Ndeapi Mabatiro Anoitwa Akajairwa Masurfactants muPTFE Dispersions Inotamba Panguva yeIpregnation uye Sintering?

Senyanzvi yekugadzira PTFE yakavharwa machira efiberglass, Jiangsu Aokai New Material inowedzera mafirita akakodzera panguva yePTFE dispersion impregnation process yezvigadzirwa zvemhando yepamusoro. Masurfactants ari pakati pezvakanyanya kukosha zvikamu zvePTFE dispersions, ine mabasa anomhanya mukati mese maitiro ekugadzira.

Mabasa Panguva Impregnation Process

· 

Emulsion Kudzikamisa PTFE zvimedu zvine hydrophobic uye zvinowanzoita agglomerate mumvura. Masurfactants anoputira zvimedu kuti zvigadzire steric chipingamupinyi, zvichivabvumira kuti varambe vakagadzikana uye zvakafanana zvakamiswa mumvura kwenguva yakareba uye kudzivirira sedimentation.

· 

· 

Surface Tension Adjustment Surfactants inoderedza zvakanyanya kudzvinyirirwa kwepasi kwekupararira kusvika pazasi pesimba repamusoro reiyo impregnated substrate (yakadai segirazi fiber). Izvi zvinobvumira kupararira kupararira nokukurumidza uye kupinda zvakadzika, kuve nechokwadi chekunamatira yunifomu yePTFE particles pane substrate.

· 

· 

Mhando Dzakasiyana Mashandiro makuru anoshandiswa mumaindasitiri haasi eionic surfactants, akadai seTriton X  (a long-chain alkyl ether compound). Kuti uwedzere kunyorova kuita, mafluorosurfactants anoshandiswa zvakare, anogona kuderedza emulsion pamusoro tension kusvika padanho riri padyo neiyo yakachena PTFE zvinhu.

· 

Mabasa Panguva yeSintering Process

· 

Thermal Decomposition and Volatilization Kunyange zvazvo ma surfactants akakosha panguva yekupinzwa, anova 'tsvina' muchigadzirwa chekupedzisira. Basa ravo munhanho yekunyungudika nderekuora zvinopisa uye kunyungudika zvachose pasina kuramba uri mujasi.

· 

· 

Sintering 'Window Phase' Izvi zvinowanzoitika panguva yekutanga kupisa kwekupisa, panosvika 240°C , apo zvinhu zvinoumba organic zvinoora nekubuda. Naizvozvo, sintering kazhinji inotora nhanho-nhanho tembiricha-kukwira maitiro  kuti ive nenguva yakakwana yekuti magasi akaora abude, kudzivirira kuumbwa kwemafuru kana mapini.

· 

Kubvisa zvachose ma surfactants kwakakosha. Chero akasara surfactant anokanganisa kuchena kwekupfeka, kuderedza zvivakwa zvisiri zvetsvimbo uye dielectric performance. Munguva yekupedzisira-yepamusoro-tembiricha sintering, surfactants 'vanozadzisa chinangwa chavo uye kubuda,' vachigadzira nzira yekugadzira yakachena uye yakakora yePTFE coating.

Ruzivo rwuri pamusoro rwunopihwa neJiangsu Aokai New Material Technology Co., Ltd.

Kuti uwane ruzivo rwakadzama pamusoro pezvakatemerwa, mamiriro ekushandisa uye zvigadziriso zvakagadziridzwa zvechigadzirwa chedu chizere - kusanganisira PTFE yakavharwa fiberglass jira, PTFE yakakwirira-temperature tepi, PTFE yakavhurika mesh conveyor bhandi, isina musono bonding muchina bhandi, single-sided PTFE yakavharwa jira, yakakwirira-tembiricha inodzivirira-inodzivirira kupisa girazi, tapota taura nesu:

·  Nhamba Yekutengesa: Mr. Guo: +86 18944819998 Mr. Liu: +86 13705266308

Isu tinosimudzira uzivi hwesevhisi yehunyanzvi uye yakavimbika, uye takazvipira kukupa iwe-imwe-yekumira mhinduro uye inoteerera sevhisi.