紧急求购歧化松香,请生产工厂联系.& T1 p+ a4 n8 e8 e+ A
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' @5 B. D2 l% m- i* e* r技术参数如下:8 h% i: G3 J, [% c/ f2 \5 H
Acid value, mgKOH/g 140.0 - 170.0 Min. & x9 v; [* U! `! W' N" g* E9 d- ]; c% W5 j
Gardner color (1:1 Toluene) 5 Max.
2 {; O" c8 p+ z. _- JAbietic acid (U.V.), % 0.3 Max.
- V/ t# a$ o8 L, ODehydroabietic acid (U.V.), % 40.0 Min. / s% D7 }% c* k$ c- h) C$ W% I: O
Softening point (R&B), °C 75 - 90 . T8 f T+ s, N8 \& U
Typical Properties
D0 @& T7 e' H& h0 L1 N9 [Acid value, mgKOH/g 154 ! v, ^8 B. Z* y6 @
Gardner color (1:1 Toluene) 4
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y- \4 `4 }; z! z& x: U# m; L* V# e& K% a! N8 w! L
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: a0 G6 u9 N8 Z7 o, w/ N; x( ^[此贴子已经被作者于2006-11-27 18:14:14编辑过] 2 U. S+ f1 V9 }
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