ZhengZhou FS New Material Co.,Ltd
Vision: Harmony between Environment, economy and humankind. Mission: Focus on refractory, insulation and energy-saving, devote to safety , comfortability and sustainability, achieve CSV mission
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Fireplace Rope Insulation / Ceramic Fiber Twisted Rope Flexible Expansion Joint
Product Description
1. Ceramic fiber rope includes square braided rope, round braided rope and twisted rope.
2. They are made from high quality ceramic fiber material. The rope is reinforced with fiberglass filament, or stainless steel wire. Fiberglass filament reinforced rope can work in the temperature below 650C with electric insulating property, while stainless steel wire can work in the temperature 1100C with higher strength.
3. Ceramic fiber textiles (cloth, tape and rope) contain a certain amount of binder material which is normally burned at lower temperature and does not affect the insulation property.
4. Twisted rope is a soft rope, while square and round braid are more dense and solid.
Feature
1. Excellent high temperature stability
2. Excellent tensile strength
3. Excellent thermal electrical insulation
4. Excellent chemical stability resistance
5. Low thermal conductivity.
Application
They are widely used in Welding,foundry works,Aluminum and steel mills,Boiler insulation and seal,exhaust systems,Shipyards,refineries,power plants and chemical plants etc.Such as
(1) High temperature pipe insulation and sealing
(2) Cable and wire insulation coating
(3)Coke oven opening sealing
(4) Pyrolyzer brick wall expansion joints
(5) Electric stove and bake oven’s door sealing, boiler
(6) High temperature gas seals
(7) Flexible expansion joint connection
(8) Furnace curtains and heat zone separators
Technical Data
| Classification | 1.Ceramic fiber round rope 5-100mm 2.Ceramic fiber square rope 5*5-80*80mm 3.Ceramic fiber twisted rope 10-80mm |
| Reinforcement | 1.Glass filament 2.stainless steel wire |
| Technical data | |
| Al2O3 | ≥45% |
| SiO2 | ≥46% |
| Fiber diameter (microns) | 2-5 |
| Ignition loss(%) | 18 ± 3 |
| Continuous Working Temperature (℃) | 1.650(Glass filament) 2.1050(stainless steel wire) |
| Thermal Shrinkage(%) | <4%(1150℃9hours) |
| Thermal conductivity(%) | <0.20 (800℃) |
| Bulk density(kg/m3) | 350 - 620 |