A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROCESS FOR PRODUCING ISOCYANATE-BASED FOAM CONSTRUCTION BOARDS
A process for producing a polyurethane or polyisocyanurate construction board, the process comprising (i) providing an A-side reactant stream that includes an isocyanate-containing compound; (ii) providing a B-side reactant stream that includes a polyol, where the B-side reactant stream includes a blowing agent that includes a pentane and a blowing agent additive that has a Hansen Solubility Parameter (6t) that is greater than 17 MPa-0.5; and (iii) mixing the A-side reactant stream with the B-side reactant stream to produce a reaction mixture.
PROCESS FOR PRODUCING ISOCYANATE-BASED FOAM CONSTRUCTION BOARDS
A process for producing a polyurethane or polyisocyanurate construction board, the process comprising (i) providing an A-side reactant stream that includes an isocyanate-containing compound; (ii) providing a B-side reactant stream that includes a polyol, where the B-side reactant stream includes a blowing agent that includes a pentane and a blowing agent additive that has a Hansen Solubility Parameter (6t) that is greater than 17 MPa-0.5; and (iii) mixing the A-side reactant stream with the B-side reactant stream to produce a reaction mixture.
PROCESS FOR PRODUCING ISOCYANATE-BASED FOAM CONSTRUCTION BOARDS
PROCEDE DE FABRICATION DE PANNEAUX DE CONSTRUCTION EN MOUSSE A BASE D'ISOCYANATE
LETTS JOHN (author) / YAO CHUNHUA (author) / HUBBARD MICHAEL (author)
2017-06-15
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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