推薦產品
交聯
~0.1 % cross-linked
分子量
average Mv ~450,000
黏度
350-2500 cP
轉變溫度
Tg 106 °C
SMILES 字串
[Na+].[O-]C(=O)C=C
InChI
1S/C3H4O2.Na/c1-2-3(4)5;/h2H,1H2,(H,4,5);/q;+1/p-1
InChI 密鑰
NNMHYFLPFNGQFZ-UHFFFAOYSA-M
尋找類似的產品？ 前往 產品比較指南
一般說明
聚丙烯酸（PAA）易吸湿、易变脆且无色，Tg 接近106oC。当温度高于200至250oC时，它将失水并变成不能溶解的交联聚合物酸酐。干燥PAA在水中的溶解度随温度升高而增加。PAA的浓缩水溶液具有触变性。
應用
聚丙烯酸（PAA）/聚甲基丙烯酸甲酯共聚物可用于药物传输。
其他应用可能包括：
其他应用可能包括：
- 研究聚乙烯醇/PAA共聚物水凝胶中的溶质扩散
- 合成对温度和pH刺激响应的聚（N-异丙基丙烯酰胺）-嵌段-PAA共聚物
- 制备用于疏水性药物胶束递送的寡聚甲基丙烯酸甲酯/PAA的嵌段共聚物
- 作为粘合剂的增稠剂。
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
客戶也查看了
Synthesis and characterization of P (MMA-AA) copolymers for targeted oral drug delivery.
Barba AA, et al.
Polymer Bull., 62(5), 679-688 (2009)
Solute diffusion in poly (vinyl alcohol)/poly (acrylic acid) interpenetrating networks.
Peppas NA, et al.
Macromolecules, 29(27), 8798-8804 (1996)
Christina M Kelliher et al.
Fungal biology, 124(5), 398-406 (2020-05-12)
Work on the filamentous fungus Neurospora crassa has contributed to or pioneered many aspects of research on circadian clock mechanism, a process that is functionally conserved across eukaryotes. Biochemical assays of the fungal circadian clock typically involve growth in liquid
T Inoue et al.
Journal of controlled release : official journal of the Controlled Release Society, 51(2-3), 221-229 (1998-08-01)
An AB block copolymer of oligo(methyl methacrylate) (oMMA) and poly(acrylic acid) (PAAc) has been synthesized. The block copolymer forms micelles in an aqueous medium, as confirmed by a fluorescence probe technique using pyrene. Doxorubicin hydrochloride was incorporated into the micelle
A New Double-Responsive Block Copolymer Synthesized via RAFT Polymerization: Poly (N-isopropylacrylamide)-b lock-poly (acrylic acid)
Schili CM, et al.
Macromolecules, 37(21), 7861-7866 (2004)
文章
New methods for materials fabrication at the micro- and nanoscale will drive scientific and technological advances in areas of materials science, chemistry, physics, and biology. The broad diversity of potentially relevant materials, length scales, and architectures underscores the need for flexible patterning approaches. One important example is the fabrication of 3D periodic structures composed of colloidal, polymeric, or semiconductor5 materials.
我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
聯絡技術服務