Patent ID: 8133583
Filing Date: 2012-03-13
Classification: D01F,Y10T

Abstract:
1. A fire retardant antiflux fiber, characterized in that it is composed of the following components: cellulose 60%˜80% by mass, silicon fire retardant (calculated as silicon dioxide) 15%˜36% by mass, tourmaline 0.1%˜5% by mass; the silicon fire retardant is selected from the group consisting of sodium silicate, potassium silicate or their mixture; the antiflux fiber has such indicators as follows: dry breaking strength: >1.7 cN/dtex, wet breaking strength: >0.9 cN/dtex, dry breaking elongation: >15%, deviation rate of linear density: 7%, whiteness: >75%, limiting oxygen index >30%.