紧急求购歧化松香

kincater

紧急求购歧化松香,请生产工厂联系.
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技术参数如下:
Acid value, mgKOH/g        140.0 - 170.0 Min.
! t3 P/ L8 s/ H3 }Gardner color (1:1 Toluene)         5 Max.
Abietic acid (U.V.), %        0.3 Max.
, C! a* G: P. t: r2 F. ]Dehydroabietic acid (U.V.), %         40.0 Min.
0 J: s: ^6 L+ @, s: oSoftening point (R&B), °C         75 - 90
Typical Properties
, r) `7 c3 p9 U1 s% B4 S  K% kAcid value, mgKOH/g        154
Gardner color (1:1 Toluene)        4

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[此贴子已经被作者于2006-11-27 18:14:14编辑过]