熔融接枝 的英文怎麼說
中文拼音 [róngróngjiēzhī]
熔融接枝
英文
pp-
As to the high - density polyethylene, two strategies were performed : ( 1 ) after being modified by grafting polar groups on its backbone, polyethylene and organic montmorillonite were melt mixed directly, which could obtain the polyethylene / montmorillonite nanocomposites. the effect of groups grafted on the backbone on the efficiency of intercalation was investigated in this paper ; ( 2 ) choosing the grafters obtained in this experiment as the compatilizers, polyethylene / montmorillonite nanocomposites had also been prepared by melt mixing the polyethylene, grafter and organic montmorillonite. the difference of grafters and sequence of mixing on the intercalation result had also been analyzed
對于高密度聚乙烯，採用以下兩種思路進行： （ 1 ）對聚乙烯首先進行功能化改性，使聚乙烯分子鏈上接枝上不同的極性基團，將改性后的聚乙烯再同有機蒙脫土直接熔融復合，成功的制備了聚乙烯蒙脫土納米復合材料，並考察了接枝到聚乙烯主鏈上基團的不同對最終插層效果的影響； （ 2 ）選用制得的接枝物作為相容劑，將聚乙烯，接枝物，有機蒙脫土三者熔融復合，也可以得到聚乙烯蒙脫土納米復合材料，並對選用不同的接枝物作為相容劑以及復合順序對最終插層效果的影響加以分析。This research regarded pp grafted mah as compatibilizer, took the method of masterbatch and use new technologies prepare into high relatively content masterbatch of ommt, finally, this kind of masterbatch and pp were mixing and melting together and pp / mmt nanocomposites were prepared through pairs of spiral pole, ( series pp - b ), meantime, pp / mmt nanocomposites without compatibilizer were compared to study ( series pp - a )
本研究以pp接枝馬來酸酐為相容劑，採取母粒法，運用新型工藝制備出蒙脫土含量較高的接枝母粒，然後將這種母粒與pp通過雙螺桿共混熔融擠出制備出pp蒙脫土納米復合材料（ pp - b系列） ，同時比較研究了不加相容劑的pp蒙脫土納米復合材料（ pp - a系列） 。Xrd, transmission electron micrograph ( tem ) and polarized optical micrograph ( pom ) were used to measure the structure of nanocomposites, the nonisothermal crystallization kinetics of pp / pp - g - mah / org - mmt was studied by differential scanning calorimetry ( dsc ), and their mechanical properties were tested
採用熔融插層法制備了聚丙烯接枝物蒙脫土納米復合材料，通過xrd 、 tem 、 pom和dsc研究了納米復合材料的結構及結晶動力學，並測試其力學性能。Polyethylene ( pe ) / pe - g - mah / org - mmt nanocomposites were prepared by melt intercalation. xrd, and transmission electron micrograph ( tem ) were used to measure the structure of nanocomposites, the nonisothermal crystallization kinetics of pp / pp - g - mah / org - mmt was studied by differential scanning calorimetry ( dsc ), and their mechanical properties were tested
採用熔融插層法制備了聚乙烯接枝物蒙脫土納米復合材料，通過xrd 、 tem和dsc研究了pe pe - g - mah org - mmt納米復合材料的結構及結晶動力學，並測試其力學性能。Study on the melt grafting synthesis of polypropylene - g - glycidyl methacrylate
甲基丙烯酸縮水甘油酯熔融接枝聚丙烯研究Melt grafting modification of polypropylene by reactive extrusion
利用反應擠出的聚丙烯熔融接枝改性First, mother materials were prepared by the technique, that mah - pp was interacted into the layers of montmorillonite by the force of hydrogen band and chemical force. then, pp and mother materials were mixed in two - screw machine. the results indicated that pp / mmt nanocomposites could be prepared successfully through two steps
首先用馬來酸酐接枝聚丙烯（ mah - pp ）進行插層處理，利用馬來酸酐接枝聚丙烯與有機蒙脫土片層之間產生的氫鍵和化學作用力，使mah - pp首先插層進入mmt層間，製成母料；然後，將母料與pp在雙螺桿擠出機上進行熔融共混。分享友人