page_banner

HGM Hollow Glass Microspheres thermal kuputira vagadziri

HGM Hollow Glass Microspheres thermal kuputira vagadziri

Tsananguro Pfupi:

Iyo yegomba girazi microspheres yakabuda-chena muchimiro, inova yakasununguka poda zvinhu zvine yakanaka fluidity. Hunhu hwacho ndehwokuti: kuputira inzwi, kudzora kwemoto, kuputira kwakanaka kwemagetsi, kuwanda kwepasi, kufema kwemafuta mashoma, uye simba rakakwira. Inoshandiswa zvakanyanya mukudhinda inki, zvinonamatira, mapurasitiki einjiniya, yakagadziriswa rabha, uye zvikamu zvekudzivirira zvemagetsi. Nekuda kwekuita kwayo kwakagadzikana, yakanaka yekudzivirira mamiriro ekunze, uye mutengo wakaderera, yakave yakashandiswa zvakanyanya.

Izvo zvakakosha zvemakomba girazi ma microspheres isilicon dioxide-SiO2 uye aluminium oxide-Al2O3 mushure mekudzingwa uye kurongedzwa pakukwirira kwepamusoro kwe1400°C. Iyo dhayamita yemhango yegirazi microspheres iri pakati pe5 ne1000 microns.


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Nhanganyaya yegomba girazi microspheres

Iyo yegomba girazi microspheres yakabuda-chena muchimiro, inova yakasununguka poda zvinhu zvine yakanaka fluidity. Hunhu hwacho ndehwokuti: kuputira inzwi, kudzora kwemoto, kuputira kwakanaka kwemagetsi, kuwanda kwepasi, kufema kwemafuta mashoma, uye simba rakakwira. Inoshandiswa zvakanyanya mukudhinda inki, zvinonamatira, mapurasitiki einjiniya, yakagadziriswa rabha, uye zvikamu zvekudzivirira zvemagetsi. Nekuda kwekuita kwayo kwakagadzikana, yakanaka yekudzivirira mamiriro ekunze, uye mutengo wakaderera, yakave yakashandiswa zvakanyanya.

Izvo zvakakosha zvemakomba girazi ma microspheres isilicon dioxide-SiO2 uye aluminium oxide-Al2O3 mushure mekudzingwa uye kurongedzwa pakukwirira kwepamusoro kwe1400°C. Iyo dhayamita yemhango yegirazi microspheres iri pakati pe5 ne1000 microns.

Kushandiswa kwemhango girazi ma microspheres

1.Light uremu uye hombe vhoriyamu
Kuwanda kwemahombekombe egirazi akakomberedzwa ingangoita chegumi chekuwanda kwecustomer filler particles. Mushure mekuzadza, inogona kudzora zvakanyanya huremu hwesimba hwechigadzirwa, kutsiva uye chengetedza mamwe mabhureni ekugadzira, uye kudzikisa mutengo wechigadzirwa.

2.High yakapararira, yakanaka liquidity
Nekuti hollow girazi mabheji zvidiki zvidimbu, ivo vane zvirinani fluidity mune emvura resin pane flake, tsono kana zvisina kujairika zvakagadzirwa mafirita, saka ivo vane yakanakisa mould yekuzadza mashandiro. Izvo zvinonyanya kukosha ndezvekuti gomba regirazi microspheres isotropic, saka ivo havazove nekushomeka kwekusaenderana kushomeka kwezvikamu zvakasiyana nekuda kwenzira, uye nekuona kudzikama kwechinhu kwechigadzirwa pasina kukamurwa.

3.Kudziyisa kupisa, kuputira kurira, kuputira, kudzika kwemvura kwakadzika
Iko mukati mehombodo yegirazi mhete iri gasi rakatetepa, saka iine hunhu hwekudzivirira inzwi uye kupisa kupisa, uye inozadza kwazvo yekuchengetedza kupisa kwakasiyana uye zvigadzirwa zvekudzivirira. Iyo yekupisa yekuisa midziyo yemhango girazi microspheres inogona zvakare kushandiswa kuchengetedza icho chigadzirwa kubva kune chakapisa kuvhunduka kunokonzerwa nekuchinjana pakati pekukurumidza kupisa uye nekukurumidza kutonhora mamiriro. Kukwirisa kwepamusoro uye kuderera kwemvura kwakadzika kunoita kuti ishandiswe zvakanyanya mukugadzirisa uye kugadzirwa kwemidziyo yekuvhara waya.

4.Kuderera kwemafuta
Izvo zvidimbu zveiyo sphere zvinotarisa zvidiki kwazvo zvakasarudzika nzvimbo nzvimbo uye yakaderera mafuta kutora. Munguva yekushandisa, huwandu hwesiniki hunogona kuderedzwa zvakanyanya. Kunyangwe pasi pechirevo chekuwedzera kwakanyanya, iyo viscosity haizowedzere yakawanda, iyo inovandudza zvakanyanya kugadzirwa uye nemamiriro ekushanda. Wedzera kugona kwekugadzira ne10% -20%.
girazi girazi microspheres izadza uye inovhenekesa mumiririri wekupenda, rabha, mapurasitiki akachinjika, girazi faibha rakasimbisa mapurasitiki, dombo rekugadzira, putty uye mamwe maindasitiri; oiri uye gasi munda wekuchera maindasitiri anokwanisa kuburitsa yakakwira-simba yakaderera-simbi simende slurry uye yakaderera-density nekushandisa kwayo yakakwira compressive uye yakaderera-density zvivakwa Drilling fluid.


  • Pashure:
  • Zvadaro:

  • Nyora yako meseji pano uye uitumire kwatiri