Zvakanakira zve lead salt stabilizers zvinosanganisira:
1. Kugadzikana kwakanaka kwekupisa: Nekugona kwayo kuchekerera, inogona kutsiva maatomu echlorine asina kugadzikana, simbi yakawanda, uye kugona kwayo kupinza HCl.
2. Kudzivirira kwemagetsi kwakanaka: Mutengo wakaderera.
3. Kudzivirira chiedza zvakanaka: Dzimwe mhando dzine mafuta akanaka. Dzakadai se lead dihydrogen phosphate, ine kugadzikana kwakanaka, antioxidant uye UV shielding effects, uye inogona kupa ma profiles kugadzikana kwakanaka kwechiedza uye kugadzikana kwekunze kwe thermal oxygen, pamwe nekutsvedzerera kwepamusoro. Kusanganisa neTiO2 kunogona kuderedza huwandu hweUV absorbers uye antioxidants zvinoshandiswa, uye Hechuan ndiyo system yakagadzikana inoshandiswa zvakanyanya muma profiles ePVC muChina.
4. Kugona kugadziriswa zvakanaka: Yakakodzera nzira dzakasiyana dzekugadzirisa uye ine basa reruvara ruchena.
Zvakashata zve lead salt stabilizers zvinosanganisira:
1. Guruva guru: Panguva yekushandiswa, pane guruva rakawanda uye zviyero zvakawanda, izvo zvinogona kukonzera zvikanganiso zvekuyera uye zvine simba guru pamhando yemaprofiles, zvichikonzera kusvibiswa. Kufema guruva kune chepfu kumuviri wemunhu.
2. Mikana yekushandisa shanduko yeruvara rwebhuruu rakasviba inowedzera.
3. Munyu wemonomer lead unoora nePVC resin muprofile kuti ugadzire HCl nePbCl2: izvi zvinokonzeresa kunaya kwesimbi nguva dzose. Padzinotama dzichienda pamusoro peprofile, munzvimbo dzine kusvibiswa kwakawanda kwesulfur, kusvibiswa kwesulfur kunowanzoitika, zvichikonzera kuchinja kweruvara rweprofile. Nokudaro, zvinhu zvinofukidza lead cadmium ion, zvinhu zvinochera, nezvimwewo zvinofanirwa kuwedzerwa mufomura yemunyu welead. Basa radzo nderekugadzira zvinhu zvine tsvina senge machloride anogadzirwa neprofile, kudzivirira kunaya kwesimbi chloride dzisingaenderane zvakanaka, uye kudzivirira kusvibiswa kwesulfurization uye kuchinja kweruvara.
4. Kusapararira zvakanaka: Zvinogadzirisa munyu wemutobvu hazvina kupararira zvakanaka.
5. Chepfu yakanyanya: Zvinosimbisa munyu wemutobvu zvine chepfu yakawanda.
6. Hunhu hwekutanga hwekudhaya: Zvinhu zvinosimbisa munyu we lead zvine hunhu hwekutanga hwekudhaya, zvichiita kuti zviome kuwana zvigadzirwa zvinopenya uye zvigadzirwa zvine mavara akajeka.
7. Kushaikwa kwekunyorovesa: Zvinhu zvinosimbisa munyu wemutobvu hazvina mafuta uye zvinogona kusvibiswa nesarufa.
Muchidimbu, zvinhu zvinosimbisa munyu we lead zvine zvazvakanakira zvakasiyana mukugadzirwa kwepurasitiki, asi kunewo matambudziko makuru asingagoni kufuratirwa. Mukushanda kwakakodzera, zvakakosha kufunga nezvezvinhu izvi zvizere uye kutora matanho anoenderana nazvo kuti zvikunde zvikanganiso zvazvo.
Nguva yekutumira: Ndira-08-2025
