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The properties of PP 8303 toughened by the toughening masterbatches | | | | | Masterbatch grade, content / %
* h" y' ]! o) G" I | | | | | Izod impact strength / (kJ/m2)
4 z* w, M5 P5 | | | | | | Charpy notched impact stregth / (kJ/m2)- y3 K1 w1 I0 o- u
| | | | | Izod impact strength at -30℃ / (kJ/m2)
+ g3 R1 _- L0 G& d: x# a2 [* } | | | | | Tensile strength / MPa
+ S6 A O9 w7 u1 }+ m | | | | | Tensile strain at break / % 8 U) B p. t8 V0 a
| | | | | Flexural strength / MPa
: @! a1 L, n. Q' f, L5 ? | | 0 H! O3 h5 O {, o N# o9 O5 v
28.2 | ( s6 k: r5 ]% Q7 Z8 F J& M! i
27.5 | | Flexural modulus / GPa
1 C" V! K8 b- p' {' K |
4 {7 O' _9 k. g* A( z1 A& Q1.05
| 9 T6 [8 ~( j! a* A7 L, Y. N
1.29 | % H/ j$ C( h/ w$ ^; H- w
1.33 | | Melt flow index / (g/10min) 9 a. v4 \2 M5 g6 ]0 B# e' w
| % w- W8 N0 W4 U7 s, x
2.6 |
! W; d% }6 l1 F4 k* g9 `3 T9 E0 y3.2
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0 T8 j. M" V4 \, y2 c8 E& Z3.2
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+ E! F0 f* S( s3 N j: z7 N. G- p3.4
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