Silica poda inogadzirwa nequartz yechisikigo (SiO2) kana fused quartz (amorphous SiO2 mushure mekunge quartz yechisikigo yakanyungudutswa uye yakanyoroveswa pakupisa kukuru) kuburikidza nekupwanya, kugaya, flotation, acid washing kucheneswa, kuchena kwemvura kurapwa uye mamwe maitiro.Saka chii chekuita uye kugadzirwa kwesilicon powder?Izvi zvinotevera zvinotsanangura kushanda kwesilicon powder uye maitiro ekugadzirasiliconguyo rekukuya.

Kuwedzera kune yakaderera kupisa kwekuwedzera coefficient, yakanakisa dielectric pfuma, yakakwirira yekupisa conductivity, yakanaka kumiswa kuita uye zvimwe zvakanaka zvivakwa, zvimiro zvesilica poda zvinosanganisira zvinotevera:

(1) Kuchengetedzwa kwakanaka: nekuda kwekuchena kwakanyanya kwesilicon poda, yakaderera kusvibiswa kwemukati, yakagadzikana kuita uye yakanakisa kuvharirwa kwemagetsi, chigadzirwa chakaporeswa chine yakanaka insulation uye arc kuramba.

(2) Inogona kuderedza exothermic peak tembiricha ye epoxy resin kurapa maitiro, kuderedza mutsara wekuwedzera coefficient uye shrinkage rate yechigadzirwa chakarapwa, nokudaro kubvisa kushushikana kwemukati kwechigadzirwa chakarapwa uye kudzivirira kuputika.

(3) Corrosion resistance: silica poda haisi nyore kuita nezvimwe zvinhu, uye haina makemikari anoita nemaasidhi akawanda uye alkalis.Zvimedu zvaro zvakafukidzwa zvakaenzana pamusoro pechinhu, nekudzivirira kwakasimba kwekuora.

(4) Iyo particle grading inonzwisisika, iyo inogona kuderedza uye kubvisa sedimentation uye layering kana yashandiswa;Inogona kukwidziridza kusimba uye kumanikidza kwechigadzirwa chakarapwa, kunatsiridza kupfeka kuramba, kuwedzera kupisa kwechigadzirwa chakarapwa, uye kuwedzera murazvo wemoto.

(5) Iyo silica poda inobatwa ne silane coupling agent ine yakanaka kunyorova kune akasiyana resin, yakanaka adsorption performance, nyore kusanganisa uye hapana agglomeration.

(6) Kuwedzerwa kwe silica poda sekuzadza mu organic resin hakungonatsiridza zvimiro zvechigadzirwa chakarapwa, asi zvakare kunoderedza mutengo wechigadzirwa.

Iyo nzira yekugadzira silica poda inosanganisira yakaoma kugaya uye kunyorova.

Dry kugaya silicon poda yekugadzira maitiro: isa iyo silicon poda mbishi zvinhu mukatisiliconorekugayachigayomuchinayekukuya.Kukuya kunogona kuramba kudyisa nekuburitsa, kana kuisa huremu hwezvinhu zvakati wandei panguva imwe chete, uyezve kuburitsa mushure mekuramba vachikuya kakati wandei;Paunenge uchiburitsa, saizi yechidimbu inodzorwa neiyo yakanaka poda classifier.Zvigadzirwa zvakakasharara zvinodzoserwa paguyo kuti zvigayezve kana sezvigadzirwa, uye zvigadzirwa zvakanaka zvichave zvigadzirwa.Pakukuya kwakaoma, nyatso chengetedza hunyoro hwezvinhu zvekukuya, uye chigadzirwa hachizove chakaoma.

Kunyorova kukuya silica poda yekugadzira maitiro: isa huwandu hwehuremu silica poda mbishi zvinhu muguyo rebhora panguva imwe chete, wedzera huwandu hwakakodzera hwemvura, uye iyo yekushanda yekumisikidza i65% ~ 80%;Mushure mekuramba uchikuya kweanopfuura maawa gumi, dururira slurry, shandisa nzira yekudzvanya yekusefa kana kuiisa mudhiramu rezvinhu kuti riite kunaya uye kupera mvura, uye uwane keke rinotakura mvura;Mushure mekuputika uye kuparadzirwa necrusher, iyo yakaenzana uye inoramba ichiiswa mugomba shaft inokurudzira dryer, uye chigadzirwa chinowanikwa mushure mekuoma.

Mukugadzirwa kwekuoma kwekukuya silicon poda, nyanzvi yesilicon poda grinder inogona kusarudzwa.HLMXsilicon powder ultra-fine verticalkugayachigayoinogadzirwa neHCMilling(Guilin Hongcheng) inogona kuita basa rakakura mukugadzirwa kwekuoma kwekukuya silicon poda.Nekuda kwekugadzirwa kwayo kwakanyanya, kurongeka kwepamusoro uye mhando yepamusoro yezvigadzirwa zvekukuya, yakunda kurumbidzwa kwevatengi, uye yakakodzera kwazvo sekugadzirwa kwesilicon podalinemidziyo.

Semunhu ane ruzivo mugadziri wemigodhi michina uye midziyo, HCMilling (Guilin Hongcheng) anorapa kugadzira akasiyana marudzi esilicon poda kukuyachigayomidziyo.Kana iwe uchida kuziva zvakawanda nezve silicon poda yekugadzira maitiro, ndapota bvunza HCM kuti uwane rumwe ruzivo.