紧急求购歧化松香,请生产工厂联系.$ M2 ^# N; `% v7 K% \' z4 r% ]
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技术参数如下:6 s" L6 P! A/ n; V
Acid value, mgKOH/g 140.0 - 170.0 Min.
6 P5 V% k& G/ e5 j- n. {2 {Gardner color (1:1 Toluene) 5 Max.
/ {+ b1 [: F. U5 M/ i# _Abietic acid (U.V.), % 0.3 Max.
% U7 J% [. ?" r* w- @Dehydroabietic acid (U.V.), % 40.0 Min.
+ @9 ~/ ~3 z' |! L2 qSoftening point (R&B), °C 75 - 90 1 A1 f3 {, e' e0 U K" z
Typical Properties, c; Y0 e& k6 {7 V
Acid value, mgKOH/g 154 0 |8 Z4 k0 B6 R+ |
Gardner color (1:1 Toluene) 4& I# n2 s; d) P+ a. n/ W* r1 r- F
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! N/ t3 `7 [& O( A4 {9 O[此贴子已经被作者于2006-11-27 18:14:14编辑过]
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