A) Coupling agent:
Organic functionalalkoxysilaneinoshandiswa kubatanidza organic polima uye inorganic zvinhu, uye yakajairika chimiro chechishandiso ichi kusimbiswa.Semuenzaniso, girazi fiber uye mineral fillers yakasanganiswa nepurasitiki nerabha.Iyo inoshandiswa pamwe chete ne thermosetting uye thermoplastic systems.Mineral fillers, senge chena kabhoni dema, talc, Wollastonite, ivhu uye zvimwe zvinhu, zvinowedzerwa zvakananga mukusanganisa kana pre kurapwasilanekana kuti mumubatanidzwa.
Nekushandisa organic inoshanda silane pane hydrophilic, isiri Organic reaction fillers, iyo mineral surface inova reactive uye lipophilic.Zvishandiso zvegirazi fiber zvinosanganisira muviri wemotokari, ngarava, shawa, yakadhindwa redunhu bhodhi, setiraiti Terevhizheni antenna, epurasitiki chubhu uye mudziyo, nezvimwe.
Zvicherwa zvekuzadza masisitimu zvinosanganisira yakasimbiswa polypropylene, chena kabhoni dema yakazadzwa mapurasitiki akaumbwa, silicon carbide kugaya mavhiri, granular yakazadzwa polymer kongiri, jecha rakazadzwa resin yekukanda, uye ivhu rakazadza EPDM waya netambo, pamwe nevhu rakazadzwa uye chena kabhoni dema yakazadzwa rabha yemotokari. matai, masosi eshangu, midziyo yemagetsi, uye mamwe maapplication.
B) Adhesive mutsigiri
Kana ichishandiswa sechinamira uye primer yekubatanidza pendi, ingi, machira, zvinonamira, uye sealants,silanecoupling agents ndivo vanosimudzira adhesion.Kana ichishandiswa sekuwedzera kwese, silane inoda kutamira kune iyo interface pakati peinonamatira uye iyo yakarapwa zvinhu kuti ibatsire.Kana ichishandiswa sekutanga, silane coupling agents inoda kushandiswa kune inorganic zvinhu chigadzirwa chisati chasungwa.
Muchiitiko ichi, silane iri pachinzvimbo chakanaka chekuita seanosimbisa chisungo (munzvimbo yekubatanidza).Nekushandisa nemazvo silane coupling agents, kunyangwe mumamiriro ezvinhu akaomarara, iyo inki yakanamatira, pendi, anonamira, kana sealant inogona kuchengetedza kunamatira.
C) Sulfur mvura, dispersant
Siloxanes ine hydrophobic organic mapoka akasungirirwa kumaatomu esilicon anogona kupa hydrophilic inorganic nzvimbo ine yakafanana hydrophobic maitiro, uye anoshandiswa seanogara kwenguva refu hydrophobic agents mukuvaka, bhiriji, uye deck application.Iwo zvakare anoshandiswa mu hydrophobic inorganic powders kuti avabvumire kuyerera vakasununguka uye kupararira zviri nyore mune organic polima uye zvinwiwa.
D) Crosslinking agent
Organic inoshanda alkoxysilane inogona kuita nema organic polymers, ichisunga trialkoxyalkane mapoka kune chikuru cheni yepolymer.Silane inokwanisa kuita nemhute yemvura kuyambuka silane, ichigadzira chimiro chakatsiga chetatu-dimensional siloxane.Muchina uyu unogona kushandiswa kuyambuka-link mapurasitiki, polyethylene, uye mamwe organic resin, senge acrylic resin uye polyurethane rubber, kuwedzera kusimba uye kudzivirira mvura kwependi, machira, uye zvinonamira.
PSI-520 silane coupling agent inoshandiswa kune organic dispersion treatment yefillers yakadai seMH / AH, kaolin, talc powder, etc. Inokodzerawo MH / AH organic treatment uye kushandiswa mune halogen-isina cable zvinhu.Kurapa kwehupfu hwehupfu hune hydrophobicity ye98%, uye mvura yekubata angle pamusoro peiyo organic inorganic poda ndeye ≥ 110 º.Iyo inorganic poda inogona kuparadzirwa zvakafanana mune organic mapolymers senge resin, plastiki, uye rabha, ine hunhu hwekuvandudza mashandiro ekuparadzira mafiritsi;Wedzera kukosha kweiyo oxygen limiting index (LOI);Kuwedzera hydrophobicity yekuzadza kunogonawo kugadzirisa zvinhu zvemagetsi (dielectric constant tan, bulk magetsi ρ D) Mushure mekusangana nemvura;Wedzera huwandu hwekuzadza kwakawedzerwa, ukuwo uine yakakwira tensile simba uye kureba panguva yekuzorora;Kuvandudza kupisa kwekudzivirira uye kuvandudza kushanda
Nguva yekutumira: Jul-18-2023