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- 1970-1-1
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发表于 2011-7-25 16:43:47
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heat resistant antioxidant
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. high amine antioxidant activity
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* S5 G+ u2 `7 s. low volatility) T! K& G+ B- f( u& x J3 |
8 `$ H# {6 B- C/ n3 ? } h7 F. very slightly staining and discoloring in sunlight- C( `0 _' t0 \( f
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. relatively non discoloring during heat aging
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% I* A! H! d3 l; b. good flex-cracking resistance
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. compared to ODA and AD , it is less discoloring and staining( _1 q; q5 P+ u3 G
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. especially effective against heat for ACM9 ?# Y. P. j7 ?" D0 y* [
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. in combination with synergistic antioxidants , it provides an effective ; B; P4 x9 P$ c2 K
antioxidant system for EPDM and NBR compounds for high temperature
N9 Y, U, C" J" C5 x, y4 g& Y& Z applications
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. often used as aqueous dispersions in latex compounds ( SBR , NR ) for. G: _1 A( |% e, j
improving resistance to heat and embrittlement during ageing3 z7 O- m/ q- Z9 P# x I/ p
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优点就上面这些,沙发的价格靠谱 |
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