fireproof welding blankets ceramic fiber cloth
Chemical and Physical Data:
Chemical Composition (refractory fiber only): Total Al2O3 and SiO2 >97% ( Al2O3: 47%); Fe2O3: < 1.1%
Fiber Physical Properties: Fiber Diameter 2 - 4 microns; Fiber Length 100 - 250mm;
Refractory fiber content >85%
Fiber Shrinkage (1800° F, 3h) < 3.5%; Weight Loss(1800° F) 8-10%
Working Temperature : 1,800° F. for Continuous Use; 2300° F Maxmium
Product Styles:
Standard Size: 39.4" x 33 Yard (1m x 30m) Thickness:2mm or 3mm
ie. Standard size: 2mmx1mx30m or 3mmx1mx30m
weight : 30kgs/roll or 45kgs/roll
Packing: plastic bag inside, then plastic woven cloth outside or then on pallet.
Jiuhua Ceramic Fiber is an aluminosilicate based refractory fiber, white, odorless.
Main ceramic fiber products: cloth, rope, tape, sleeve, twisted rope, round braid, square braid,yearn.
exhibit high temperature stability for continuous use at temperatures up to1000°C (1800°F),It can be used for high temperature applications up to 2300° F(1260º C).
Applications: expansion joints, safety blankets, curtains, welding blankets, protective and insulating covers, shields, gaskets, cable or pipe wrapping, etc.as well as aluminum and steel mills, boiler insulation and seal,power plants and chemical plants.
Main character: lightweight with very low thermal conductivity. low heat storage, excellent thermal shock resistance, resist corrosive chemicals such as commonly used acids and alkalis (except hydrofluoric acid ,phosphoric acid, and concentrated alkali.)
