紧急求购歧化松香,请生产工厂联系.
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技术参数如下:5 _" l+ E& r- u
Acid value, mgKOH/g 140.0 - 170.0 Min. / u$ y2 d8 w' e/ a6 w* Z& z
Gardner color (1:1 Toluene) 5 Max.
5 `% V: c1 f- ?Abietic acid (U.V.), % 0.3 Max.
2 a/ N! S* u/ }/ [: M) j$ ODehydroabietic acid (U.V.), % 40.0 Min. 6 p, u0 c/ @3 l/ X N6 s. O4 `
Softening point (R&B), °C 75 - 90
: I! @+ Y: e. A: h! }8 Y: |; ETypical Properties' h( m( m1 T: [- _+ b7 @
Acid value, mgKOH/g 154 ) \6 ^! J i" r0 ^
Gardner color (1:1 Toluene) 4+ w7 n& j* d; F* v/ @8 J6 V
+ q. a4 [& Z' Q$ ^; @8 I' @
2 t) h" a1 z& C2 M! I
# m* a- R% Z$ L; \2 G/ J( W7 T! S3 [8 K c
' w6 z6 k& z4 z, G' `1 t% Q/ T$ l" h/ N( E& l$ Q3 {" z
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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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