说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> PA66树脂
1)  PA 66 resin slices
PA66树脂
2)  resin [英]['rezɪn]  [美]['rɛzṇ]
树脂
1.
Study on adsorption dynamics of cephalosporin C in adsorption resin;
大孔吸附树脂对头孢菌素C的吸附动力学研究
2.
Study on adsorption of hexanal included in cyclohexanone with cation exchange resin;
树脂吸附环己酮中己醛的研究
3.
Application of Chemical Modification of Biomass in Resin Technology;
生物质化学改性在树脂化技术中的应用
3)  pitch [英][pɪtʃ]  [美][pɪtʃ]
树脂
1.
In this paper,the properties of pitch and deposit in pulp were introduced,as well as its harm and the way of wet-end control,in order to provide theory support to the effective pitch control in the mills.
介绍了树脂及其沉积物的来源和种类、物理和化学特性、危害及其主要的湿部控制方法,为实际生产中解决树脂障碍提供了有效的理论基础。
2.
In order to evaluate the capability of lignin degradation and pitch elimination from Masson pine chips by nature white-rot fungi,20 white-rot fungus strains were obtained by petri dishes screening and petri dishes color-reaction screening.
为评价从野外筛选得到的白腐菌对造纸原料马尾松的木素降解和树脂脱除能力,将带菌样本经室内平板初筛及平板变色反应复筛,得到了20株纯白腐菌菌株,并对变色系数最小的一株菌株G进行松木片固体接种试验,测定3、5、7、9天后松木片的木素、树脂降解情况。
3.
The degradation rates of lignin and pitch were determined after 3 days,5 days,7 days and 9 days respectively.
测定经2种不同浓度无机盐稀释的菌悬液接种松木片3天、5天、7天、9天后的木素、树脂降解情况。
4)  Colophony [kə'lɔfəni]
树脂
1.
Use colophony to absorb and remove the organics in the industrial hydrogen peroxide ,then, add stabilizer to remove inorganic impurities, so the quality of product can reach the standard of electronic grade.
用工业双氧水先经树脂吸附脱去其中的有机物,再添加稳定剂除去无机杂质,生产的产品可达到电子级产品的标准。
5)  resins [英]['rezin]  [美]['rɛzɪn]
树脂
1.
Isolation and purification of proanthcyanidins from sea buckthorn seed by resins;
树脂法精制沙棘籽原花色素的研究
2.
A study on extraction and isolation of total flavonoids from Elaeagnus mollis leaves by macroporous absorptive resins;
大孔吸附树脂提取分离翅果油树叶总黄酮的研究
3.
Relationship of New-type AgriculturaI Films between Resins, Additives and Processing Qualities;
农用新型薄膜与树脂、助剂、加工质量的关系
6)  AS resin
AS树脂
1.
Because the production material has changed from ABS resin to AS resin,some adjustment for the mould structure design should have been done to improve the structure of withstanding system,in order to increase some part intensity of mould.
本文结合注塑模具在生产中的故障粘模,由于生产用塑料原料由ABS树脂改变为AS树脂,模具结构上的相应调整过程。
补充资料:PA 66
   [-NH(CH26-NHCO(CH2)4CO]n
   性状  半透明或不透明乳白色结晶形聚合物,具有可塑性。密度1.15g/cm3。熔点252℃。脆化温度-30℃。热分解温度大于350℃。 连续耐热80-120℃,平衡吸水率2.5%。能耐酸、碱、大多数无机盐水溶液、卤代烷、烃类、酯类、酮类等腐蚀,但易溶于苯酚、甲酸等极性溶剂。具有优良的耐磨性、自润滑性,机械强度较高。但吸水性较大,因而尺寸稳定性较差。
外观   白包或带黄色颗粒状
密度(g/cm3)      1.10-1.14
拉伸强度(MPa)      60. 0-80.0
络氏硬度            118
冲击强度(kJ/m2)   60-100
静弯曲强度 (MPa)   1 00-120
马丁耐热(℃)          50-60
弯曲弹性模星 (MPa)     2000~3000
体积电阻率(Ωcm)    1.83×1015
介电常数               1.63
   应用  广泛用于制造机械、汽车、化学与电气装置的零件,如齿轮、滚子、滑轮、辊轴、泵体中叶轮、风扇叶片、高压密封围、阀座、垫片、衬套、各种把手、支撑架、电线包层等。亦可制成薄膜用作包装材料。此外,还可用于制作医疗器械、体育用品、日用品等。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条