Belte r r a Cor p or at ion S afety M an ual D oc I D C H S M BE L 2 0 1 7 Pa g e 2 16 of 53 8 mec ha nic a l s y st e m 150 F IRE I so c y a na t e s a nd mos t pro duc ts c ontaining them a r e fla mm a ble T he y will burn a nd re l e a se tox ic ga s e s suc h a s c a rbon monox ide nitrog e n ox ides a nd h y d roge n c y a nid e B u rning p ol y ure th a ne prod u c ts m a de with i soc y a n a tes ma y r e lea se be nz e n e tol ue ne c a rbon monox ide nitrog e n ox ides a nd h y d ro g e n c y a nide 1 Dur ing foa mi n g a nd c u ring ope ra ti ons foa m t e mp e ra tur e s ma y rise a bov e 1 40C 284 F a c ondit ion t ha t could r e sult in sp ontane ous c ombus ti on The re for e it is i mporta nt t o c onsul t the suppli e r instruc ti ons or pr oduc t data she e t for r e c omm e nd e d thi c kne ss of f oa m 2 I so c y a na t e fir e s shoul d b e tre a ted a s a C lass C fire ha z a rd do not us e wa te r or foa m c ontaining fi re e x ti nguis he rs to e x ti ng uish flame s Use dr y c h e mi c a l p o wde r c a rbon diox ide or f ire fi g hti n g fo a m 3 The a r e a of the fir e must be e va c ua ted imm e diate l y F ire D e pa rtme nt sho ul d be noti fie d of the na ture o f the fi re ie isoc y a n a te pr odu c t and othe r c h e mi c a ls s u c h a s h y dro g e n c y a nide phos g e n e a nd c a rbon monox ide in the f ire Doc u m e n t Identif icat ion S E L 027 P age Nu m b e r 8 of 8 Doc u m e n t C r e ation Dat e J a nua r y 1 2013 Im p le m e n tat ion Dat e F e bru a r y 18 2014 160 S P IL L S I so c y a na t e spi ll s mus t be c lea ne d up im media tel y b y wo rke rs w e a rin g the p rope r PP E F oll ow the se steps 1 Eva c ua te a n y one in t h e a re a who is no t i nvolve d in t he c lea nup 2 I mm e diat e l y c ove r the isoc y a na te spil l wit h a dr y a bsorbe nt such a s ve r mi c uli t e or sa nd 3 S hove l t he wa ste int o a meta l conta ine r c ove r it a nd plac e the c ontaine r outsi de in a sha de d dr y a re a p rior to dispo sa l 4 Ma ke sure th a t t he c o ntaine r is not s e a led ti g htl y so a n y pr e ssure buil du p c a n e sc a pe 170 T RA INING A ND IN FOR M ATIO N All emplo y e e s wor kin g with i soc y a n a te b a se d pr oduc ts wil l re c e ive tr a ini ng in how to use h a ndle a nd store them sa fe l y R e sp e c ti ve indi viduals wil l kno w the na ture o f the risks of e x posure to t he se subst a nc e s a nd the impor tanc e of w e a ring p e rsona l prote c ti ve e quipm e nt i nc ludi ng r e spira tor y prote c ti on e quipm e nt w ork g loves a nd wor k c lot he s a nd of g ood p e rsona l h y giene a nd sa f e wor k pra c ti c e s R e spir a tor use maintena nc e stor a g e t ra ini ng will a lso be p rovide d to all i ndivi dua ls Empl o y e e s will be tra ine d on how to don a nd duf f a re spira to r a nd will g o throug h th e re sp e c ti ve re spira tor f it testin g s