紧急求购歧化松香

kincater

紧急求购歧化松香,请生产工厂联系.
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) K& V2 g" F7 B7 f0 Q* B7 s技术参数如下:
1 |0 U3 S5 D# l: C) Q6 ~' K3 q; f9 NAcid value, mgKOH/g        140.0 - 170.0 Min.
Gardner color (1:1 Toluene)         5 Max.
Abietic acid (U.V.), %        0.3 Max.
5 ], U/ l* N) R* `Dehydroabietic acid (U.V.), %         40.0 Min.
1 ?2 A. S! [  l- c$ f3 z) t; t8 n0 S- oSoftening point (R&B), °C         75 - 90
Typical Properties
Acid value, mgKOH/g        154
Gardner color (1:1 Toluene)        4
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[此贴子已经被作者于2006-11-27 18:14:14编辑过]

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