pcn 中文意思是什麼
pcn
解釋
PCN =personal communication net 【電訊】個人通訊網路。-
Personal communication networks pcn
個人通信網 -
Pcn personal communication network
個人通信網 -
Pcn process change notice
工序改動通知 -
The waxd spectra of pcn suggested that silicate layer induced crystallization process of 8 crystal form of pp, and decreased the sizes of a crystal form, thus the mechanic properties of pcn were enhanced
廣角xrd的數據顯示,納米無機片層可誘發pp -晶型的生成,並且有隨蒙脫土含量增大而增加的趨勢。 -
The rheological experienments suggested that the viscosity of pcn was less than pp " s and decreased with increasing content of montmorillonite. the effects of silicate layer on rheological behaviors of pcn are important to process performance of pcn
材料的毛細管流變測試表明,復合材料加工流動性隨著蒙脫土含量的增加而得以改善,其粘度要低於純pp的粘度,這對加工成型極有指導意義。 -
Pp / montmori 1loni te nanocompos1tes ( pcn ) were prepared in two steps. in the first step, mother materia1 was synthesi zed by in - - situ gmft - - fnterca1a tion method, and pcn was prepared by b1ending p1ai n pp and mother material on twin screw extruder in the second step
通過原位接枝插層法制備了pp蒙脫土納米復合增強母料,然後將pp與母料在雙螺桿上共混制得pp蒙脫土納米復合材料( pcn ) 。 -
Prepar1ng po1 ypropy1ene / montmori l lon 1 te nanocomposi tes ( pcn ). ma1 ei c anhydride ( mah ) / styrene ( st ) was app1 ied to graft wi th pp and montfnori 1lo - nite was interca1ated by ppalg - - mah / st in the same t1me. effects of intercalat ion agent htab on the basal spaci ng ( d., . )
首先考察了插層劑對蒙脫土片層間距的影響,小角x -衍射表明在插層劑十六烷基三甲基溴化銨( htab )的作用下,無機土片層間距最大可被撐至4 . 0nm ,並且d _ ( 001 )值與插層劑的濃度大小有密切的關系。
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