METHOD OF PRODUCING SINGLE ACTION THERMOSTABILISING MATERIAL Russian patent published in 2009 - IPC C09K5/02 

FIELD: chemistry.

SUBSTANCE: invention relates to single action thermostabilising material which consists of a mixture which contains calcium sulphate dihydrate as binder with endothermic effect of decomposition in form of semihydrate calcium sulphate and water with the following ratio of components in wt %: semihydrate calcium sulphate 29 to 41; water 14 to 21; crystalline hydrate - the rest; and layers of aluminium hydroxide and sealing compound deposited successively on the upper surface of the said mixture in the following ratio, in mm: aluminium hydroxide from 0.3 to 1.0; sealing compound from 0.4 to 1.0.

EFFECT: obtaining single action thermostabilising material which allows for prolonged retention of high temperature of a component of an electronic device, and prevention of dehydration during storage.

1 cl, 2 tbl, 5 ex