Wenhui YU, Jialong TIAN, Jiang PAN, Chenchen JIANG, Zhenming QI, Chuanfeng ZANG, Chunxia WANG. Preparation of reactive flame retardant dimethly allylphosphonate and its grafting onto cotton fabric via ultraviolet light irradiation[J]. Journal of Radiation Research and Radiation Processing, 2023, 41(4): 040202
Journals >Journal of Radiation Research and Radiation Processing >Volume 41 >Issue 4 >Page 040202 > Article
- Journal of Radiation Research and Radiation Processing
- Vol. 41, Issue 4, 040202 (2023)
Fig. 1. Synthesis of DA
Fig. 2. Chemical reaction of cotton fabric and DA
Fig. 3. 1HNMR spectrum of DA
Fig. 4. SEM images: (a) cotton fabric (×5 000); (b) flame resistant cotton fabric (×5 000); (c) char layer of flame resistant cotton fabric after burning (×5 000), and (d) char layer of flame resistant cotton fabric after burning (×500)
Fig. 5. EDS: (a) cotton fabric, (b) flame resistant cotton fabric (500 g/L) and (c) char layer of flame resistant cotton fabric after burning
Fig. 6. FTIR spectra: (a) DA; (b) cotton fabric; (c) flame resistant cotton fabric (500 g/L)
Fig. 7. Effects of DA mass concentration on WG and LOI of cotton fabric
Fig. 8. Effects of MBA mass concentration on WG and LOI of cotton fabric
Fig. 9. Vertical burning photos: (a) cotton fabric; (b) flame resistant cotton fabric (300g/l); (c) flame resistant cotton fabric (400g/l); (d) flame resistant cotton fabric (500g/l)
Fig. 10. Effect of washing cycles on LOI of cotton fabric
Fig. 11. TG and DTG curves of cotton fabric and flame resistant cotton fabric: (a) TG in N2, (b) DTG in N2, (c) TG in air and (d) DTG in air
Fig. 12. Effects of DA mass concentration on tensile breaking strength of cotton fabric
| |||||||||||||||||||||||||
Table 1. Vertical burning data of different DA mass concentration finishing cotton fabrics
|
Table 2. TG data of cotton fabrics in N2 and air
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20