2Ч 1um
3Ч 1umµ ġྻ
ྻҪ ྻҪ10 ྻ ྻҪ1 ྻҪ100 һģ ྻʽ
ֱˮƽЧã100
ྻ
һ
ڰ˽ ע һ
ָͻѧ²ͷ²Kѿȫɱ ָͻѧԭ
ָõ»ѧҩƷֳֹ ʪ ˹ ѧ
ѧҩɱ һ
1 ߵ
2ȿ ߵȲȣ¶ȸߣʱ䳤 ҩ涨160-170ȣ2 h 170-180ȣ1 h
250ȣ45 min
ʪ ҩǿЧʸ 1 ͨ30-60minЧ
2ͨ 30-60minЧɿߺͲҩ
3ѹ ôڳѹıˮɱϸѿߡЧɿҩ
ô˷
ͨ11530min12120min12615min
4¼Ъ 60-80ˮͨ1h24hظ3-5ΡڲƼ
1߷ ڲƼ
2 uv200-300nm,ڿ 3 ˮעҺ ģ˹
ֳϸ1umѿΪ0.5um
һѡ0.22nmG6Ŵ۲©
FF0ֵ
֤ɿԵIJ һDֵZֵ
1Dֵ Ȳָһ¶½ɱ90%ʱ䣨minDֵԽԽ
2Zֵ ¶ϵָijһDֵٵԭ1/10ʱߵ¶ֵȡ10
FF0ֵ
1Fֵ Чֵ ڸ
ɽ̵Ч,൱T0¶
FʱЧʾ
2F0ֵ ʱֵ ʪ
ɽ̴ﵽЧʱ,൱T0¶Ч
ʱʾ
ĿǰT0121ȣF0ֵΪ൱121ѹʱɱȫʱ
ġѧ ɱѿ
顢ȩ ѧҩ75%Ҵ2%Һ0.1-0.2%
Һ
塢鷨ԣ
ھŽ Һ һ
ɾעڵĴעҺ ΪҺӪҺҺ Ҫ
⣬Դ
pHѪȣ4-9֮ ѹӦΪ ־ ȷҪ
Һһռ Ƶ4h ¶11530min Һ 1Һ
Ũ䷨Ⱥ
ϸ¶ȺpH(3.8-4.0),ֹ ġӪҺ
һ Һ ֬ ֲ+黯+עˮ
1Ҫ
ֱ80%<1umֲȣ>5um
ܸѹȶɷֲ áԭԡѹѪ 2ԣ
άغԪҺ 塢ѪƷҺ ڵѪԺͳѪݿ 1֣
зӣ4.5-7 ͷӣ2.5-4.5 ߷ӣ1-2.5
2һעҺ706Ѫ 2.5-4.5
ʮ עĩͶƷ һ
Ϊ֣װƷ䶳Ʒ 䶳Ʒ ŵ㣺
ȷֽ⣬ڲҩ ʵɣˮѸٻָԭ
ˮͣ1-3%ոڳڴ Ʒ ȷ
ȱ㣺豸ɱ
ԭڵ£øʹˮֱӴӹ
״̬ĸ﷽
չ̣Ԥٸ װƷ
עҪҩĩֱӷװڽྻܷɡ һĩ
Ϊڷװ˽ĩ
1 ϵȶԲⶨ 2 ٽʪȲⶨ 3 ĩͼ
ԭװ ʮһ ע²Ʒ
һ ǰ ע͡ע;ͼȷ о ġ ȫԺѹ ѹ
1㽵ͷ Ѫı㽵Ϊ0.52ȣκҺֻҪʹ½0.52ȣѪ
1 2 p155-156
2ȻƵ ȻƵָ1gҩʵЧӦʱȻƵ
磺ͷƵȻƵΪ0.242%(W)Ϊ W = 0.9-0.242 = 0.42g Һ ָѹѪȵҺѪ Һ ָϸȵҺѪ
ʮ һҪ
ֱ۲ҺƼ
ҪƼҪע pHֵ 5.0-9.0
ѹ ൱0.6-1.5%Ȼѹ ɼ־
עҪȼ飺 15um¿90%50um10% Ӧвҡȣ 4.0-5.0 cPa.s ȶ
;Ӱ
һ; ĤͽĤ; Ӱأԣ
1 ҩȶߣ 2 ҩﲻߣȫ 3 ۲Ƽõװ ġƺӼѡ
һpH λҺλҺ ѹ μھŽ ȵı ־
лࣺ0.002-0.005% ᱽ ࣺ0.002-0.001%
ࣺ嶡0.35-0.5%Ҵ0.5% Ჴסҡ0.03-0.06% ɽ0.15-0.2%
ģȵĵ üά 壩 װ
ھ Һҩգ һ
ָҩɢ˵ĽƳɵҺɢϵ һҺҩصҪ
һص տ졢ЧѸ١öȸߡ
ڷ
ȶЯ䡢治 Ҫ
ҺҩӦdzҺ
ǾҺҩҩӦɢ ڷҺҩӦãڸ ҺҩӦ̼ ŨӦȷһ Һҩķ
һɢϵͳࣨp165 1Һҩ ۳ȷɢ
1 ͷҺ ӻ״̬ɢ 2 ߷Һ ״̬ɢ 2.ǾҺҩ ȷɢ
1 ܽ ˮҺ 2 Һηɢ 3 Һ ״̬ɢ
ҩ;
1ڷҺҩ ϼǽμ 2Һҩ
Ƥãϴ
ٿãϴζαǼ
Ϳ
ǻã ೦ϴ
ڶ ҺҩܼӼ һҺҩijܼ
һܼ ˮ͡DMSO
뼫ܼ ҴҶPEG Ǽܼ ֬͡Һʯ Һҩķμۼķ ҺҩĽζɫ һζ 1ζ
Ȼǡǽ
յǵ300 ϳɣǾơ˾̹ǣ 2. ʡɡ㾫 3. ֬CMC-Na 4. ڼ л̼ ɫ Ȼɫغͺϳɫ
Һǽͷˮ һҺ һƱ
1ܽⷨ ܽ˹ʼװ 2ϡͷ
Ӧע 顢衢ȡ ǽ