Fig. 1. Cross section SEM images of SR-U (a,b) and BN/SR composites loading 1 phr (c,d),3 phr (e,f),5 phr (g,h),10 phr (i,j),and 20 phr (k,l) of h-BN

Fig. 2. The ν and M_c of SR-U and BN/SR composites

Fig. 3. Tensile strength (a),S₁₀₀ (b),hardness (c) and E_b (d) of BN/SR composites loading different amount of h-BN

Fig. 4. TG curves (a),DTG curves (b) and DTG magnification view (c) of SR-U and BN/SR composites (color online)

Fig. 5. Tensile strength (a),E_b (b) and S₁₀₀ (c) of SR-U and BN/SR composites after γ-ray irradiation (color online)

Fig. 6. TG curves of SR-U (a),BN/SR-3 (b) and BN/SR-20 (c) and their T_onset (d) (color online)

Fig. 7. Tensile strength (a),E_b (b),S₁₀₀ (c) and hardness (d) of BN/SR composites loading different size of h-BN before and after γ-ray radiation (color online)

Fig. 8. Change of crosslink density of SR-U and BN/SR composites after γ-ray irradiation (color online)

Fig. 9. H₂ yield (a) and O₂ consumption (b) of SR-U and BN/SR composites after γ-ray radiation (color online)

Fig. 10. DPPH RSA of h-BN at different concentrations