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I-Fused Quartz Sand iBanga lokuQala kunye noKwandiswa kweThermal ePhantsi esetyenziswa ikakhulu kwindawo yokuphosa echanekileyo.Iimpawu eziphambili zemveliso (0.5-0.2mesh,1-0 Mesh, 1-0.5mesh 40-70Mesh)

Fused Quartz Sand First Grade with Low Thermal Expansivity mainly used in Precision casting area. Main product specifications (0.5-0.2mesh,1-0 Mesh, 1-0.5mesh 40-70Mesh) Featured Image
  • Fused Quartz Sand First Grade with Low Thermal Expansivity mainly used in Precision casting area. Main product specifications (0.5-0.2mesh,1-0 Mesh, 1-0.5mesh 40-70Mesh)
  • Fused Quartz Sand First Grade with Low Thermal Expansivity mainly used in Precision casting area. Main product specifications (0.5-0.2mesh,1-0 Mesh, 1-0.5mesh 40-70Mesh)
  • Fused Quartz Sand First Grade with Low Thermal Expansivity mainly used in Precision casting area. Main product specifications (0.5-0.2mesh,1-0 Mesh, 1-0.5mesh 40-70Mesh)

Inkcazelo emfutshane:

Njengezixhobo ezichasayo zokuthengisa iqokobhe lokuphosa ngokuchanekileyo, isanti ye-silica exutyiweyo kunye nomgubo zisetyenziswe ngokubanzi eUnited States naseYurophu, kwaye inani elikhulu leemvavanyo kunye nedatha yemveliso ibonisa ukuba ukusebenzisa isanti ye-silica ecocekileyo kunye nomgubo kumphezulu weqokobhe. ukwenza ukuphosa ngokuchanekileyo kuneenzuzo zabo.


Iinkcukacha zeMveliso

Iithegi zeMveliso

I.Iimpawu

1. Kufutshane nolwandiso lwe-thermal oluphantsi, oluphantsi kakhulu lwe-thermal conductivity.
2. Uzinzo oluhle kakhulu lwe-thermal.
3. Ukucoceka okuphezulu (umxholo weSiO2 ungaphezulu kwe-99.8%).
4. Iimpawu zeMichiza zizinzile kakhulu.
5. Ukuveliswa komatshini ngokubanzi, ubungakanani besuntswana lohlobo lwe-angle.

4

II.Imiba ephambili yesicelo

Ukutya okuziinkozo eFused quartz ikakhulu esetyenziswa kwisanti engaphezulu kunye nomgubo womphezulu ngokuchaneka ukuCalwa .ukutywinwa kombane, ipeyinti, ukwambathisa, irabha yeSilican, utyalo-mali kunye nomgangatho ophezulu wokugquma umbane njalo njalo.Umgangatho ophezulu we-quartz nozzle,Izixhobo zokuzalisa kubandakanya i-epoxy resin casting, ukutywinwa kwe-elektroniki, ipeyinti, ukutyabeka, njl.

III.Iiparamitha ezisisiseko

Ukuxinana koMninzi :2.2 g/m3
Ubunzima :7
Indawo yokuThobela:1700°C
Indawo yokunyibilika: 1750°C
I-Coefficient yoKwandiswa kweThermal: 0.1
PH ixabiso :6

IV.Ukuqulunqwa kwemichiza

  Ixabiso eliqinisekisiweyo Iinqobo zokuziphatha
SiO2 99.7% min 99.91%
Al2O3 500ppmmax 360ppm
Fe2O3 500ppmmax 150ppm

V. Iinkcukacha zokufumaneka

1. Ibhlokhi 0-60 mm
2. Igranula

0.5-0.2mm

5-3mm

3-1mm

1-0mm

20-40 umnatha

4-10 umnatha

70-120 umnatha

0.1-0.2mm

Siyinkampani yequartz yenye yezona zihamba phambili ekuveliseni, ukucola, ukutyumza kunye nokuthunyelwa kwamanye amazwe izinto zequartz eXuzhou China.
Sineminyaka engaphezu kwe-10 yamava emveliso kwi-precision casting kunye nezixhobo eziphikisayo.
Sikwabonelela ngenkcazo elungisiweyo ngokwemfuno yomxhasi, inokuveliswa ubungakanani obulungiselelweyo kunye neenkcukacha kwiimfuno zegranularity yabathengi.

◆Umboniso wemveliso
1.Nge-dielectric ephantsi rhoqo;Ubunyulu obuphezulu, ukusebenza ngcono kokufakelwa kombane, ubumhlophe obuphezulu;I-coefficient ephantsi kakhulu yokwandiswa kwe-thermal;
2.Iimpawu zeekhemikhali ezizinzile ngakumbi, i-asidi egqwesileyo kunye nokumelana ne-alkali, ukuxhathisa umhlwa, ukumelana nemozulu

  • Ngaphambili:
  • Okulandelayo:
    • Bhala umyalezo wakho apha kwaye uwuthumele kuthi

    Iindidi zeemveliso

    Cofa u-enter ukukhangela okanye i-ESC ukuvala