紧急求购歧化松香,请生产工厂联系.
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技术参数如下:" g: E% U/ M, E) e$ q! P. j4 ~4 J! W
Acid value, mgKOH/g 140.0 - 170.0 Min. 8 u" [: ^. X) H& j
Gardner color (1:1 Toluene) 5 Max. " i6 E H0 g. ^0 U( {0 C+ f
Abietic acid (U.V.), % 0.3 Max.
% m; F: ~/ @9 P9 IDehydroabietic acid (U.V.), % 40.0 Min. 8 J( e/ t+ {. p. m: P% k; V, w
Softening point (R&B), °C 75 - 90
5 W2 O4 n2 j3 YTypical Properties) R. O6 [ ?- G1 X% Z; Q% ]8 V- |
Acid value, mgKOH/g 154
) S+ m! }& U( h) U9 _2 FGardner color (1:1 Toluene) 4
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2 X% l1 i$ f0 W2 M) q0 W
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$ z; \6 }1 A( ^$ F2 V' G[此贴子已经被作者于2006-11-27 18:14:14编辑过]
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