紧急求购歧化松香,请生产工厂联系.
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% M* P2 ~; ~( v2 c5 I技术参数如下:
( Z) Q) n# B2 D7 p* g; u8 pAcid value, mgKOH/g 140.0 - 170.0 Min.
G: [3 Y3 Y" u) \Gardner color (1:1 Toluene) 5 Max. * m; B8 E0 [0 w% o
Abietic acid (U.V.), % 0.3 Max.
c+ ?! }4 t, v& N |Dehydroabietic acid (U.V.), % 40.0 Min.
' L! a ~3 @$ C7 f) |2 K6 O) lSoftening point (R&B), °C 75 - 90 - P/ i& L% l# V% ~
Typical Properties
; p! x" F2 [& E+ T7 F6 z+ k+ oAcid value, mgKOH/g 154 . B& `8 V; j6 {
Gardner color (1:1 Toluene) 4
2 B7 Z# r' y! x/ J* M2 _; X( i6 n- f8 p2 ^: }* V' x C. q- {
* V( {" |5 V" h, K8 w
J4 Q3 l. l) z8 l$ J; z% f8 l% W' ?( c/ ~ A6 j" G
% D6 a$ h3 B' f3 o6 x9 q+ F# ?2 y I$ K
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& b U, A9 k* Z, y4 f[此贴子已经被作者于2006-11-27 18:14:14编辑过] ( t( ~. a, ^) m; x6 I
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