16   CFR PART 1632—STANDARD FORTHE FLAMMABILITY OF MATTRESSES AND MATTRESS PADS   (FF 4–72,AMENDED) 床墊，床襯墊的香煙悶燒測試標(biāo)準(zhǔn) 　Mattresses and  mattress pads testTestClauseReningT:3 65oF, H: less than 55% at least 48hre) Nooious flaming   combustion occurs.2) Smolderingcontinues shod be less than 5 minutes after   cigarette hasextinguished.3)The char developsshod be less than two inches in any   direction from thecigarette, including laterally or downward into the   mattressor pad.　　Mattress pads containing a chemicalfire retardant shod be   washed and dried ten times beforetesting, except the one time use pads.Mattress Pads　Washing and  drying test AATCC124-82, 10 timesFlammability test　 　Test Sample: 　6 sets ofcompleted   products or prototypes對于過大的床襯墊，如進(jìn)行阻燃處理需要洗滌，請事先與相關(guān)工程師確認(rèn)洗滌問題。  Ticking   Test  Sample  re pcs 50.8cm   ×50.8cm  2006年3月15日CPSC針對CFR1632&1633標(biāo)準(zhǔn)適用的床墊產(chǎn)品發(fā)布臨時(shí)強(qiáng)制政策，允許制造商生產(chǎn)的以滿足明火測試（CFR1633）的床墊原型在進(jìn)行CFR1632測試時(shí)只做兩個(gè)表面的測試。即如果床墊上下表面都可以使用，且結(jié)構(gòu)完全相同，則只需測試一個(gè)樣品，否則測試兩個(gè)樣品。（該政策只適用于2006年3月15日后生產(chǎn)的擬滿足16CFR1633要求的床墊）。