紧急求购歧化松香,请生产工厂联系.
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^- w' A5 a1 m1 b9 ?% t技术参数如下:! ]2 H6 V2 e1 e$ u7 c" g
Acid value, mgKOH/g 140.0 - 170.0 Min.
$ C* S% r2 H8 zGardner color (1:1 Toluene) 5 Max.
$ @, g0 m5 X& H3 u7 D: k0 m' ?Abietic acid (U.V.), % 0.3 Max.
: B; w; y: k& ODehydroabietic acid (U.V.), % 40.0 Min.
: \( x2 d. y& V" ]- g% `8 cSoftening point (R&B), °C 75 - 90
& a' k% X7 F1 n) f; N' gTypical Properties! O& w& ~9 y" ~# r: C
Acid value, mgKOH/g 154 ( _7 a' O. j! ?% u
Gardner color (1:1 Toluene) 4
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2 [1 @- ?% P4 j1 ?1 M+ |3 P4 u
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[此贴子已经被作者于2006-11-27 18:14:14编辑过] , w+ p* L" @6 d! _; s
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