Sivkov G V, Smirnov V A, Dashkevich V L, Klimova E I, Kondakova L V, Snigireva T V, Merzliakova V I
Gig Tr Prof Zabol. 1991(9):28-30.
The 'Armos' fibre dusts are characterized by low cytotoxicity, absence of fibrogenicity, display non-toxic properties in single exposures with no skin-irritating and sensibilizing effects. In repeated introduction into the stomach, the trachea, and if inhaled, these dusts displayed weak toxic properties. Dust concentrations at 10 mg/m3 are in proximity to the threshold one. The MAC for 'Armos' dusts in working zone areas was recommended at 5 mg/m3 (4th class of hazardness).
“阿尔莫斯”纤维粉尘的特点是细胞毒性低，无致纤维化性，单次接触时表现出无毒特性，无皮肤刺激和致敏作用。在反复引入胃、气管以及吸入的情况下，这些粉尘表现出较弱的毒性。10毫克/立方米的粉尘浓度接近阈值。建议工作区“阿尔莫斯”粉尘的最高容许浓度为5毫克/立方米（危害等级为第四类）。
