紧急求购歧化松香,请生产工厂联系.6 i+ ?2 n+ w: }
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' Q/ v, A. Z$ c# _技术参数如下:; N& Y3 C) l' ~8 h
Acid value, mgKOH/g 140.0 - 170.0 Min.
4 N. p) T7 A0 q: r2 c) h o+ {Gardner color (1:1 Toluene) 5 Max.
L% e5 T1 A. i9 P. R1 e. VAbietic acid (U.V.), % 0.3 Max. - w4 {' w8 | l) ]1 t
Dehydroabietic acid (U.V.), % 40.0 Min.
0 m: X$ P' o' ?% {Softening point (R&B), °C 75 - 90 4 ?8 c R; `4 Z8 p/ z
Typical Properties5 y. k! C' i l% H
Acid value, mgKOH/g 154
8 l2 S3 k; C' t- P2 S, b7 ]Gardner color (1:1 Toluene) 4
8 a2 T9 j9 n# h- D0 c9 [/ G$ j
3 N4 A- K. T. \( V9 e
4 B- S% ~9 a; e% W3 E* B4 k4 v# x( ~, T% J( d# t1 y4 q! \6 d
6 X5 P0 I$ D9 c _( S
`) L5 m0 o- v, g4 m% k% \
( r" v9 Y3 B) A2 p; \0 R4 P0 l) g0 p: o. @# y, S4 t( a) P
6 o& D* Q+ \; N
[此贴子已经被作者于2006-11-27 18:14:14编辑过] - t: j& x- J. F4 n- j. l% o
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