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STABILIZED, AQUEOUS PHENOLIC RESIN BINDERS FOR MINERAL WOOL AND METHOD FOR THE PRODUCTION OF MINERAL WOOL PRODUCTS
STABILIZED, AQUEOUS PHENOLIC RESIN BINDERS FOR MINERAL WOOL AND METHOD FOR THE PRODUCTION OF MINERAL WOOL PRODUCTS
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机译:用于矿棉的稳定的水性酚醛树脂粘合剂及其生产方法
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摘要
A stabilized aqueous phenolic binder for mineral wool comprising an emulsified phenolic resin consisting essentially of a phenolic resin having a degree of conversion of phenol of 99 % or more, said binder containing a protective colloidal agent of an addition terpolymer consisting essentially of a carboxylic functional monomer X, a relative water-insoluble monomer Y, and a urethane functional associative monomer Z having the formula: -[X]-[Y]-[Z]-. A method of producing an emulsifiable phenolic resin; an emulsifiable phenolic resin obtainable by the method; a method of producing a stabilized phenolic binder for mineral wool; a stabilized phenolic binder obtainable by the method; use of said binder in production of mineral wool products; methods of producing mineral wool products; and mineral wool products obtainable by the methods.
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