Ukuqaqamba okwandisiweyo kwe-perlite luhlobo lolwakhiwo olunemisonto emhlophe, emhlophe, ecekeceke eyenziwe ngezinto ezenziwe ngentaba-mlilo e-vitreous lava ngokutyumza, ukutshisa, ukosa kunye nokwandisa. Inomthamo omncinci, ukuqhuba okuphantsi kwe-thermal, uzinzo lweekhemikhali olulungileyo, olungatshiyo, olungenakutsha kunye nolungenako ukutsha. Ityhefu, ayinasiphelo, ifunxa isandi kunye nezinye izinto.
I-perlite eyandisiweyo eqaqambileyo (eyandisiweyo ye-perlite yobushushu obusezantsi kunye nobunjineli obunamandla) yimveliso efunyenwe ngokukhetha amasuntswana amancinci e-powder ecolekileyo kunye ne-ore kwisitya se-shaft esime nkqo ngegesi yendalo njengomthombo wobushushu, kunye nokufudumeza nokwanda. Imveliso eyandisiweyo ifafazwa nge-silicone kumphezulu we-perlite eyandisiweyo, eyila isakhiwo se-hydrophobic. Umbala, ubuninzi bexinene kunye nokubalulwa kwemveliso kuyafana nokwandiswa kwesiqhelo se-perlite. Le mveliso isetyenziselwa ulwakhiwo lobungakanani obukhulu beqondo lobushushu lobushushu obuphantsi, obunje ngeyunithi yokuvelisa umoya yeoksijini, igesi yendalo, i-hydrogen engamanzi, i-nitrogen engamanzi, i-oksijini engamanzi izithuthi zothutho kunye neenqanawa. Le mveliso inentsebenzo elungileyo yeqondo lokushisa elisezantsi.
Hayi. | Umba | Iyunithi | Ukusebenza | |||
Uhlobo lwe-SP-50 | Uhlobo lwe-SP-60 | |||||
1 | Unizi lolwapho kuyiwa khona | Kg / m3 | 35~50 | 45~60 | ||
2 | Ubungakanani betephu | Kg / m3 | 45~60 | 55~70 | ||
3 | Ubungakanani beParticle (wt% ratio) | Isantya sokuhamba kwe-1.2mm | % | 1.2mm-0.154mm ≥90% | 1.2mm-0.154mm ≥90% | |
Ukuhamba kwenqanaba le-0.154mm | % | Ubungakanani be-0.154mm 10% | Ubungakanani be-0.154mm 10% | |||
4 | Ubunzima bokufuma (wt% ratio) | % | -0.5 | -0.5~1 | ||
5 | Phinda ujonge i-engile (xa ukuphakama ingqokelela ye-100mm) | 0 | 33~37 | |||
6 | Ukwandisa ubuninzi ngexesha lokugcwalisa | Isikhokelo | % | 25 | ||
Umoya | % | 35 | ||||
7 | Ukuqhutywa kwe-thermal (ixabiso eliqhelekileyo lobushushu bomoya kwi-77K-- 310K) | w / (mk) | 0.022~0.025 | 0.024~0.026 | ||
8 | Iqondo lobushushu elisebenzayo | ℃ | -200~800 | |||
Qaphela: Ubuninzi beetafile, uxinzelelo lwempompo lelona xabiso liphezulu. |