Musiyano Pakati peSilicone uye Rubber Production Maitirwo
Silicone nerabha zviviri zvezvinonyanya kushandiswa zvinhu mukugadzira mumaindasitiri akasiyana siyana, kubva kumotokari kuenda kuhutano uye kugadzira chikafu. Pasinei nekushandisa kwavo kwakafanana, maitiro avo ekugadzira, zvivakwa, uye mashandisiro anosiyana zvakanyanya. Kunzwisisa misiyano iyi kwakakosha kumabhizinesi ari kutsvaga kusarudza zvinhu zvakaringana zvezvigadzirwa zvavo zvakagadzirwa. Muchinyorwa chino, isu tichaongorora mutsauko uripo pakati pesilicone uye maitiro ekugadzira rabha uye kukubatsira iwe kuita sarudzo ine ruzivo yezvaunoda kugadzira.
1.Kunzwisisa Silicone uye Rubber: The Basics
Usati wanyura mumagadzirirwo ekugadzira, zvakakosha kutsanangura zvese zvishandiso:
Silicone: Silicone is a synthetic elastomer yakagadzirwa kubva papolymer yesilicon, okisijeni, kabhoni, uye hydrogen. Inochinjika zvakanyanya, inopesana nekupisa kwakanyanya, uye kugadzikana kwemakemikari, izvo zvinoita kuti ive yakakodzera kudiwa kwekunyorera mumaindasitiri senge michina yekurapa, kugadzira chikafu, uye zvemagetsi.
Rubber: Rubha chinhu chakararika chinogona kunge chiri chemusikirwo kana chekugadzira. Natural rubber inotorwa kubva mulatex inotorwa kubva mumiti yerabha, nepo synthetic rubber inogadzirwa kubva mupetroleum-based chemicals. Rubber inoshandiswa zvakanyanya muzvikamu zvemotokari, michina yemaindasitiri, uye zvigadzirwa zvemumba.
2.Iyo Silicone Production process
Iyo silicone yekugadzira maitiro yakaoma kwazvo uye inosanganisira akati wandei akakosha matanho. Heino rondedzero:
Raw Material Gadziriro: Izvo zvakakosha zvekugadzirwa kwesilicone zvinosanganisira silicon simbi, iyo inotorwa kubva mujecha, uye mamwe makemikari emakemikari akaita semethyl chloride uye chlorine. Izvi zvinosanganiswa muzvikamu zvakasiyana kugadzira iyo silicone rubber.
Polymerization: Iri ndiro nhanho apo mbishi zvinhu zvinopinda mupolymerization, kemikari inobata inobatanidza mamorekuru madiki (monomers) mumaketani marefu (mapolima). Iyi nzira inoitwa mune yakavharwa reactor pane yakakwirira tembiricha.
Kurapa (Vulcanization): Mushure mekuita kwepolymerization, silicone rabha inopinda nzira yekurapa inozivikanwa sevulcanization. Munguva yevulcanization, kupisa uye / kana makemikari ekuyambuka maajenti senge peroxide kana platinamu anowedzerwa kugadzira 3D network yepolymer cheni. Izvi zvinovandudza simba uye elasticity yesilicone rubber.
Kuumba uye Kuumba: Kana iyo silicone yapora, inogona kuumbwa kuita akasiyana maumbirwo, akadai sesilicone gaskets, zvisimbiso, kana tsika silicone molds. Silicone inoshanda zvakasiyana-siyana uye inogona kugadzirwa muhuwandu hwekuoma kwemazinga, kubva kune yakapfava uye inochinjika kusvika kune yakasimba uye yakaoma, zvichienderana nezvinodiwa chaizvo zvekushandisa.
Post-processing: Nhanho yekupedzisira mukugadzirwa kwesilicone ndeye post-processing, uko zvigadzirwa zvinochekwa, kucheneswa, uye kuedzwa kuti ive nechokwadi chekuti zvinosangana nezvinodiwa uye mhando zviyero.
3.Iyo Rubber Production process
Maitiro ekugadzira rabha anogona kusiyana zvichienderana nekuti uri kushanda nemasikirwo kana ekugadzira rabha. Nekudaro, iyo general process inosanganisira anotevera matanho:
Rubber Extraction (ye Natural Rubber): Rabha yechisikigo inokohwewa nekuteya miti yerabha kuti itore latex, inozogadziriswa kubvisa mvura netsvina. Izvi zvinoguma nekuumbwa kwemashizha erubha kana zvivharo.
