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© 《China Plastics》
China Plastics ›› 2025, Vol. 39 ›› Issue (3): 48-52.DOI: 10.19491/j.issn.1001-9278.2025.03.009
• Materials and Properties • Previous Articles Next Articles
SONG Yuexiao1(), ZHOU Guiyang1(
), ZHANG Xiongwei1, ZHOU Lixia1, CHEN Yao1, YANG Zheng1, DENG Hangjun1, LI Zihao2, CAI Chenxi2, YIN Hong2
Received:
2024-05-28
Online:
2025-03-26
Published:
2025-03-24
CLC Number:
SONG Yuexiao, ZHOU Guiyang, ZHANG Xiongwei, ZHOU Lixia, CHEN Yao, YANG Zheng, DENG Hangjun, LI Zihao, CAI Chenxi, YIN Hong. Effect of MMA quality on polymerization and polymer properties[J]. China Plastics, 2025, 39(3): 48-52.
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URL: https://www.plaschina.com.cn/EN/10.19491/j.issn.1001-9278.2025.03.009
MMA | PMMA | PMMA板 | |||
---|---|---|---|---|---|
水分/mg·kg-1 | 转化率/% | Mn | PDI | Tg/℃ | 透光率/% |
160 | 89.02 | 371 240 | 4.18 | 122.4 | 93.1 |
240 | 89.21 | 337 704 | 4.94 | 123.5 | 93.0 |
500 | 88.62 | 358 219 | 4.86 | 122.0 | 93.2 |
1 000 | 89.33 | 376 954 | 4.66 | 123.4 | 93.1 |
MMA | PMMA | PMMA板 | |||
---|---|---|---|---|---|
水分/mg·kg-1 | 转化率/% | Mn | PDI | Tg/℃ | 透光率/% |
160 | 89.02 | 371 240 | 4.18 | 122.4 | 93.1 |
240 | 89.21 | 337 704 | 4.94 | 123.5 | 93.0 |
500 | 88.62 | 358 219 | 4.86 | 122.0 | 93.2 |
1 000 | 89.33 | 376 954 | 4.66 | 123.4 | 93.1 |
MMA | PMMA | PMMA板 | ||||
---|---|---|---|---|---|---|
阻聚剂/mg·kg-1 | t/min | 转化率/% | Mn | PDI | Tg/°C | 透光率/% |
0 | 140 | 43.79 | 249 768 | 4.01 | 123.4 | 93.4 |
180 | 78.38 | 313 694 | 4.65 | |||
10 | 150 | 44.52 | 229 686 | 4.38 | 124.8 | 93.2 |
240 | 76.10 | 304 167 | 4.68 | |||
25 | 210 | 45.91 | 216 508 | 4.93 | 124.2 | 92.8 |
300 | 74.88 | 265 849 | 5.25 |
MMA | PMMA | PMMA板 | ||||
---|---|---|---|---|---|---|
阻聚剂/mg·kg-1 | t/min | 转化率/% | Mn | PDI | Tg/°C | 透光率/% |
0 | 140 | 43.79 | 249 768 | 4.01 | 123.4 | 93.4 |
180 | 78.38 | 313 694 | 4.65 | |||
10 | 150 | 44.52 | 229 686 | 4.38 | 124.8 | 93.2 |
240 | 76.10 | 304 167 | 4.68 | |||
25 | 210 | 45.91 | 216 508 | 4.93 | 124.2 | 92.8 |
300 | 74.88 | 265 849 | 5.25 |
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