It is made of the high quality textiles-grade ceramic bulk fiber mixed with long fiber binder through our special technological process. Each yarn is reinforced by a fiberglass filament in order to improve the tensile strength while weaving , braiding or knitting for other textiles. Extra metal wire reinforcement is available. Application: Basic raw materials for other ceramic fiber textiles. Specification: Ref. No. Reinforcement Temp. resistance (C degree) Diameter (tex) Multi-ply C101G Glass filament 650 525 up to 2000 2 or 3 C101S Glass filament+s.s.wire 1000 525 up to 2000 2 or 3.