Kutenthetsa Kutentha Kumayamwa Madzi Otsika Magawo Opanda Galasi
Ma microspheres a magalasi opanda kanthu amakhala ndi kulemera kopepuka, voliyumu yayikulu, kutsika kwamafuta otsika, mphamvu zopondereza kwambiri, komanso madzi abwino. Amagwiritsidwa ntchito kukhala zodzaza ndi zinthu zowunikira muzopaka utoto, mphira, mapulasitiki osinthidwa, mapulasitiki olimbitsa magalasi, miyala yopangira, putty ndi mafakitale ena; M'mafakitale opangira migodi yamafuta ndi gasi, kukana kwawo kolimba kwambiri komanso kutsika kwapang'onopang'ono kumatha kutulutsa simenti yamphamvu kwambiri komanso madzi obowola otsika kwambiri.
Magalasi ozungulira ma microspheres ndi magalasi opanda kanthu okhala ndi tinthu tating'onoting'ono, tomwe ndi zinthu zopanda chitsulo. Kukula kwa tinthu ting'onoting'ono ndi 28-120 microns, ndipo kuchuluka kwake ndi 0.2-0.6 g/cm3. Zili ndi ubwino wa kulemera kopepuka, kutsika kwamafuta otsika, kutsekemera kwa mawu, kufalikira kwakukulu, kutsekemera kwabwino kwa magetsi ndi kukhazikika kwa kutentha. Ndizinthu zatsopano zopepuka zopepuka zomwe zimagwiritsidwa ntchito mosiyanasiyana komanso magwiridwe antchito abwino kwambiri.
1: Maonekedwe amtundu ndi oyera. Ikhoza kugwiritsidwa ntchito kwambiri pazinthu zilizonse zomwe zili ndi zofunikira za maonekedwe ndi mtundu.
2: Mphamvu yokoka yopepuka komanso voliyumu yayikulu. Kachulukidwe ka magalasi ocheperako ndi pafupifupi gawo limodzi mwa magawo khumi a kachulukidwe ka tinthu tating'ono ta magalasi. Pambuyo podzaza, imatha kuchepetsa kwambiri kulemera kwa chinthucho, m'malo mwake ndikusunga ma resin ochulukirapo, ndikuchepetsa mtengo wazinthu.
3: Ili ndi mawonekedwe osinthika (lipophilic). Magalasi opanda magalasi ang'onoang'ono ndi osavuta kunyowa ndikubalalitsa, ndipo amatha kudzazidwa ndi utomoni wambiri wa thermosetting thermoplastic, monga polyester, pp, pvc, epoxy, polyurethane, etc.
Magalasi opanda ma microspheres amaperekedwanso ndi zokutira zopangira. Kupaka kwa conductive ndi makulidwe okhathamiritsa kumapereka tinthu tating'onoting'ono tokhala ndi ma conductivity abwino komanso zotchingira kwinaku ndikusunga phindu lopulumutsa kulemera lomwe limalumikizidwa ndi zida zapakatikati zotsika. Ma microbubbles awa ndi oyenera kugwiritsidwa ntchito pazankhondo, biotechnology, zida zamankhwala, zamagetsi, ndi mafakitale ena apadera.
Tsatanetsatane:
Mtundu: woyera
Chinyezi: ≤ 0.5%
Mlingo woyandama: ≥ 92%
Kachulukidwe kachulukidwe: 0.13g/cm ³- 0.15g/cm³
Tinthu kukula: D90 ≤ 100 µ m
Kachulukidwe weniweni: 0.24g/cm ³- 0.27g/cm³
Compressive mphamvu: 750psi
Kugwiritsa ntchito kwakukulu kwa magalasi opanda kanthu:
1. Kusintha kwa nayiloni, PP, PBT, PC, POM, PVC, ABS, PS ndi mapulasitiki ena amatha kusintha madzi, kuthetsa kukhudzana ndi magalasi a galasi, kuthana ndi nkhondo, kupititsa patsogolo mphamvu zowononga moto, kuchepetsa kugwiritsa ntchito magalasi, ndi kuchepetsa mtengo wopangira.
2. Kudzaza PVC yolimba, PP, PE, kupanga mbiri, mapaipi ndi mapepala, kungapangitse kuti zinthuzo zikhale zokhazikika bwino, kupititsa patsogolo kukhazikika komanso kutentha kwa kutentha, kupititsa patsogolo ntchito yamtengo wapatali, kupititsa patsogolo kupanga komanso kuchepetsa ndalama.
3. Wodzazidwa ndi PVC, PE ndi zingwe zina ndi zipangizo zotetezera m'chimake, zimatha kusintha kutentha kwa mankhwala, kutchinjiriza, kukana kwa asidi ndi alkali ndi katundu wina ndi ntchito yopangira mankhwala, kuonjezera linanena bungwe ndi kuchepetsa ndalama.
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