紧急求购歧化松香,请生产工厂联系.: a- C( R/ J7 n
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% Y4 V E! k* i% d3 [' R: e, @( P技术参数如下:
8 m) o1 Q) N) B$ k' X: ZAcid value, mgKOH/g 140.0 - 170.0 Min. 1 Q7 x# b3 ^- ~2 }/ W; |8 V
Gardner color (1:1 Toluene) 5 Max.
3 ?" _& |6 @) @. @Abietic acid (U.V.), % 0.3 Max.
6 y% a2 |1 J* G( @/ zDehydroabietic acid (U.V.), % 40.0 Min. : F+ O- G+ c; d' ?4 `
Softening point (R&B), °C 75 - 90
3 p0 l5 ]* E: R* D- D' ~" `$ DTypical Properties
1 v9 j: p q+ _3 b9 qAcid value, mgKOH/g 154
7 f2 ?$ k+ m- g9 dGardner color (1:1 Toluene) 4; I4 F( A4 b8 A! q L5 C
7 S, X+ w6 a2 _) j# K9 Q+ ~$ h% _# ^3 z, D* X1 D: @5 Y' Y- ]
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' O1 v E! z/ q9 i[此贴子已经被作者于2006-11-27 18:14:14编辑过] 3 B+ ?, v4 j* e7 c% L5 F" S- F5 M
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