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powerhan2013Ìú³æ (³õÈëÎÄ̳)
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1. As seen from Fig. 9, the peak at 133.8 in the P2P spectra of outer and middle char is attributed to the pyrophosphate and/or polyphosphate,while in terms of that of the inner char, the peak at 134.7 could be assigned to the O=P¨CO¨CC groups of PEPA and PO4-groups in MP. 2. Fig. 3. Mass loss curves of the flame retarded PP composites versus PP under a heat flux of 35 kW/m2. 3.melem and melon with the elimination of ammonia [ Last edited by powerhan2013 on 2013-3-19 at 21:40 ] |
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huangzx1314
½û³æ (ÖªÃû×÷¼Ò)
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sltmac: ½ð±Ò+10, »¶Ó³£À´±¾°æ½»Á÷ 2013-04-26 10:10:18
sltmac: ½ð±Ò+10, »¶Ó³£À´±¾°æ½»Á÷ 2013-04-26 10:10:18
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1. As seen from Fig. 9, the peak at 133.8 in the P2P spectra of outer and middle char is attributed to the pyrophosphate and/or polyphosphate,while in terms of that of the inner char, the peak at 134.7 could be assigned to the O=P¨CO¨CC groups of PEPA and PO4-groups in MP. 1. ´Óͼ9¿ÉÒÔ·¢ÏÖ£¬ÔÚÍâ²ãÒÔ¼°ÖвãµÄP2PÆ×ÖÐλÓÚ133.8µÄ·åÊÇÓÉÓÚ½¹Á×ËáÑÎÒÔ¼°£¨»ò£©¶àÁ×ËáÑÎÒýÆðµÄ£¬È»¶ø°´ÕÕÄڲ㣬λÓÚ134.7µÄ·åÊÇÓÉÓÚMPÖоÛõ¥¶àÔª´¼ºÍÁ×ÑõËÄÃæÌåµÄO=P¨CO¨CC½á¹¹ÒýÆðµÄ¡£ 2. Fig. 3. Mass loss curves of the flame retarded PP composites versus PP under a heat flux of 35 kW/m2. 2. ͼ3ÖÐ×èȼ¾Û±ûÏ©¸´ºÏ²ÄÁϵÄÖÊÁ¿ËðʧÇúÏßÓëPPÁ¿µÄ±ä»¯ÊÇÔÚÒ»¸ö35ǧÍß/ƽ·½Ã×µÄÈÈÁ÷Ìõ¼þϲâµÃµÄ¡£ 3.melem and melon with the elimination of ammonia 3. ÃÛÀÕ°·ºÍÏû³ý¹ý°±µÄmelon Õâ¸ö·Ò뻹Êǵÿ´×Åͼ²Å׼ȷ°¡~~ |
2Â¥2013-04-19 20:39:31
hookhans
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
Farmer
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sltmac: ½ð±Ò+10, ·ÒëEPI+1 2013-04-26 10:10:05
sltmac: ½ð±Ò+10, ·ÒëEPI+1 2013-04-26 10:10:05
|
1. As seen from Fig. 9, the peak at 133.8 in the P2P spectra of outer and middle char is attributed to the pyrophosphate and/or polyphosphate,while in terms of that of the inner char, the peak at 134.7 could be assigned to the O=P¨CO¨CC groups of PEPA and PO4-groups in MP. ´Óͼ9¿ÉÒÔ¿´µ½£¬ÔÚ½¹Ì¿Íâ²ãÒÔ¼°ÖвãµÄP2PÆ×ͼÖÐ, λÓÚ133.8µÄ·å¹éÊôÓÚ½¹Á×ËáÑÎÒÔ¼°£¨»ò£©¶àÁ×ËáÑÎÒýÆðµÄ£¬¶ø¶ÔÓÚ½¹Ì¿ÄÚ²ãµÄ(P2PÆ×ͼ)À´Ëµ£¬Î»ÓÚ134.7µÄ·å¿ÉÒÔ¹éÊôΪPEPAµÄO=P¨CO¨CC »ùÍÅºÍ MPÖеÄPO4-»ùÍÅÒýÆðµÄ¡£ 2. Fig. 3. Mass loss curves of the flame retarded PP composites versus PP under a heat flux of 35 kW/m2. ͼ3. ÔÚÈÈÁ÷Ϊ35 kW/m2Ìõ¼þÏÂ, ×èȼPP¸´ºÏ²ÄÁϵÄÖÊÁ¿ËðʧÓëPPÖ®¼äµÄ¹ØÏµÇúÏß 3.melem and melon with the elimination of ammonia Ïû³ý°±µÄmelem ºÍ melon melem ºÍ melonÊÇmelamine (Èý¾ÛÇè°·)¼ÓÈÈʱͨ¹ýÍѰ±Éú³ÉµÄ¾ÛºÏÎï.²é²»µ½ºÏÊʵķÒë. ÄãÒªÏëÖªµÀ,Ò²ÐíµÃÎÈרҵÈËÊ¿. Ref: melamine (Èý¾ÛÇè°·) undergoes progressive condensation on heating by elimination of ammonia and formation of polymeric products, named as: melam, melem, and melon, which are more thermally stable than melamine itself. As for the terms of melem and melon, see: https://www.docin.com/p-221680864.html |

3Â¥2013-04-19 23:51:56














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