Chinhu chikuru che talc i magnesium silicate ine mvura ye talc, uye iyo molecular formula ndeye mg3 [si4o10] (OH) 2. Talc ndeye monoclinic system.Iyo crystal ndeye pseudohexagonal kana rhombic, dzimwe nguva inoonekwa.Iwo anowanzo compact, makuru, seshizha, radial uye fibrous aggregates.Haina ruvara, yakajeka kana kuti chena, asi ine chiedza chegirini, yero, tsvuku kana kunyange yakatsvuka nekuda kwehuwandu hushoma hwetsvina;iyo cleavage surface is pearl luster.Kuoma 1, chaiyo giravhiti 2.7-2.8.

Hunhu
Talcum poda ine yakanakisa yemuviri uye makemikari zvimiro, senge lubricity, moto kuramba, acid kuramba, insulation, yakakwira kunyungudika, kusashanda kwemakemikari, kunaka kwekuvhara simba, kupfava, kupenya kwakanaka, adsorption yakasimba, nezvimwewo nekuti chimiro chekristaro chetalc chakaturikidzana. , ine katsika kekutsemuka kuita zvikero uye mafuta chaiwo.

Talcum poda tsanangudzo
200mesh, 325mesh, 600mesh, 800mesh, 1250mesh, 2000mesh, 5000mesh, uye 8000mesh.
Kuchena: kubva 85% kusvika 96%

Application
1. Coating giredhi: inoshandiswa kune white pigment uye marudzi ose emvura-based, mafuta-based, resin industrial coating, primer, pende yekudzivirira, nezvimwewo.
2. Pepa giredhi: rinoshandiswa sekuzadza kune ese marudzi emapepa uye mapepa, huni asphalt control agent.
3. Plastiki giredhi: inoshandiswa sekuzadza kwepolypropylene, nylon, PVC, polyethylene, polystyrene, polyester uye mamwe mapurasitiki.
4. Rubber giredhi: inoshandiswa kune rubber filler uye rubber zvigadzirwa.
5. Cable giredhi: inoshandiswa kune cable rubber additive uye cable isolation agent.
6. Ceramic giredhi: inoshandiswa kugadzira electric porcelain, wireless electric porcelain, zvakasiyana-siyana zvemaindasitiri ceramics, kuvaka ceramics, zuva nezuva ceramics uye glaze, nezvimwe.
7. Mvura isingapindi mvura: inoshandiswa kuputira mvura, kuvhara kwemvura, mafuta asina mvura, nezvimwewo.
8. Fine talcum poda: inoshandiswa kune yakakwirira-giredhi pendi yekuputira, mapurasitiki, tambo rabha, zvizorwa, copper bepa rekuta, textile lubricant, nezvimwe.