Tsanangudzo yezvigadzirwa: 1. High-dimensional B cotton: fibre-resistant fiber inogadzirwa nekutenderera, yakagadzirwa nemagetsi anonyunguduka ivhu revhu.2. High-dimensional S cotton: fibre isingadziviriri moto inogadzirwa nekutenderera, inogadzirwa muvhu redombo ne electrofusion.3. Sila cotton: fibre isingadziviriri moto inogadzirwa nekutenderera inogadzirwa nemusanganiswa wefused alumina uye silica.4. Zirconium-ine cotton muSierra: iyo refractory fiber inogadzirwa nekutenderera inogadzirwa nemusanganiswa wefused alumina, silica uye zirconia.5. Sierra chrome-ine cotton: iyo refractory fiber inogadzirwa nekutenderera inogadzirwa nekunyunguduka musanganiswa wealumina, silica uye chromium oxide.Mafibisi ese anogona kuramba makemikari kurwisa kunze kwehydrofluoric acid, phosphoric acid uye yakasimba alkali.
Nguva yekutumira: Mar-15-2023