Cenosphereschinhu chinotorwa kubvakubhururuka madota . Iyo ine zvimiro zvakasiyana senge yakanaka particle size, hombe chaiyo nzvimbo, uye yakanakisa magetsi ekudzivirira. Inoshandiswa zvakanyanya munzvimbo dzakasiyana-siyana. Ndeapi mabhenefiti ekushandisa muindasitiri yekupfeka?
A- Zvakanakira zvecenospheres muindasitiri yekupfeka
1. Nhamba ye resin idiki. Nekuda kwenzvimbo diki yepasi yechimiro chakatenderera mune chero chimiro, mabheji anoda shoma resin. Particle packing inovandudzwa zvakare. Iyo yakafara particle saizi kugovera kwecenospheres inogonesa madiki madiki kuti azadze ma voids pakati pehombe microspheres.
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2. Kuvandudza mvura. Kusiyana nezvidimbu zvisina kuumbwa, cenospheres inotenderera zviri nyore pakati peumwe neumwe, ichivandudza fluidity. Izvi zvinoguma nekudzikira viscosity uye zvirinani kuyerera zvivakwa kune masisitimu anoshandisa cenospheres. Uyewo, sprayability inovandudzwa.
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3. High kuoma uye simba.Cenospheresane simba-akakwirira, akaoma microspheres anowedzera kuoma, kukwesha kuramba uye abrasion kuramba kwejasi.
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4. Yakanaka thermal insulation effect. Nekuda kwegomba spherical chimiro checenospheres, ine yakanakisa thermal insulation effect kana yakazadzwa mumachira.
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5. Inogona kudzora kupenya. Sekuzadza, cenospheres inogona kuderedza gloss, uye kunyangwe mune yakakwira yekuwedzera zvinodiwa, inogona kubvisa kuwedzera kukuru kweviscosity iyo yakajairika matting agents inowanzokonzera, uye iwowo mutengo wakaderera.
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6. Yakananga inert ingredients. Cenospheres inoumbwa neinert zvinongedzo, zvichikonzera kusimba kwakasimba, kusamira kwemamiriro ekunze, kusaita ngura uye kusagadzikana kwemakemikari.
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7. Wedzera kugovera. Cenospheres makomba makomba anononoka uye anoparadzira chiedza uye akajeka, izvo zvinowedzera simba rekuhwanda repende.
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8. Kupararira. Cenospheres akaparadzirwa semaminerari mafirita. Nekuda kwemadziro awo akakora uye kusimba kwakasimba kwekumanikidza, cenospheres inogona kumirisana nekugadziriswa kwemarudzi ese emusanganiswa, extruder uye yekuumba michina.
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9. Hapana crystalline silicon kusvibiswa. Kusiyana nemamwe mafirita, zvirimo zvecrystalline silicon mu cenospheres zviri pazasi zvisina-ngozi mazinga. Cenospheres haionekwi ine ngozi uye haidi zviratidzo zvekunyevera.
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Chechipiri, iyo huru yekuputira zvigadzirwa zvinoshandiswa necenospheres
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B. Thermal insulation coating
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Sezvo kupisa kwekushisa kwe cenospheres kwakakwira kusvika 1500 madhigirii uye iyo yekupisa conductivity idiki, inogona kuwedzerwa kune yekuputira sechinhu chinopisa chinopisa, chinogona kuwedzera zvakanyanya kupisa kwemafuta ekuputira. Uchishandisa cenospheres seyakanyanya mbishi zvinhu, yakaderera-yakasimba yemukati yakakwirira-tembiricha inodzivirira kupisa inodzivirira kupisa yekuputira coating inogadzirwa, iyo ine hunhu hwekureruka uye inodzoreka shrinkage mushure mekupisa. Vamwe vatsvakurudzi vakaona kuti kuwedzerwa kwecenospheres kumucheka kwakanyatsovandudza kupisa kwekushisa kwekuvhara. Kana iyo dosi yaive 9%, iyo thermal insulation effect yaive yakanaka.
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2. Moto unodzoreredzamoto retardantcoating
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Cenospheres ine yakanyanya refractory tembiricha uye ine hunhu hwekusapisa, kusinga-deformation uye kusasvuta-isina pasi pekushisa kwakanyanya. Izvo zvisingadziviriri pamoto uye murazvo-unodzoreredza inorganic non-metallic zvinhu uye akanaka mafirita ekugadzirwa kweasingadzivirire moto uye anodzoreredza mabhanhire. Kuwedzera zvikamu makumi matanhatu zvependi yakasanganiswa nemhando dzinopfuura gumi dzemidziyo, chigadzirwa chine kunama kwakanakisa, yakanaka inodzoreredza murazvo uye inoshamisa mhedzisiro yekudzikisa ruzha, uye ine zvinoshamisa yakakwirira uye yakaderera-tembiricha kuramba.
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3. Industrial anti-corrosion coatings
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Cenospheres yakawanawo zvibereko zvakanaka mu-anti-corrosion uye anti-rust coatings. Inogona kuwedzera 6 ~ 10 mapoinzi e cenospheres kugadzirira isina-yakawedzera simbi dhizaini anti-corrosion coating, iyo inonyanya kushandiswa pakudzivirira-kuora kwekudzivirira kwezvivakwa zvesimbi mukuvaka kweprojekiti. Iyo yekupfeka ine yakanaka corrosion resistance uye yakakwirira tembiricha kuramba, uye inoshandiswa mumakemikari emidziyo. Hazvisi nyore kudonha, hupenyu hurefu hwebasa
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4. Kuvhara kwemvura
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Mwero wekutora mvura we cenospheres wakaderera, ungangoita 5%, uye madonhwe emvura akafanana nedova pane cenospheres, zvichiratidza kuti cenospheres ine basa rakanaka rekusapinda kwemvura uye rinogona kushandiswa sechizadza chekuvhara mvura. Iyo polymer simende-yakavakirwa mvura isingapindi mvura inogadzirwa nekushandisa mabheji anoyangarara uye montmorillonite, kuwedzera cenospheres, kuvandudza kuyerera kwesimende slurry uye kuderedza mutengo wekugadzira. 15% cenospheres inowedzerwa mukugadzirwa, uye chigadzirwa chine kuita kwakanaka kwemvura.
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5. Zvimwe zvipfeko
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Uchishandisa cenospheres sekuzadza, mukuwedzera kune machira ari pamusoro, poda yakaoma inoratidzira kupisa kwemafuta ekudzivirira ine yakaderera thermal conductivity, yakakwira kutaridzika, yakakwira kupfeka kuramba, kupisa kwemoto kunonoka uye kupikisa kwemamiriro ekunze kunogona kuvandudzwa. Iyo ine anti-corrosion uye asidhi uye alkali kuramba. Kana iyo yekupfekedza iri mutete zvakanyanya, inogona kupfuta uye ine yakanaka anti-mheni kurova kuita.
Nguva yekutumira: Mar-15-2022