燕山石化8303材料理化性能

hjh4811752 · 发表于 2009-2-12 12:45:58

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急需要燕山石化8303牌号的ＰＰ料理化性能参数！望各位能提供！非常感谢！

dljdw · 发表于 2009-3-9 20:59:28

The properties of PP 8303 toughened by the toughening masterbatches

Properties	PP 8003	Toughened PP 8003	Toughened PP 8003	Toughened PP 8003
Masterbatch grade, content / % 8 ~; E/ R7 P% b9 z	0	250A, 20	250A, 30	250A, 40
Izod impact strength / (kJ/m2) 6 P' w3 K, D0 J. v6 U+ L8 Z	45.8	63.7	67.7	67.0
Charpy notched impact stregth / (kJ/m2) $ m) n+ ]+ w( H8 k	32.2	75.4	81.7	97.5
Izod impact strength at -30℃ / (kJ/m2)2 V9 r+ q" D }	( F1 T5 `4 {/ B4 x 5.7	2 ^8 I+ M$ ?: B! w 8.1	7 G1 G9 o& h, k6 a* \ G5 N 9.2	10.7
Tensile strength / MPa 0 p% S3 b/ p/ T+ Q' k* f9 S6 B	29.7	27.2	26.1	25.5
Tensile strain at break / % , A, H. P, s, k9 D6 i	471	528	471	314
Flexural strength / MPa 9 \|$ f' L2 s+ k2 z! r- {! w2 b4 U	27.3	28.2	+ h2 A% v/ @9 ^4 T: w9 i0 d+ h. _27.5	27.3
Flexural modulus / GPa " e! _# V) ^. q, G1 Y1 d4 a" U	9 K0 y+ O9 V& t! Z) g 1.05	# `, [# ]2 @3 J3 k1.29	& T$ e$ M9 `+ B: \|; t 1.33	/ J1 B; k" r. f" O, r$ d 1.42
Melt flow index / (g/10min) M8 ~ N" d# ^; \4 }+ @	4 ~( i3 m$ ~& }, [6 X* W8 u$ r 2.6	) h& l8 Q3 w! g0 q: y3.2	' `/ g; \6 V- n K7 u# N* o3 [ 3.2	' c9 C9 ?2 I5 [4 B- h3.4

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