Product description: 1. High-dimensional B cotton: fire-resistant fiber produced by spinning process, produced by electric melting flint clay. 2. High-dimensional S cotton: fire-resistant fiber produced by spinning process, produced in flint clay by electrofusion. 3. Sila cotton: the fire-resistant fiber produced by the spinning process is produced by the mixture of fused alumina and silica. 4. Zirconium-containing cotton in Sierra: the refractory fiber produced by the spinning process is produced by the mixture of fused alumina, silica and zirconia. 5. Sierra chrome-containing cotton: the refractory fiber produced by the spinning process is produced by melting the mixture of alumina, silica and chromium oxide. All fibers can resist chemical attack except hydrofluoric acid, phosphoric acid and strong alkali.
Post time: Mar-15-2023