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 / %	0	250A, 20	250A, 30	250A, 40
Izod impact strength / (kJ/m2) 9 Z) D2 E; h8 c5 c0 Q7 O" W) g	45.8	63.7	67.7	67.0
Charpy notched impact stregth / (kJ/m2) 5 U2 X/ f" j3 q z( v$ q	32.2	75.4	81.7	97.5
Izod impact strength at -30℃ / (kJ/m2) ' t; E" m4 \|/ ]# Z# X) n6 Z+ M, Q	4 i3 Q9 H; R! o! m, n) V. }5.7	, g7 {7 F/ H2 \|' B. T& ~# c8.1	- g6 n6 x: ]5 T9.2	10.7
Tensile strength / MPa / k5 w$ P# Q1 A, v1 D ?	29.7	27.2	26.1	25.5
Tensile strain at break / % 0 n$ y7 v" v. [8 e) F4 S; P" J	471	528	471	314
Flexural strength / MPa 9 Z- ~* k( w+ k; D	27.3	1 U \|: c( o% W- H. A 28.2	; R+ r4 t( x# \|% ]27.5	27.3
Flexural modulus / GPa * a; V9 `5 ?) y5 k9 H4 `1 c	P2 g6 j$ }* v8 A* X 1.05	' D$ \|; d5 _- e) i/ W" S K 1.29	2 S6 ]) }! k( S9 h) Y$ q5 g* [ 1.33	0 d, p0 ^ L3 k- O$ h5 ]1.42
Melt flow index / (g/10min) ' g L" Y$ i' o, w! ~' X4 m	3 X0 g9 W% Y: }0 @) z 2.6	9 M( p' x2 U& n& k3 _6 D 3.2	5 h/ d1 Y+ P5 J" q0 f- Z3.2	1 O# V; \; F! o7 D z3.4

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