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:0 g: s% R- e# x5 u. Q+ ?9 w
Acid value, mgKOH/g 140.0 - 170.0 Min. * m& I* Y- I7 Z5 q7 K& o8 K
Gardner color (1:1 Toluene) 5 Max. # B! v6 M8 q& U9 X3 M4 T! J5 S) Y
Abietic acid (U.V.), % 0.3 Max. ' o3 D3 h+ _& S
Dehydroabietic acid (U.V.), % 40.0 Min.
/ O) ~2 h/ H. e9 y6 qSoftening point (R&B), °C 75 - 90
. }7 v% D9 b5 r2 k, _Typical Properties' B9 W+ i- |/ V) d. j, p
Acid value, mgKOH/g 154 . j1 O) e+ D$ E% g( I$ Y$ `8 t" Q! E2 Q1 B
Gardner color (1:1 Toluene) 4
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2 {. o& U: ?8 e# ~$ k[此贴子已经被作者于2006-11-27 18:14:14编辑过]
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