燕山石化8303材料理化性能

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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！

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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 / %	0	250A, 20	250A, 30	250A, 40
Izod impact strength / (kJ/m2)	45.8	63.7	67.7	67.0
Charpy notched impact stregth / (kJ/m2) & C% u5 w) s$ r0 `	32.2	75.4	81.7	97.5
Izod impact strength at -30℃ / (kJ/m2) $ i" U9 f- H. F7 z) D	. z- X0 E" v8 }: w8 z( o' t5.7	# e/ M* M' |5 J( H2 X8.1	1 W, H0 b4 p' m4 t5 u7 P9.2	10.7
Tensile strength / MPa	29.7	27.2	26.1	25.5
Tensile strain at break / %	471	528	471	314
Flexural strength / MPa ; X: \6 q1 z- i4 |, R" ~" I. @/ T	27.3	5 ^, y1 b6 a. W28.2	0 O7 h. c2 Y: y7 K3 i- {" \27.5	27.3
Flexural modulus / GPa - e% Y! ?) v0 S( v* y, O) `" `	" u. X1 d! C  p- h$ _& k0 g. O1.05	8 D* x/ o' _. O: i9 V- ~1.29	& ]5 m1 n# j5 x6 `' w0 P1.33	1.42
Melt flow index / (g/10min) ' }, M# u8 s+ Q! S	4 A* v/ N& P/ ^# }7 J+ s2.6	* g+ B. z5 p% d5 d3.2	+ O% q% \6 Y: V7 `! l3.2	3.4