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Functional Composite Materials

Table 2 The morphological properties of the prepared foams

From: Morphological, thermal, and thermomechanical properties of cellulose nanocrystals reinforced polylactide/poly [(butylene succinate)-co-adipate] blend composite foams

Sample

ρfoam (g/cm3)

Expansion ratio (β)

Void Fraction (φ) (%)

PLA

0.18 ± 0.0

6.69 ± 0.12

85.05

B

0.19 ± 0.01

6.53 ± 0.30

84.66

B-CN3

0.19 ± 0.01

6.44 ± 0.35

84.43

B-CN6

0.21 ± 0.01

5.81 ± 0.27

82.75

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