紧急求购歧化松香,请生产工厂联系.; K! t4 g0 t" I1 w0 H+ S ~8 q
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# `) d _7 \# W. M. C5 @. L, Y; u技术参数如下:0 I+ n* f, Y) J
Acid value, mgKOH/g 140.0 - 170.0 Min.
/ A; ?3 c3 H1 r3 B/ k' A# y) qGardner color (1:1 Toluene) 5 Max. - X9 a) q/ u; a2 N& J1 {( A4 G. ]
Abietic acid (U.V.), % 0.3 Max.
/ v" N8 _5 ~: T3 B0 [) x$ {Dehydroabietic acid (U.V.), % 40.0 Min.
( E( T5 A8 P. t$ I! w" CSoftening point (R&B), °C 75 - 90 : {: q6 |; }$ Y8 K% O1 a) ]: N9 R
Typical Properties5 {) z- }! s; ^" T
Acid value, mgKOH/g 154
1 }( P0 K t2 M0 Q$ } R5 J* zGardner color (1:1 Toluene) 4
, w& [5 g& Q* M. P$ x1 Q1 D
- H# ~: }; V& ?% ]
& a0 M- X$ ]2 g, v3 A, n4 R5 c
7 P3 I3 i& }. _! }' Z
* H. C" @0 g3 W, E$ G; I
! a$ B# Z3 a) o; \, ^1 r% C2 ?/ m2 b, J, B- \
" n# q# Y1 d0 a4 J3 V, u" q4 s
0 e( T; N2 G$ N3 I, D
[此贴子已经被作者于2006-11-27 18:14:14编辑过] $ T2 M' S4 V7 l' |4 s E
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