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What type of inflatable material (envelopes) will be used?

April 26, 2017envelopes Inflatable material type Used

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What type of inflatable material (envelopes) will be used?

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MARS will be constructed with composite fabrics used in airships today. The fabric will be either woven Dacron or Vectran with an inner laminated coating of Mylar to reduce porosity and an exterior coating of Tedlar which will provide ultra-violet protection, scuff resistance and color. Dacron is used for boat sails, Mylar in silver toy helium balloons, and Tedlar is the plastic coating found in all-weather house siding.