Munyika yanhasi inokurumidza kukurumidza, kudiwa kwezvinonamira zvinoshanda uye zvakavimbika ndizvo zvakakosha.Maindasitiri kubva pakurongedzerwa kuenda kumotokari anovimba zvakanyanya nemanamira kuti ape anogara kwenguva refu, akasimba mabhondi.Chinhu chakakosha chinoita basa rakakosha mukugadzira zvinonamira zvemhando yepamusoro ihydrocarbon resin.Hydrocarbon resins yave sarudzo yakakurumbira pakati pevagadziri vanonamatira kune yavo yepamusoro yekubatanidza zvivakwa uye kuita zvakasiyana.
Hydrocarbon resins mapolymer anotorwa nepetroleum aratidza kuve akakosha ezvigadzirwa muindasitiri yekunamira.Iyo thermoplastic resin yakanyatso kugadzirirwa kusimudzira kuita kwese kweanonamira nekuvandudza tack, kubatana uye kuenderana.Iyi resin inoshandiswa zvakasiyana-siyana inoshandiswa mumhando dzakasiyana-siyana dzekunamatira dzakafanana nekupisa kunyunguduka, kushushikana uye kunyungudika-based adhesives.
Iyo yakanakisa yekunamira zvimiro zvehydrocarbon resins inonyanya kuverengerwa kune yavo mamorekuru chimiro uye akasiyana maitiro.Hydrocarbon resins ine yakanakisa kunamatira kune akasiyana ma substrates.Uku kugona kwepamusoro kwekubatanidza kunovimbisa kuti zvinonamira zvakagadzirwa nehydrocarbon resin zvinopa yakasimba, yakavimbika zvisungo kunyangwe munzvimbo dzakaoma.
Zvakanakira kushandisa hydrocarbon resins mune adhesive formulations akawanda.Kutanga, inoshanda senge tackifier, inovandudza adhesive properties yeadhesive nekuwedzera tack yayo.Izvi zvinonyanya kukosha mumashandisirwo anoomarara senge matepi ekurongedzera kana mavara, uko chisungo chekutanga chakasimba chakakosha.Hydrocarbon resins inosimudzira inonamira tack uye inovandudza kugona kwayo kubatana nekukurumidza mushure mekusangana neiyo substrate.
Chechipiri, hydrocarbon resins inosimbisa kubatanidzwa kwezvinonamira, zvichiita kuti zvirambe zvichinyanya kudzvinyirira uye kuchengetedza kuvimbika kwavo nekufamba kwenguva.Izvi zvinonyanya kubatsira mumashandisirwo apo chinonamira chinoda kutsungirira kudziya kwakasiyana, humidity kana mamwe mamiriro ekunze.Nekubatanidza hydrocarbon resins mumagadzirirwo awo, vanogadzira zvinonamira vanogona kuona kuti zvigadzirwa zvavo zvinogona kumira nemamiriro ezvinhu akaomarara pasina kukanganisa simba ravo rechisungo.
Imwe mukana wakakosha we hydrocarbon resins kuenderana kwavo nezvimwe zvinonamira zvinoriumba.Inogona kusanganiswa nyore nyore neyakasiyana siyana yemapolymers, tackifiers uye zvinowedzera, zvichiita kuti vagadziri vanonamira vagadzirise mafomati kune chaiwo zvinodiwa.Izvi zvakasiyana-siyana zvinoita kuti hydrocarbon resin ive sarudzo yakanakisa yekugadzira zvinonamira nezvinhu zvinodiwa senge viscosity, elasticity uye kusimba.
Zvakakosha kucherechedza kuti kusarudza iyo yakakodzera hydrocarbon resin yekugadzira inonamira kwakakosha kune zvakanakisa mhedzisiro.Magiredhi akasiyana ehydrocarbon resins ane mazinga akasiyana ekunyorovesa poindi, molecular uremu uye kuumbwa kwemakemikari.Zvinhu zvakaita semhando yekunamira inodiwa, nzira yekushandisa, uye zvinodiwa zvekuita zvinofanirwa kunyatsotariswa usati wasarudza yakakodzera hydrocarbon resin.
Nekukura kuri kudiwa kwekunamira kwepamusoro pekuita, kukosha kwemahydrocarbon resin muindastiri iyi hakugone kusimbiswa zvakanyanya.Yayo yakanakisa yekubatanidza zvivakwa, kuenderana uye kuita kwakasiyana-siyana kunoita kuti ive yekutanga sarudzo yevanonamatira vanogadzira pasi rese.Kungave kuri kusungirira zvinhu mukuungana kwemotokari, kuvandudza zvigadziriso zvekurongedza, kana kusimudzira kusimba kwezvinhu zvekuvaka, mahydrocarbon resin anoramba achiita basa rakakosha muindasitiri yekunamatira.
Mukupedzisa, hydrocarbon resins isimbi yakasimba yekunamatira bonding mhinduro.Iine unrivaled adhesive properties, kuenderana nezvimwe zvinongedzo uye kuumbwa kwakasiyana-siyana, inovimbisa kugadzirwa kwemhando yepamusoro yekunamatira kune akasiyana siyana ekushandisa.Sezvo indasitiri ichiramba ichitsvaga yakavimbika yekunamira mhinduro, kubatanidza hydrocarbon resins mune adhesive mafomati inoramba iri sarudzo yakangwara yekuona kwenguva refu, inoshanda zvisungo.
Nguva yekutumira: Jun-19-2023