Measure

Masterbatch

Strength 100^a

(N)

Ultimate length

(mm)

Elongation at break (%)

Strength at break (N)

Stress at break (MPa)

Modulus at break (MPa)

Modulus 100^b

(MPa)

Mean value

A

17.6

61.2

245

36.1

2.44

0.98

1.19

B

21.0

79.7

319

56.5

3.82

1.19

1.42

C

22.5

65.4

262

44.6

3.02

1.16

1.52

STD

A

3.5

9.2

37

10.4

0.70

0.17

0.23

B

2.4

9.0

36

9.5

0.64

0.10

0.16

C

3.6

6.7

27

4.8

0.33

0.19

0.24

CoV

(%)

A

19.9

15.0

15.1

28.8

28.7

17.3

19.3

B

11.4

11.3

11.3

16.8

16.8

8.4

11.3

C

16

10.2

10.3

10.8

10.9

16.4

15.8