Shijiazhuang Worldwide Furfural and Furfuryl Alcohol and Furan Resin Co.,Ltd.
TEL:+86 0311-86683938 85373395
FAX:+86 0311-86682938
furanss@163.com
furfurals@163.com
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http://www.thestoryfoundation.com
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?????? | ??????? | |
????? ?????? ??????? | ??????? ?????? | |
Р (Р20),g/cm3 | 1.159-1.161 | 1.158-1.161 |
??? ????????(ηD20) | 1.524-1.527 | 1.524-1.527 |
???? ????? %≤ | 0.05 | 0.20 |
??????? mol/L≤ | 0.008 | 0.016 |
???? ???????? %≥ | 99.0 | 98.5 |
????? ????? | ||
?????? ???????℃≥ | 155 | 150 |
158℃?????? ???ml≤ | 2 | - |
???? ???????? ?????? %≥ | 99.0 | 98.5 |
?????? ???????℃≤ | 170 | 170 |
????????? %≤ | 1.0 | - |
??????????? | ???? ???????? ??????? ????????? ???????? | ?? ??????? ?????? ?????? ??????? ??????????? ??????? ????? |
??????? : ???? ?? 230-250 ??????? ??????? ?? ??????? ???????? ?? ??????? ?????????? ?? ????????? .
??????? ?????? : ??? ?? ??????? ?????? ??????? ?? ?? ????????? ??????? ??????? ??????? ?? ????? ?????? ?????? ?????? ?? ?????? ????? ???????. ???? ????? ?? ??? ????? ??? ?? ????? ?????? ????? ?? ????? ??????? ?????? ????? ???????? ??? ????? ??? ??????? ??????? ???????? ?????? .
