紧急求购歧化松香,请生产工厂联系.7 Q" q2 w9 l9 N2 }
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$ F* y5 k- l' x7 j技术参数如下:) P$ b5 N+ B- D- t* d
Acid value, mgKOH/g 140.0 - 170.0 Min.
7 D' \* ]/ |7 N- {0 xGardner color (1:1 Toluene) 5 Max.
1 T, U& M* D$ ` gAbietic acid (U.V.), % 0.3 Max.
, X6 p# H" w" R7 Q$ y/ kDehydroabietic acid (U.V.), % 40.0 Min. : p# i. m0 K( d4 ]- l5 o( s- O. j7 g
Softening point (R&B), °C 75 - 90 2 Y& s6 j" k3 p O. j
Typical Properties- r: s7 z* T/ `
Acid value, mgKOH/g 154
5 C2 n; y* a8 p% X- \3 tGardner color (1:1 Toluene) 4- `8 Y* o5 T! _% S' s7 r) j
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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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