紧急求购歧化松香,请生产工厂联系.
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# n- k! Z% ~" K R4 e技术参数如下:" G' N) u2 [! p+ d7 i$ N) v& a; _
Acid value, mgKOH/g 140.0 - 170.0 Min. 4 b( } Z0 Q5 ~. d. t
Gardner color (1:1 Toluene) 5 Max.
. ]0 Z) W8 W1 z! _( PAbietic acid (U.V.), % 0.3 Max. 0 H0 `! S s& I4 ~9 [$ F
Dehydroabietic acid (U.V.), % 40.0 Min. $ D- y( @6 |7 O& W, e9 L1 t
Softening point (R&B), °C 75 - 90 6 {+ p( S( V! G$ @. J/ n: l
Typical Properties
( {; a, |& t5 k/ r6 nAcid value, mgKOH/g 154
/ m- [/ Q6 @. h1 P2 C' e HGardner color (1:1 Toluene) 45 W# q' E: r3 |* W5 C
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3 Q) u$ M8 a2 z; q7 I+ N[此贴子已经被作者于2006-11-27 18:14:14编辑过]
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