Gypsum board and method for preparing one kind of absorbing

The present invention relates to a method for preparing gypsum board and absorbing. Absorbing gypsum board, comprising: gypsum clinker 250-375 parts by weight, 0-10 parts by weight of superplasticizer, 25-150 parts by weight of flake graphite, 25-150 parts by weight of ferrite, starch 5- 300-400 parts by weight 15 parts by weight, 1-5 parts by weight of carbon fibers, water. It is also provided a method of preparation. Object of the present invention is to provide a radiation function, can effectively absorb electromagnetic radiation daily indoor environment, to improve indoor living environment plasterboard.