An insulating foam made up of wood might offer associate degree eco-friendly different to the petroleum-based product in use these days.
Created by researchers from the Fraunhofer Institute, the wood-based foam was made by 1st grinding the wood particles to create a slippy resolution. Adding gas to the froth then caused it to expand into a frothy foam that hardened into a light-weight, porous material. The hardening of the froth was helped on by natural substances within the wood, however the method might even be elicited by chemicals.
When analyzed, the wood foam scored well for its thermoinsulating and mechanical properties similarly as its moisture-related characteristics. The team is currently operating to see that sorts of wood works best and the way to rescale the method for business production.
Created by researchers from the Fraunhofer Institute, the wood-based foam was made by 1st grinding the wood particles to create a slippy resolution. Adding gas to the froth then caused it to expand into a frothy foam that hardened into a light-weight, porous material. The hardening of the froth was helped on by natural substances within the wood, however the method might even be elicited by chemicals.
When analyzed, the wood foam scored well for its thermoinsulating and mechanical properties similarly as its moisture-related characteristics. The team is currently operating to see that sorts of wood works best and the way to rescale the method for business production.
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http://www.ideaconnection.com/new-inventions/wood-based-insulating-foam-08099.html
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