Small Business Innovation Research/Small Business Tech Transfer
Polymer-Reinforced, Nonbrittle, Lightweight Cryogenic Insulation for Reduced Life-Cycle Costs
Project Description
This Phase II SBIR project focuses to continue developing cryogenic insulation foams that are flexible, deforming under compression. InnoSense LLC (ISL) demonstrated enhanced structural and insulation properties in Phase I to establish NASA use potential. In particular, ISL demonstrated a 30% increase in thermal shielding properties over baseline polyurethane foams. These foams were easily formed into a variety of shapes resisting high impact loads without damage. The coated foams were extremely hydrophobic showing excellent resistance to moisture. These materials insulated liquid nitrogen temperatures with one inch of insulation thickness. Upon fine tuning the foam formulations in Phase II, cryogenic insulation performance will be tested at liquid hydrogen and liquid oxygen temperatures. ISL has teamed with a large NASA prime contractor for computer modeling and performance validation during Phase II. For assuring success, ISL has committed $100K of co-funding during Phase II, and secured $300K as Phase III Follow-on funding from a commercialization partner. A technical and business team is now in place for successful execution of the project. At project end, we expect to achieve a TRL Level of at least 6 from 3 in the beginning.
More »
Anticipated Benefits
Efficient and affordable insulation is very attractive for a wide range of consumer applications ranging from pipeline insulation to advanced technology research. Currently aerogel-lined fabrics are used for extreme temperature insulation in clothing and other building materials. ISL's technology introduces a lightweight, inexpensive, and moldable foam insulation that can be customized to a variety of shapes and flexibilities. The immediate market for the foam lies in the Aerospace industry. ISL's foam technology has the potential to insulate advanced aircraft fuel tanks while providing a flame-resistant layer. Currently, new and exciting products are implementing aerogel technology that ISL is utilizing.
Current NASA spacecrafts are fueled by liquid hydrogen and oxygen. To complete NASA missions cost-effectively, it is necessary to conserve these fuels by limiting cryogenic fuel boil-off. Current insulations absorb water while at the launch pad, thus increasing the overall liftoff load by up to 1000 lbs. NASA would greatly benefit from an advanced cryogenic insulation system that would reduce fuel boil-off and atmospheric water absorption. Such insulation would reduce liftoff weight by not only limiting water uptake, but also by reducing the necessary insulation thickness to maintain liquid fuel. Applications for such a material would include rocket fuel systems, terrestrial launch pad fuel transport lines, and orbital depot systems. This insulation could also be expanded for use in advance technology research including superconductors and advanced energy systems. Currently ground and launch operations account for 45 60% of total costs. The outcome of this project will greatly reduce these costs. More »
Current NASA spacecrafts are fueled by liquid hydrogen and oxygen. To complete NASA missions cost-effectively, it is necessary to conserve these fuels by limiting cryogenic fuel boil-off. Current insulations absorb water while at the launch pad, thus increasing the overall liftoff load by up to 1000 lbs. NASA would greatly benefit from an advanced cryogenic insulation system that would reduce fuel boil-off and atmospheric water absorption. Such insulation would reduce liftoff weight by not only limiting water uptake, but also by reducing the necessary insulation thickness to maintain liquid fuel. Applications for such a material would include rocket fuel systems, terrestrial launch pad fuel transport lines, and orbital depot systems. This insulation could also be expanded for use in advance technology research including superconductors and advanced energy systems. Currently ground and launch operations account for 45 60% of total costs. The outcome of this project will greatly reduce these costs. More »
Primary U.S. Work Locations and Key Partners
| Organizations Performing Work | Role | Type | Location |
|---|---|---|---|
| Innosense Corporation | Lead Organization |
Industry
Minority-Owned Business,
Small Disadvantaged Business (SDB),
Women-Owned Small Business (WOSB)
|
Torrance, California |
Kennedy Space Center
(KSC)
|
Supporting Organization | NASA Center | Kennedy Space Center, Florida |
Primary U.S. Work Locations
-
California
-
Florida
Suggest an Edit
Recommend changes and additions to this project record.