紧急求购歧化松香,请生产工厂联系.: G4 v4 l0 \* ?% B2 s% K" k5 K
QQ:605599872,KINCATER@163.COM+ F) D3 Q* W6 I( Q& k
技术参数如下:
' C2 Q% a/ ]$ ?4 T+ Y3 c `. L U& vAcid value, mgKOH/g 140.0 - 170.0 Min. 1 q) Y: |9 @! O/ s D. c
Gardner color (1:1 Toluene) 5 Max.
4 P: ^- S) c% @0 ^- @( a1 cAbietic acid (U.V.), % 0.3 Max. 1 C8 j: m( | x* }, E( b& L
Dehydroabietic acid (U.V.), % 40.0 Min.
" f# {9 g5 F: K+ @5 ]' cSoftening point (R&B), °C 75 - 90
, j. c( J" N9 {2 l+ PTypical Properties5 i/ i4 t7 Z( O( F& i& D
Acid value, mgKOH/g 154 - }( u, \: b k6 h B
Gardner color (1:1 Toluene) 4) M- i/ d. [4 I5 f2 x" s
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[此贴子已经被作者于2006-11-27 18:14:14编辑过] $ f6 k6 v$ D$ D
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