PF200-H加(jia)熱型涂(tu)(tu)膜(mo)(mo)(mo)機用于(yu)制備均一(yi)的(de)(de)涂(tu)(tu)膜(mo)(mo)(mo),因為(wei)影響涂(tu)(tu)膜(mo)(mo)(mo)的(de)(de)因素是剪切(qie)速率和(he)加(jia)在施(shi)工(gong)工(gong)具上(shang)的(de)(de)重量。該設備使用一(yi)個(ge)控制的(de)(de)線(xian)棒(bang)或涂(tu)(tu)膜(mo)(mo)(mo)器,以選定的(de)(de)速度(du)來回移(yi)動。由于(yu)試(shi)紙平(ping)整地(di)被(bei)吸附在平(ping)面(mian)板(ban)上(shang)且涂(tu)(tu)膜(mo)(mo)(mo)時剪切(qie)速率和(he)施(shi)加(jia)在工(gong)具上(shang)的(de)(de)力保持不變(bian),從而大大提高了涂(tu)(tu)膜(mo)(mo)(mo)的(de)(de)重現性(xing)。同(tong)時鋁合金鏡面(mian)研磨(mo)加(jia)工(gong)平(ping)面(mian)面(mian)板(ban),可(ke)保證(zheng)面(mian)板(ban)平(ping)整。
PF400-H加(jia)熱型加(jia)熱型實驗室自動(dong)涂(tu)膜機(ji)用于制備均一的涂(tu)膜,因為影響涂(tu)膜的因素是剪切(qie)速(su)率和加(jia)在(zai)施(shi)工(gong)(gong)工(gong)(gong)具(ju)上(shang)的重(zhong)量(liang)。該設備使用一個(ge)控制的線(xian)棒(bang)或(huo)涂(tu)膜器,以(yi)選(xuan)定的速(su)度來回移動(dong)。由(you)于試紙平(ping)整地被吸附在(zai)平(ping)面(mian)(mian)板上(shang)且涂(tu)膜時(shi)剪切(qie)速(su)率和施(shi)加(jia)在(zai)工(gong)(gong)具(ju)上(shang)的力(li)保持不變,從而(er)大(da)大(da)提高了涂(tu)膜的重(zhong)現性。同時(shi)鋁合(he)金鏡(jing)面(mian)(mian)研(yan)磨加(jia)工(gong)(gong)平(ping)面(mian)(mian)面(mian)(mian)板,可保證面(mian)(mian)板平(ping)整。
PF400基(ji)本型涂(tu)膜(mo)(mo)機用(yong)于制(zhi)備均一的涂(tu)膜(mo)(mo),因(yin)為影響涂(tu)膜(mo)(mo)的因(yin)素是剪切速(su)率和(he)加在(zai)施(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)具上的重量。該(gai)設備使用(yong)一個(ge)控制(zhi)的線(xian)棒或涂(tu)膜(mo)(mo)器(qi),以選定(ding)的速(su)度來回移動。由于試紙平整(zheng)地被吸(xi)附在(zai)平面(mian)(mian)(mian)板(ban)上且涂(tu)膜(mo)(mo)時剪切速(su)率和(he)施(shi)加在(zai)工(gong)(gong)(gong)具上的力(li)保持(chi)不變,從而(er)大(da)大(da)提(ti)高了涂(tu)膜(mo)(mo)的重現性。同時鋁合金鏡面(mian)(mian)(mian)研磨加工(gong)(gong)(gong)平面(mian)(mian)(mian)面(mian)(mian)(mian)板(ban),可(ke)保證面(mian)(mian)(mian)板(ban)平整(zheng)。