At the 2009 Paris Air Show, NINGBO BODI SEALS CO.,LTD Sealing Technologies will be showcasing several new sealing materials and innovations to help aerospace customers meet the industry’s growing safety and performance requirements.
The company showcased new heat resistant flame retardant materials, new PTFE seals, PTFE O-RINGS ,and new EPDM and FKM development materials.
Vinay Nilkant, vice president of the Global Mobile Division at BODI Sealing Technologies, said: “Our aerospace customers are constantly striving to be faster, safer and more efficient, which in turn requires us to innovate to help them achieve those goals. “The launch of several new productivity-enhancing products underscores BODI’s commitment to being a global leader and development partner in the industry.”
The company’s new patented fire protection fabric is designed to work in extreme conditions. The fabric has been tested to standard aircraft flask seals and meets AC20-135 fire protection requirements. It acts as a barrier providing up to 15 minutes of necessary corrective action. The fabric works in the same way as other standard industry solutions, but is more cost effective.
For use in dynamic reciprocating applications requiring low friction, the new Omegat OMS-CS cap seals are two-piece stem seal kits consisting of a special polytetrafluoroethylene (PTFE) ring and seal ring reinforcement. The seal has low breakout and friction friction and is chemically compatible with aerospace fluids and lubricants. It also has excellent wear and crushing characteristics, as well as oblique gas slots and oil grooves.
The newly developed EPDM material LM426288 is suitable for low pressure static sealing at -77°C and has excellent resistance and swelling properties in AS1241 phosphate ester hydraulic oil. The material provides compression set resistance at high temperatures and short-term thermal stability up to 150°C for high temperature hydraulic systems such as hydraulic brakes.
FKM development material LM426776 is suitable for low pressure static sealing at -67°C and exhibits excellent resistance to a variety of aerospace media including jet turbine and gear lubricants, high and low aromatic jet fuels, and refractory hydraulic oils. hydrocarbons. The material provides short-term resistance to high temperatures up to 270°C and long-term resistance to compression up to 200°C.
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Post time: Aug-17-2023