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反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)用連(lian)(lian)(lian)(lian)(lian)(lian)續(xu)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)法(fa)制(zhi)備 聚(ju)醚(mi)多元(yuan)醇,其特征在(zai)于將環(huan)(huan)氧(yang)(yang)(yang)單(dan)體(ti)(ti)70-90.起(qi)始(shi)劑10-30.催化劑30-200×10↑［-6］和(he)質子酸(suan)0-100×10↑［-6］利用如下步(bu)(bu)(bu)驟(zou)(zou)制(zhi) 備,其中的(de)(de)含(han)量(liang)(liang)均(jun)為重(zhong)量(liang)(liang)百分(fen)比(bi)(bi): 步(bu)(bu)(bu)驟(zou)(zou)1:按配(pei)方稱取質子酸(suan).起(qi)始(shi)劑.催化劑在(zai)容器中混和(he)均(jun)勻(yun),并轉入(ru)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)內(nei),高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)密封;所述含(han)量(liang)(liang)均(jun)為重(zhong)量(liang)(liang)百 分(fen)比(bi)(bi); 步(bu)(bu)(bu)驟(zou)(zou)2:連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)氮(dan)(dan)氣(qi)(qi)(qi)瓶(ping)與(yu)(yu)(yu)(yu)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan),先打(da)(da)開(kai)氮(dan)(dan)氣(qi)(qi)(qi)瓶(ping)閥(fa)(fa)(fa)(fa),調氮(dan)(dan)氣(qi)(qi)(qi)瓶(ping)減壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)表壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)為0.5-1MPA;接(jie)(jie)(jie)(jie)著(zhu)打(da)(da)開(kai)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)(yu)(yu)氮(dan)(dan)氣(qi)(qi)(qi)瓶(ping)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)閥(fa)(fa)(fa)(fa),再打(da)(da)開(kai)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)(yu)(yu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)連(lian)(lian)(lian)(lian)(lian)(lian) 接(jie)(jie)(jie)(jie)進(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)閥(fa)(fa)(fa)(fa),用氮(dan)(dan)氣(qi)(qi)(qi)置(zhi)(zhi)(zhi)換3-5次排除(chu)(chu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)內(nei)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)后(hou),關(guan)(guan)閉(bi)(bi)(bi)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)(yu)(yu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)進(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)閥(fa)(fa)(fa)(fa),關(guan)(guan)閉(bi)(bi)(bi)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)(yu)(yu)氮(dan)(dan)氣(qi)(qi)(qi)瓶(ping)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)閥(fa)(fa)(fa)(fa);設定高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)溫(wen)(wen)度(du)為 130-140℃,高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)開(kai)始(shi)升溫(wen)(wen),當(dang)(dang)溫(wen)(wen)度(du)到80-100℃打(da)(da)開(kai)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)抽(chou)(chou)氣(qi)(qi)(qi)閥(fa)(fa)(fa)(fa)與(yu)(yu)(yu)(yu)抽(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie),開(kai)始(shi)脫(tuo)除(chu)(chu)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)體(ti)(ti)系(xi)內(nei)的(de)(de)水(shui)分(fen)0.5-1小時(shi)(shi)后(hou),關(guan)(guan)閉(bi)(bi)(bi) 抽(chou)(chou)氣(qi)(qi)(qi)閥(fa)(fa)(fa)(fa),斷開(kai)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)抽(chou)(chou)氣(qi)(qi)(qi)閥(fa)(fa)(fa)(fa)與(yu)(yu)(yu)(yu)抽(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)的(de)(de)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie); 步(bu)(bu)(bu)驟(zou)(zou)3:打(da)(da)開(kai)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)(yu)(yu)氮(dan)(dan)氣(qi)(qi)(qi)瓶(ping)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)閥(fa)(fa)(fa)(fa),再打(da)(da)開(kai)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)(yu)(yu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)進(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)閥(fa)(fa)(fa)(fa),再次用氮(dan)(dan)氣(qi)(qi)(qi)置(zhi)(zhi)(zhi)換3-5次以 排除(chu)(chu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)內(nei)水(shui)分(fen),關(guan)(guan)閉(bi)(bi)(bi)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)(yu)(yu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)進(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)閥(fa)(fa)(fa)(fa),關(guan)(guan)閉(bi)(bi)(bi)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)(yu)(yu)氮(dan)(dan)氣(qi)(qi)(qi)瓶(ping)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)閥(fa)(fa)(fa)(fa); 步(bu)(bu)(bu)驟(zou)(zou)4:打(da)(da)開(kai)抽(chou)(chou)氣(qi)(qi)(qi)閥(fa)(fa)(fa)(fa)與(yu)(yu)(yu)(yu)抽(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie),抽(chou)(chou)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)使(shi)其真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)為 0.090-0.095MPA后(hou),關(guan)(guan)閉(bi)(bi)(bi)抽(chou)(chou)氣(qi)(qi)(qi)閥(fa)(fa)(fa)(fa); 