silane coupling agent
Mazwi akafanana muChirungu
coupling reagent
makemikari pfuma
Iyo molecular formula ye silane coupling agent inowanzonzi YR-Si(OR)3(mune fomula, Y-organic inoshanda boka, SiOR-silane oxy boka).Mapoka eSilanoxy anoshanda kune inorganic matter, uye organic functional mapoka ari kuita kana kuenderana neorganic matter.Naizvozvo, kana silane yekubatanidza mumiriri iri pakati peiyo inorganic uye organic interface, iyo organic matrix-silane coupling agent uye inorganic matrix inosunga layer inogona kuumbwa.[1] Yakajairika silane coupling agents ndeye A151(vinyl triethoxylsilane), A171(vinyl trimethoxylsilane), A172(vinyl triethoxylsilane)
Kusuma chigadzirwa uye maitiro
An organic silicon monOMER INE ZVIVIRI kana anopfuura akasiyana maitiro MAPOSI MUmorekuru anogona makemikari bond (vaviri) pamwe organic UYE inorganic zvinhu.Iyo kemikari formula ye silane coupling agent ndeye RSiX3.X inomiririra hydrolytic inoshanda boka, inogona kusanganiswa ne methoxy boka, ethoxy boka, fibrinolytic agent uye inorganic zvinhu (girazi, simbi, SiO2).R inomiririra organic inoshanda boka, iro rinogona kusanganiswa nevinyl, ethoxy, methacrylic acid, amino, sulfhydryl uye mamwe organic mapoka pamwe neinorganic zvinhu, akasiyana masynthetic resins, rubber reaction.
use
Inogona kuvandudza kushanda kwechisungo chegirazi fiber uye resin, inovandudza zvakanyanya simba, magetsi, kudzivirira kwemvura, kuramba kwemamiriro ekunze uye zvimwe zvimiro zvegirazi fiber yakasimbiswa inoumbwa zvinhu, kunyangwe munzvimbo yekunyorova, inovandudza ma mechanics emidziyo inoumbwa, iyo mhedzisiro inokosha zvakare.Kushandiswa kwe silane coupling agent mugirazi faibha kwave kwakajairika, nekuti ichi chikamu che silane coupling agent chinotora chikamu che50% chese chinodyiwa, chinoshandiswa mamwe marudzi vinyl silane, amino silane, methylallyl oxy silane zvichingodaro. .Iyo yekuzadza inogona kubatwa pamusoro pepamberi kana yakawedzera zvakananga kune resin.Inogona kuvandudza kupararira uye kunamatira kwemafirita muresin, kugadzirisa kuenderana pakati peinorganic mafirita uye resin, kunatsiridza mashandiro ekuita uye kugadzirisa michina, magetsi uye mamiriro ekunze ekupikisa mapurasitiki akazadzwa (kusanganisira rabha).Inogona kuvandudza simba ravo rekubatanidza, kudzivirira kwemvura, kusagadzikana kwemamiriro ekunze uye zvimwe zvinhu.Silane coupling agents anogona kazhinji kugadzirisa dambudziko rekuti zvimwe zvinhu hazvigone kusungwa kwenguva yakareba.Nheyo ye silane coupling agent se viscosifier ndeyekuti ine mapoka maviri;Rimwe boka rinogona kusunga kune zvakasungwa skeleton zvinhu;Rimwe boka rinogona kusanganiswa nezvinhu zvepolymer kana zvinonamira, kuitira kuti aumbe mabhondi emakemikari akasimba pamubatanidzwa wekubatanidza, zvichivandudza simba rekubatanidza.Kushandiswa kwe silane coupling agent kazhinji kune nzira nhatu: imwe chete seyepamusoro pekurapa mumiririri we skeleton material;Maviri anowedzerwa kune anonamatira, matatu anowedzerwa zvakananga kune iyo polymer zvinhu.Kubva pakuona kwekupa kutamba kwakazara kusvika pakubudirira kwayo uye kuderedza mari, nzira mbiri dzokutanga dziri nani.
pasuru uye chokufambisa
B. Ichi chigadzirwa chinogona kushandiswa, 25KG, 200KG, 1000KG, chirongo.
C. Chengetedza chakavharwa munzvimbo inotonhorera, yakaoma uye inofefetera mukati memba.Midziyo inofanira kuvharwa zvakasimba mushure mekushandiswa kwega kwega isati yashandiswa.
D. Ichi chigadzirwa chinofanira kuiswa chisimbiso zvakanaka panguva yekufambisa kudzivirira unyoro, alkali yakasimba uye asidi, mvura uye zvimwe tsvina kubva pakusanganiswa.
