为了提高酚醛树脂胶黏剂的耐热性、稳定性及力学强度,并同时考虑成本,引入三聚氰胺和尿素在酚醛树脂体系中,并加入氯化钙和碳酸铵制备功能性改性剂PF-CaCO3预聚体.通过透射电镜(TEM)、扫描电镜(SEM)和能谱分析(EDS)等微观表征可观察到20～70 nm的立方形碳酸钙,通过差示扫描量热法(DSC)和热失重分析(TGA)发现,PF-CaCO3预聚体具有良好的相容性,热稳定性增强.
参考文献
| [1] | T. Furuno;Y. Imamura;H. Kajita.The modification of wood by treatment with low molecular weight phenol-formaldehyde resin: a properties enhancement with neutralized phenolic-resin and resin penetration into wood cell walls[J].Wood science and technology,20045(5):349-361. |
| [2] | V. Arutchelvan;V. Kanakasabai;S. Nagarajan;V. Muralikrishnan.Isolation and identification of novel high strength phenol degrading bacterial strains from phenol-formaldehyde resin manufacturing industrial wastewater[J].Journal of hazardous materials,20051/3(1/3):238-243. |
| [3] | Liu YF.;Gao JG.;Zhang RZ..Thermal properties and stability of boron-containing phenol-formaldehyde resin formed from paraformaldehyde[J].Polymer Degradation and Stability,20023(3):495-501. |
| [4] | Teng HS.;Wang SC..Preparation of porous carbons from phenol-formaldehyde resins with chemical and physical activation[J].Carbon: An International Journal Sponsored by the American Carbon Society,20006(6):817-824. |
| [5] | Teng HS.;Hsieh CT.;Chang YJ..Performance of electric double-layer capacitors using carbons prepared from phenol-formaldehyde resins by KOH etching[J].Carbon: An International Journal Sponsored by the American Carbon Society,200113(13):1981-1987. |
| [6] | Zenggang Wu;Chixing Zhou;Rongrong Qi.The preparation of phenolic resin/montmorillonite nanocomposites by suspension condensation polymerization and their morphology[J].Polymer Composites,20024(4):634-646. |
| [7] | Ahmad Reza Bahramian;Mehrdad Kokabi;Mohammad Hossein Navid Famili;Mohammad Hossein Beheshty.High temperature ablation of kaolinite layered silicate/phenolic resin/asbestos cloth nanocomposite[J].Journal of hazardous materials,20081(1):136-145. |
| [8] | Mu Zhao;Huaihe Song;Xiaohong Chen.Large-scale synthesis of onion-like carbon nanoparticles by carbonization of phenolic resin[J].Acta materialia,200718(18):6144-6150. |
| [9] | 徐卫兵;鲍素萍;沈时骏;唐述培;何平笙.酚醛树脂/蒙脱土纳米复合材料的制备及固化反应动力学研究[J].高分子学报,2002(4):457-461. |
| [10] | Lei H;Pizzi A;Du GB;Despres A.Variation of MUF and PMUF resins mass fractions during preparation[J].Journal of Applied Polymer Science,20066(6):4842-4855. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%