Polymerization (yeSynthetic Rubber): Yekugadzira rabha, maitiro anotanga ne polymerization ye petrochemical derivatives senge styrene kana butadiene. Kuita uku kunosanganisira kubatanidza midziyo iyi kuti iite cheni dzerabha refu.
Compounding: Zvese zvechisikigo uye zvekugadzira rabha zvinozosanganiswa nezvimwe zvinongedzo, zvinosanganisira kurapa, antioxidants, fillers, uye plasticizers. Iyi nzira yekubatanidza inosimudzira zvimiro zverabha, zvichiita kuti igare yakasimba, inochinjika, uye inopesana nemamiriro ekunze.
Vulcanization: Kungofanana nesilicone, rabha inopinda muvulcanization. Munguva iyi, kupisa nesarufa zvinoiswa kumukomboni werabha kuti ugadzire machinjiro pakati pecheni dzepolymer. Iyi nzira inosimbisa rabha uye inopa hunhu hwayo elasticity.
Kuumba uye Kuumba: Mushure me vulcanization, rabha inoumbwa kuita yaidiwa chimiro uchishandisa jekiseni kuumba, compression molding, kana extrusion. Aya matekiniki anobvumira vagadziri kugadzira zvigadzirwa zverabha zvakasiyana-siyana, kubva pazvisimbiso kusvika kune zvikamu zvemotokari.
Kupedza: Zvigadzirwa zvekupedzisira zvinoiswa pasi pekupedzisa maitiro, sekucheka, kuyedzwa, uye kuongorora, kuona kuti zvinosangana nemhando yemhando inodiwa pakushandisa kwavo.
4.Misiyano Yakakosha Pakati peSilicone uye Rubber Production
Nepo zvese silicone nerabha zvichitora matanho ekugadzira akafanana, pane misiyano yakakosha pakati pemaitiro avo:
Zvinhu Zvakashandiswa: Silicone inogadzirwa nesilicon-based compounds, asi rubber inogona kuva yakasikwa (kubva ku latex) kana yakagadzirwa (kubva petrochemicals).
Curing Process: Silicone inoshandisa platinum kana peroxide kurapa mishonga kugadzira machinjiro, nepo rabha rinowanzoshandisa sarufa panguva yevulcanization process. Izvi zvinotungamira kune misiyano muhunhu hwavo hwekupedzisira, nesilicone ichiwedzera kupisa uye makemikari anodzivirira.
Temperature Resistance: Zvigadzirwa zveSilicone zvinogona kumira kutonhora kwepamusoro (kubvira -100 ° C kusvika 300 ° C) pane rabha, iyo inowanzove ine kushivirira kwakadzika.
Durability: Silicone yakasimba kupfuura rabha kana yakafumurwa neUV mwenje, ozone, uye tembiricha yakanyanyisa. Izvi zvinoita kuti silicone ive yakanaka kune zvekunze kunyorera, senge mamiriro ekunze zvisimbiso uye gaskets.
Kuchinja uye kupfava: Silicone inowanzopfava uye inoshanduka kupfuura rabha, zvichiita kuti ive yakakodzera kune zvikumbiro zvinoda kubata zvinyoro-nyoro, senge zvigadzirwa zvevana kana zvigadzirwa zvekurapa.
5.Mhedziso: Kusarudza Pakati peSilicone neRubber
Paunenge uchisarudza pakati pesilicone nerabha kune ako akagadziridzwa zvigadzirwa, zvakakosha kuti utarise izvo chaizvo zvinodiwa zvekushandisa kwako. Silicone inonyatsokodzera kushanda kwepamusoro-soro, kutonhora-kunzwa, uye kushandiswa kwemakemikari. Kune rimwe divi, rabha inogona kunge ichinyanya kudhura uye yakakodzera kune zvakajairwa-chinangwa maapplication anoda kusimba uye kuchinjika.
KuBushang Technolgy, isu tine hunyanzvi mukugadzira yemhando yepamusoro, yakagadziridzwa silicone uye zvigadzirwa zverabha, zvakagadzirirwa zvinoenderana nezvako chaizvo. Kunyangwe iwe uchitsvaga zvisimbiso zvesilicone, magasi erabha, kana molds etsika, isu tine hunyanzvi uye kugona kuendesa mhinduro yakakwana kune zvaunoda.
Kana iwe uchitsvaga silicone kana zvigadzirwa zverubha, taura nesu nhasi kuti tibvunze!