紧急求购歧化松香,请生产工厂联系.2 Z" m' r' |. {+ n
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4 l2 w7 c9 O9 E! Z技术参数如下:
3 F# `6 y) W# ZAcid value, mgKOH/g 140.0 - 170.0 Min. ' q+ x l& }* o# a9 _$ l
Gardner color (1:1 Toluene) 5 Max. " p! n& o9 B5 O( h' f i
Abietic acid (U.V.), % 0.3 Max.
2 h3 Q: K, y& m8 I3 w0 I( J$ a9 nDehydroabietic acid (U.V.), % 40.0 Min. % p1 \ x2 ^. ^( \' ?
Softening point (R&B), °C 75 - 90
/ A, ^5 [1 o' O6 l6 v% P8 ~Typical Properties
: `" V/ o% w/ @! Z! bAcid value, mgKOH/g 154 ; @5 g/ W: M6 S9 I Z# q" [
Gardner color (1:1 Toluene) 4( t1 j+ Q$ r9 u
8 L! D ~# Y+ k; ~, S+ k$ [( |& l2 A( V. g) _) p, A
! y0 [3 O7 n6 Y: ?2 e, J" I. P
& S7 k0 E, E1 H" [4 Q8 d3 C' _9 V% R, `- u- g$ b5 X1 T8 K# e; k
; a( Z( I2 u! ]$ J7 S
4 T9 O- I2 p; b, ]& \% Q; P7 M3 u! o+ J5 h9 }
[此贴子已经被作者于2006-11-27 18:14:14编辑过] 6 }7 @: l. c9 K
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