Textual Amendments
F1Sch. 1A inserted (E.W.S.) (31.12.2020) by The Product Safety and Metrology etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/696), reg. 1, Sch. 13 para. 8 (with reg. 2 as amended by S.I. 2020/676, regs. 1(1), 2); 2020 c. 1, Sch. 5 para. 1(1)
1.9. For the purpose of these Regulations, an aerosol is considered as “non-flammable”, “flammable” or “extremely flammable” according to its chemical heat of combustion and mass content of flammable components, as follows:
(a)the aerosol is classified as “extremely flammable” if it contains 85% or more flammable components and the chemical heat of combustion exceeds or is equal to 30 kJ/g;
(b)the aerosol is classified as “non-flammable” if it contains 1% or less flammable components and the chemical heat of combustion is less than 20 kJ/g;
(c)all other aerosols will be submitted to the flammability classification procedures set out in 1.9.1. to 1.10. or shall be classified as “extremely flammable”. The ignition distance test, the enclosed space test and the foam flammability test shall comply with point 6.3.]