步(bu)(bu)(bu)驟(zou)(zou)5:將加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)(yu)(yu)抽(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie),抽(chou)(chou)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)內(nei)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)為0.098-0.1MPA后(hou),斷開(kai)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)(yu)(yu)抽(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong) 裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)的(de)(de)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie),關(guan)(guan)閉(bi)(bi)(bi)抽(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi),利用加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)內(nei)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)吸入(ru)環(huan)(huan)氧(yang)(yang)(yang)單(dan)體(ti)(ti); 步(bu)(bu)(bu)驟(zou)(zou)6:高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)升溫(wen)(wen)到130-140℃恒(heng)溫(wen)(wen)后(hou),打(da)(da)開(kai)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)(yu)(yu)氮(dan)(dan)氣(qi)(qi)(qi)瓶(ping)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)閥(fa)(fa)(fa)(fa),再打(da)(da)開(kai)加(jia)(jia)(jia)(jia)(jia)(jia)(jia) 料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)(yu)(yu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)的(de)(de)進(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)閥(fa)(fa)(fa)(fa),用氮(dan)(dan)氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)入(ru)環(huan)(huan)氧(yang)(yang)(yang)單(dan)體(ti)(ti),當(dang)(dang)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)為0.2-0.25MPA時(shi)(shi),關(guan)(guan)閉(bi)(bi)(bi)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)與(yu)(yu)(yu)(yu)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)的(de)(de)進(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)閥(fa)(fa)(fa)(fa),關(guan)(guan)閉(bi)(bi)(bi)氮(dan)(dan)氣(qi)(qi)(qi)瓶(ping)閥(fa)(fa)(fa)(fa); 當(dang)(dang)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)溫(wen)(wen)度(du)上(shang)升并伴(ban)有壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)下降時(shi)(shi),反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)誘導期(qi)完(wan)成,打(da)(da)開(kai)氮(dan)(dan)氣(qi)(qi)(qi)瓶(ping)閥(fa)(fa)(fa)(fa),調減壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)表壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)為0.5-1MPA; 步(bu)(bu)(bu)驟(zou)(zou)7:打(da)(da)開(kai)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)與(yu)(yu)(yu)(yu)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)的(de)(de)進(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)閥(fa)(fa)(fa)(fa), 把剩余的(de)(de)環(huan)(huan)氧(yang)(yang)(yang)單(dan)體(ti)(ti)用氮(dan)(dan)氣(qi)(qi)(qi)持續(xu)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)入(ru)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu),加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)過(guo)程中調節(jie)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)與(yu)(yu)(yu)(yu)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)的(de)(de)進(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)閥(fa)(fa)(fa)(fa)使(shi)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)內(nei)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)在(zai)0.4MPA以下,連(lian)(lian)(lian)(lian)(lian)(lian)續(xu)用氮(dan)(dan)氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)入(ru)環(huan)(huan)氧(yang)(yang)(yang)單(dan) 體(ti)(ti),1-5小時(shi)(shi)后(hou),當(dang)(dang)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)內(nei)的(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)出(chu)現(xian)持續(xu)上(shang)升至外部(bu)氮(dan)(dan)氣(qi)(qi)(qi)的(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)時(shi)(shi),關(guan)(guan)閉(bi)(bi)(bi)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)與(yu)(yu)(yu)(yu)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罐(guan)(guan)(guan)(guan)(guan)(guan)連(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)的(de)(de)進(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)閥(fa)(fa)(fa)(fa),30分(fen)鐘后(hou)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)釜(fu)(fu)(fu)(fu)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)不再下降時(shi)(shi),加(jia)(jia)(jia)(jia)(jia)(jia)(jia) 料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)完(wan)成,關(guan)(guan)閉(bi)(bi)(bi)氮(dan)(dan)氣(qi)(qi)(qi)瓶(ping)閥(fa)(fa)(fa)(fa).繼續(xu)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)1H后(hou)降溫(wen)(wen)出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao),即得(de)聚(ju)醚(mi)多元(yuan)醇. 所合(he)成聚(ju)醚(mi)具有平均(jun)官(guan)能(neng)度(du)高(gao)(gao)(gao)(gao),分(fen)子量(liang)(liang)分(fen)布窄,聚(ju)合(he)反(fan)(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)(ying)平穩可控的(de)(de)優點.