Table 2 Results of deconvoluting ²⁹Si NMR spectra for blended composites (%).

Q³ (2Al) (− 93 ppm)

Q³ (− 100 ppm)

31.8

5.9

15.7

Q³ (− 103 ppm)

40

Q⁴ (− 111 ppm)

15.8

58.6

100

10.0

41.8

77.9

16.6

Q³ (− 90 ppm)

84.2

9.5

30.6

2.9

2.7

6.3

Q² (− 82.3 ppm)

11.6

1.4

1.7

38.9

6.4

40.8

Q^2p (− 83.2 ppm)

Q² (1Al) (− 85.3 ppm)

Q^2b (− 85.8 ppm)

13.0

8.5

5.5

43.7

23.4

42.5

Q¹ (− 79 ppm)

15.7

5.3

6.2

17.4

31.4

16.7

Q¹ (− 75.2 ppm)

19.0

ñ

2.1

1.6

1.5

1.8

1.5

1.8

PA

37

9.6

16

100

64

100