester elastomer (TPEE) and acrylate rubber (ACM) as raw materials and polyethyleneimine as crossbing agent. The crossbing ability of different vulcanization systems was compared. The mechanical properties, rheological properties, thermal decomb properties and structures of TPEE/ACM thermoplastic elastomers were characterized by comprehensive mechanical properties, torque rheometer, thermogravimetric analyzer and scanning electron microscopy.
Keywords: thermoplastic polyester elastomer锛�acrylate rubber锛�vulcanized rubber 锛�dynamic vulcanization
TPEE 鏄敱纭張娈�(濡�PBT)浠ュ強杌熼張娈�(濡�PEG?PPG 绛�)绲勬垚鐨勫祵娈靛叡鑱氱墿?纭鐨勫墰鎬�?妤垫€у拰绲�(ji茅)鏅舵€т娇鍏跺叿鏈夌獊鍑虹殑寮�(qi谩ng)搴﹀拰杓冨ソ鐨勮€愰珮婧€�?鑰愯爼璁婃€�?鎶楁憾鍔戞€у強鎶楁矕鎿婃€�,杌熸鑱氶啔鐨勪綆鐜荤拑鍖栨韩搴﹀拰椋藉拰鎬т娇鍏跺叿鏈夊劒(y艒u)鑹殑鑰愪綆婧€у拰鎶楄€佸寲鎬�?涓欑儻閰搁叝姗¤啝(ACM)鏄互涓欑儻閰搁叝鐐轰富鍠珨缍�(j墨ng)鍏辫仛鑰屽緱鐨勫綀鎬ч珨,鍏朵富閺堢偤椋藉拰纰抽張,鍋�(c猫)鍩虹偤妤垫€ч叝鍩�?鐢变簬鐗规畩绲�(ji茅)妲�(g貌u)璩︿簣鍏惰ū澶氬劒(y艒u)鐣扮殑鐗归粸(di菐n)?灏�2 绋潗鏂欑祼(ji茅)鍚堣捣渚嗗姞浠ヤ氦鑱�(li谩n)鏀规€ф湁鏈涘緱鍒板吋鍏锋墍鏈夊劒(y艒u)榛�(di菐n)鐨勯珮鎬ц兘寰�(f霉)鍚堟潗鏂�?
渚涙噳(y墨ng):澶ч噺鐝�(xi脿n)璨ㄦ澅娲嬬础tpee鑰愰珮婧�
鐔辨€ц兘灏ょ偤绐佸嚭
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渚涙噳(y墨ng):澶ч噺鐝�(xi脿n)璨ㄦ澅娲嬬础tpee鑰愰珮婧�
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