现代农药
現代農藥
현대농약
MODERN AGROCHEMICALS
2015年
1期
17-20
,共4页
茶皂素%TRF-10%TRF-10P%三唑磷%精喹禾灵%合成
茶皂素%TRF-10%TRF-10P%三唑燐%精喹禾靈%閤成
다조소%TRF-10%TRF-10P%삼서린%정규화령%합성
tea saponin%TRF-10%TRF-10P%triazophos%quizalofop-P-ethyl%synthesis
合成了系列茶皂素基表面活性剂(TRF)，并将其应用于10.8%精喹禾灵乳油配方中，实验发现，TRF-10与NP-10在乳化性能上非常接近，可以成为NP-10的替代品。由TRF-10磷酸酯(TRF-10P)制备的20%三唑磷水乳剂平均粒径较小，热贮后粒径变化不大，是稳定性比较好的乳液体系，TRF-10P用量为7%时，20%三唑磷水乳剂的稳定性最佳。
閤成瞭繫列茶皂素基錶麵活性劑(TRF)，併將其應用于10.8%精喹禾靈乳油配方中，實驗髮現，TRF-10與NP-10在乳化性能上非常接近，可以成為NP-10的替代品。由TRF-10燐痠酯(TRF-10P)製備的20%三唑燐水乳劑平均粒徑較小，熱貯後粒徑變化不大，是穩定性比較好的乳液體繫，TRF-10P用量為7%時，20%三唑燐水乳劑的穩定性最佳。
합성료계렬다조소기표면활성제(TRF)，병장기응용우10.8%정규화령유유배방중，실험발현，TRF-10여NP-10재유화성능상비상접근，가이성위NP-10적체대품。유TRF-10린산지(TRF-10P)제비적20%삼서린수유제평균립경교소，열저후립경변화불대，시은정성비교호적유액체계，TRF-10P용량위7%시，20%삼서린수유제적은정성최가。
Novel tea saponin-based surfactants (TRF) were synthesized, and used to prepare quizalofop-P-ethyl 10.8% EC. The results indicated that emulsifying properties of TRF-10 was similar to those of NP-10, TRF-10 could replace NP-10 to use in preparation. TRF-10P was synthesized from TRF-10 and phosphorus pentoxide and it was used for preparing triazophos 20% EW. The average particle sizes of triazophos 20% EW prepared by TRF-10P was smaller and showed little change after the thermal storage. When the amount of TRF-10P was 7%, the stability of triazophos 20% EW was the best.
