例句與用法

1. ( 2 ) when the content of organobentonite was 3wt % , the intercalation behaviors depended on the chain length of organic modifier in the bentonite and the content of compatilizer
   （ 2 ）在有機(jī)膨潤土含量為3wt %時(shí)，插層的效果決定于有機(jī)改性劑烷基鏈的長度和相容劑的用量。
2. The mechanical tests result showed that when the mmt content is 2 % and the compatilizer content is 15 % , the pmc has best mechanical property . the izod impact strength is 16 . 45 kj / m2 and the tensile strength is 35 . 77 mpa , increasing 280 % and 4 . 3 % , compared with pure pp . the pom photo indicated that the o - mmt can reduce the scale of spherical crystal of pp
   以am為插層劑得到的聚丙烯蒙脫土納米復(fù)合材料中，蒙脫土保持剝離狀態(tài)，但力學(xué)性能不理想，當(dāng)土含量為0 . 5時(shí)，材料的沖擊強(qiáng)度為9 . 58kj m ~ 2 ，拉伸強(qiáng)度為25 . 5mpa 。
3. The result showed that ( 1 ) organic modifier can reduce the polarity of na - bentonite , and compatilizer ( maleic anhydride grafted polyethylene ) can strengthen the polarity of polyethylene and the interface compatibility between polyethylene and bentonite . when the number of methylene groups in alkylamine was larger than 16 , the intercalation nanocomposites were obtained
   研究結(jié)果表明， （ 1 ）有機(jī)改性劑能夠降低鈉基膨潤土的極性，相容劑（馬來酸酐接枝聚乙烯）對(duì)增強(qiáng)聚乙烯的極性，增強(qiáng)聚乙烯和膨潤土的界面相容性有很大作用。
4. Nonpolar polypropylene has bad compatibility with mmt even after organic modification to mmt . so polypropylene ( pp ) grafting acrylic acid was produced by the suspension grafting method as compatilizer . as pp / mmt nanocomposites prepared from htab modified mmt as concerned , the interlayer spacing of mmt is 4 . 61nm , 4 . 2nm and 4 . 09nm respectively when the mmt content is 1 % , 2 % and 3 % . so , the abtained nanocomposites has intercalated structure
   當(dāng)土含量為2 ，相容劑用量為15時(shí)力學(xué)性能最好，缺口沖擊強(qiáng)度和拉伸強(qiáng)度分別達(dá)到16 . 45kj m ~ 2和35 . 77mpa ，分別比純pp增加了280和4 . 3 ，蒙脫土的加入起到了增韌和增強(qiáng)的雙重作用。
5. ( 3 ) when the content of compatilizer were 15wt % 30wt % ( to high density polyethylene ) , the intercalation high density polyethylene / bentonite nanocomposites were obtained . ( 4 ) the intercalation nanocomposites were obtained after bentonite compounded with low density polyethylene and liner low density polyethylene respectively
   （ 3 ）當(dāng)相容劑含量為15wt % 30wt % （對(duì)于高密度聚乙烯） ，能夠得到插層型高密度聚乙烯/膨潤土納米復(fù)合材料。 （ 4 ）低密度聚乙烯和線型低密度聚乙烯與膨潤土復(fù)合后也能夠分別獲得插層型納米復(fù)合材料。