澧炲挤绱歅BT|鑷虹仯闀锋槬|3020|楂樺挤搴�
闀锋湡***渚涙噳(PBT)鑱氬皪鑻簩鐢查吀涓佷簩閱囬叝浠ヤ笅鐗岃櫉锛� PBT锛氳嚭鐏i暦鏄ョ郴鍒� 渚涙噳PBT鑷虹仯闀锋槬 1100 涓€鑸礆绱旀ü鑴� 渚涙噳PBT鑷虹仯闀锋槬 1200 涓€鑸礆绱旀ü鑴� 渚涙噳PBT鑷虹仯闀锋槬 2000 闃茬伀V0 渚涙噳PBT鑷虹仯闀锋槬 2100-202B 闃茬伀V0 渚涙噳PBT鑷虹仯闀锋槬 3030-104 鐜荤簴澧炲挤30% 鑰愮啽 渚涙噳PBT鑷虹仯闀锋槬 3030-201 鐜荤簴澧炲挤30% 鑰愮啽 渚涙噳PBT鑷虹仯闀锋槬 4120 鐜荤簴澧炲挤20%闃茬伀绱� 渚涙噳PBT鑷虹仯闀锋槬 4130 鐜荤簴30%澧炲挤闃茬伀绱� 渚涙噳PBT鑷虹仯闀锋槬 4130-202C 鐜荤簴30%澧炲挤闃茬伀绱� 渚涙噳PBT鑷虹仯闀锋槬 4815 鐜荤簴澧炲挤15%楂樺挤搴� 渚涙噳PBT鑷虹仯闀锋槬 4830 鐜荤簴澧炲挤30%楂樺挤搴� 渚涙噳PBT鑷虹仯闀锋槬 4820 鐜荤簴澧炲挤20%楂樺挤搴� 渚涙噳PBT鑷虹仯闀锋槬 4115 鍔犵簴15%闃茬伀楂樺挤搴� 渚涙噳PBT鑷虹仯闀锋槬 5630-200T 鍔犵簴30% 鐒¢沟闃茬伀V0 渚涙噳PBT鑷虹仯闀锋槬 5630 鍔犵簴30% 鐒¢沟闃茬伀V0 渚涙噳PBT鑷虹仯闀锋槬 5130 鍔犵簴30% 鐒¢沟闃茬伀V0 渚涙噳PBT鑷虹仯闀锋槬 5615 鍔犵簴15% 鐒¢沟闃茬伀 V0
鑷虹仯闀锋槬 PBT 3020鐜荤簴20% 楂樺挤搴�
鐜荤簴20%锛屼腑绮樺害锛岄珮寮峰害
姹借粖闆朵欢锛屾枃鍏峰娈�
宸ユキ(y猫)鐢�(ch菐n)鍝侀浂浠�
娉ㄥ鎴愬瀷
PBT 鑱�灏嶈嫰浜岀敳閰镐竵浜岄唶閰�锛岃嫳鏂囧悕polybutylene terephthalate锛堢啊绋盤BT锛夛紝灞簬鑱氶叝绯诲垪锛屾槸鐢�1.4-pbt涓佷簩閱�(1.4-Butylene glycol)鑸囧皪鑻簩鐢查吀(PTA)鎴栬€呭皪鑻簩鐢查吀閰�(DMT)鑱氱府鍚堣€屾垚锛屽苟缍�(j墨ng)鐢辨贩鐓夌▼搴忓埗鎴愮殑涔崇櫧鑹插崐閫忔槑鍒颁笉閫忔槑銆佺祼(ji茅)鏅跺瀷鐔卞鎬ц仛閰ü鑴�銆傝垏PET涓€璧风当(t菕ng)绋辩偤鐔卞鎬ц仛閰紝鎴栭=鍜岃仛閰�銆�
PBT鐗规€�:
PBT鏄�***鍫呴煂鐨勫伐绋嬬啽濉戞潗鏂欎箣涓€锛屽畠鏄崐绲�(ji茅)鏅舵潗鏂欙紝鏈夐潪甯稿ソ鐨勫寲瀛哥┅(w臎n)瀹氭€�銆佹姊板挤搴︺€侀浕绲曠罚鐗规€у拰鐔辩┅(w臎n)瀹氭€�銆傞€欎簺鏉愭枡鍦ㄥ緢寤g殑鐠�(hu谩n)澧冩浠朵笅閮芥湁寰堝ソ鐨勭┅(w臎n)瀹氭€�銆侾BT鍚告繒鐗规€у緢寮便€傞潪澧炲挤鍨婸BT鐨勫嫉鍔涘挤搴︾偤50MPa锛岀幓鐠冩坊鍔犲姂鍨嬬殑PBT寮靛姏寮峰害鐐�170MPa銆傜幓鐠冩坊鍔犲姂閬庡灏囧皫鑷存潗鏂欒畩鑴�銆侾BT鐨勭祼(ji茅)鏅跺緢杩呴€燂紝閫欏皣灏庤嚧鍥犲喎鍗讳笉鍧囧嫽鑰岄€犳垚褰庢洸璁婂舰銆傚皪浜庢湁鐜荤拑娣诲姞鍔戦鍨嬬殑鏉愭枡锛屾祦绋嬫柟鍚戠殑鏀剁府鐜囧彲浠ユ笡灏�锛屼絾鑸囨祦绋嬪瀭鐩存柟鍚戠殑鏀剁府鐜囧熀鏈笂鍜屾櫘閫氭潗鏂欐矑鏈夊崁(q奴)鍒ャ€備竴鑸潗鏂欐敹绺巼鍦�1.5%~2.8%涔嬮枔銆傚惈30%鐜荤拑娣诲姞鍔戠殑鏉愭枡鏀剁府0.3%~1.6%涔嬮枔銆傜啍榛烇紙225鈩冿級鍜岄珮婧畩褰㈡韩搴﹂兘姣擯ET鏉愭枡瑕佷綆銆傜董鍗¤粺鍖栨韩搴﹀ぇ绱勭偤170鈩冦€傜幓鐠冨寲杞�(zhu菐n)鎻涙韩搴︼紙glass trasitio temperature锛夊湪22鈩冨埌43鈩冧箣闁�銆傜敱浜嶱BT鐨勭祼(ji茅)鏅堕€熷害寰堥珮锛屽洜姝ゅ畠鐨勭矘鎬у緢浣�锛屽浠跺姞宸ョ殑鍛ㄦ湡鏅傞枔涓€鑸篃杓冧綆銆