京ICP备13020181号-2
© 《China Plastics》
© 《China Plastics》
China Plastics ›› 2024, Vol. 38 ›› Issue (4): 40-46.DOI: 10.19491/j.issn.1001-9278.2024.04.007
• Materials and Properties • Previous Articles Next Articles
Received:
2023-09-04
Online:
2024-04-26
Published:
2024-04-22
CLC Number:
ZHAO Xiaohong, LU Xin. Effect of starch modification on structure and properties of starch/PBAT/calcium carbonate composites[J]. China Plastics, 2024, 38(4): 40-46.
Add to citation manager EndNote|Ris|BibTeX
URL: https://www.plaschina.com.cn/EN/10.19491/j.issn.1001-9278.2024.04.007
样品编号 | 30~130 ℃分解情况 | 快速分解阶段情况 | 800 ℃残炭率/% | ||
---|---|---|---|---|---|
开始/℃ | 结束/℃ | Td,max/℃ | |||
a | 质量损失12 %,77 ℃分解最快 | 285 | 370 | 333.51 | 2.23 |
b | 4.5 % | 258 | 331 | 335.36 | 5.60 |
c | 6.3 % | 249 | 319 | 305.61 | 15.85 |
d | 5.6 % | 264 | 356 | 328.39 | 3.26 |
e | 5.5 % | 261 | 319 | 305.61 | 14.75 |
f | 3.7 % | 258 | 331 | 312.59 | 12.22 |
样品编号 | 30~130 ℃分解情况 | 快速分解阶段情况 | 800 ℃残炭率/% | ||
---|---|---|---|---|---|
开始/℃ | 结束/℃ | Td,max/℃ | |||
a | 质量损失12 %,77 ℃分解最快 | 285 | 370 | 333.51 | 2.23 |
b | 4.5 % | 258 | 331 | 335.36 | 5.60 |
c | 6.3 % | 249 | 319 | 305.61 | 15.85 |
d | 5.6 % | 264 | 356 | 328.39 | 3.26 |
e | 5.5 % | 261 | 319 | 305.61 | 14.75 |
f | 3.7 % | 258 | 331 | 312.59 | 12.22 |
样品编号 | 第一阶段 | 第二阶段 | ||||
---|---|---|---|---|---|---|
温度范围/℃ | Td1,max/℃ | 失重率/% | 温度范围/℃ | Td2,max/℃ | 失重率/% | |
a’ | 258~364 | 335.5 | 24.5 | 364~451 | 417.44 | 86.4 |
b’ | 258~364 | 337 | 33 | 364~451 | 419.76 | 82.4 |
c’ | 258~349 | 310 | 20.6 | 349~451 | 421.22 | 76.7 |
d’ | 283~363 | 337 | 20.6 | 363~451 | 417.07 | 80.3 |
e’ | 260~352 | 318 | 22.15 | 352~451 | 416.32 | 76.8 |
f’ | 260~353 | 321 | 22.2 | 353~451 | 416.72 | 76.9 |
样品编号 | 第一阶段 | 第二阶段 | ||||
---|---|---|---|---|---|---|
温度范围/℃ | Td1,max/℃ | 失重率/% | 温度范围/℃ | Td2,max/℃ | 失重率/% | |
a’ | 258~364 | 335.5 | 24.5 | 364~451 | 417.44 | 86.4 |
b’ | 258~364 | 337 | 33 | 364~451 | 419.76 | 82.4 |
c’ | 258~349 | 310 | 20.6 | 349~451 | 421.22 | 76.7 |
d’ | 283~363 | 337 | 20.6 | 363~451 | 417.07 | 80.3 |
e’ | 260~352 | 318 | 22.15 | 352~451 | 416.32 | 76.8 |
f’ | 260~353 | 321 | 22.2 | 353~451 | 416.72 | 76.9 |
1 | 宋 力,赵晶晶,王战勇,等. 生物降解塑料降解技术及其前景展望[J]. 塑料,2020(5):88⁃91,120. |
SONG L, ZHAO J J, WANG Z Y,et al. Biodegradable plastic degradation technology and the prospects[J]. Plastics, 2020(5):88⁃91,120. | |
2 | 刘彩云,陈衍玲,王 景,等. 生物降解材料的性能及应用研究进展[J]. 塑料科技,2022(7): 81⁃85. |
LIU C Y, CHEN Y L, WANG J, et al. Research progress on properties and applications of biodegradable materials[J]. Plastics Science and Technology, 2022(7): 81⁃85. | |
3 | 刘 群,张玉苍. 改性淀粉基生物降解塑料的研究进展[J]. 化工进展,2020, 39(8): 3 124⁃3 134. |
LIU Q, ZHANG Y C. Progress of modified starch⁃based biodegradable plastics[J]. Chemical Industry and Engineering Procress, 2020, 39(8): 3 124⁃3 134. | |
4 | 王孟坤,罗兴武. 芋头淀粉改性方法及其应用研究进展[J]. 中南农业科技,2022, 43(3): 157⁃160 |
WANG M K, LUO X W. Research progress of taro starch modification and its application [J]. South⁃Central Agricultural Science and Technology, 2022, 43(3): 157⁃160 | |
5 | 寇志敏. 小分子增塑剂对淀粉热塑化改性及性能影响的研究进展[J]. 包装工程,2021, 42(15): 148⁃155. |
KOU Z M. Research progress of small molecule plasticizer on thermoplasticizing modification and properties of starch[J]. Packaging Engineering, 2021, 42(15): 148⁃155. | |
6 | Wang L, He J, Wang Q, et al. Lignin reinforced, water resistant, and biodegradable cassava starch/PBAT sandwich composite pieces[J]. Journal of Polymer Engineering, 2021, 41(9): 818⁃826 |
7 | 田银彩,董安旺. PBAT/热塑性玉米淀粉共混改性对结构和力学性能影响[J]. 中国塑料,2020, 34(9): 33⁃37. |
TIAN Y C, DONG A W. Effect of blending modification on structure and mechanical properties of pbat/thermoplastic corn starch composites[J]. China Plastics, 2020, 34(9): 33⁃37 | |
8 | 赵小红,陈家莉,梁小惠. 不同类型木质素基表面活性剂为控制剂制备碳酸钙[J]. 无机盐工业,2021, 53(7): 58⁃62. |
ZHAO X H, CHEN J L, LIANG X H. Preparation of Calcium carbonate using different type of lignin based surfactant as control agents[J]. Inorganic Chemicals Industry, 2021, 53(7): 58⁃62. |
Viewed | ||||||
Full text |
|
|||||
Abstract |
|
|||||