紧急求购歧化松香

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紧急求购歧化松香,请生产工厂联系.
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" P$ D2 e7 W  ^5 Z技术参数如下:
$ Z6 c* g( u& x! j; b- XAcid value, mgKOH/g        140.0 - 170.0 Min.
6 E( B4 @8 C9 B! M4 e8 r. A6 {Gardner color (1:1 Toluene)         5 Max.
Abietic acid (U.V.), %        0.3 Max.
Dehydroabietic acid (U.V.), %         40.0 Min.
* h5 S! M$ w5 A& U1 |" U! v, d' b" Y# ySoftening point (R&B), °C         75 - 90
( W9 [+ Q$ L5 B1 q8 l9 o) J) ^, KTypical 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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