The convenient adhesive with good properties for polypropylene foam material was prepared here, based on graft polymer from chlorinated polyethylene and maleic anhydride. 以氯化聚乙烯接枝马来酸酐的接枝物为基料,制得性能优良,使用方便的聚丙烯发泡材料用粘合剂。
The grafting methods for PP are reviewed, including the selection of monomers and initiators, and the characterization of graft polymer. 对聚丙烯接枝的几种方法、单体和引发剂的选择及接枝物的表征作了简要的介绍;
The application of the graft polymer of PP is also introduced. 并介绍聚丙烯接枝物的应用情况。
Study on absorbency of starch graft polymer resin by filtration 过滤法测定淀粉接枝聚合物树脂吸液率的研究
If the graft product were not separated, the reaction product obtained will be a mixture contained graft polymer and polymaleic anhydride. 因此,接枝反应后的产物如不作分离,得到的将是含有接枝物和聚马来酸酐的混合物。
It also discussed the application of the graft polymer to super-tough PA-alloy. 并讨论了接枝物在超韧尼龙合金中的应用。
Structural Characterization of graft polymer was performed by Infrared spectrograph and differential scanning calorimeter. 最后,通过红外光谱仪、差示扫描量热仪,对接枝物结构进行表征。
Study on crystal structure of polypropylene fiber in radiation graft polymer 辐射接枝聚丙烯纤维的晶态结构研究
Because of surface modification of graft polymer, balance adsorbance of surfactant on carbon black surface and zeta electric potential are changed. 与普通炭黑比较,表面活性剂在改性炭黑表面的平衡吸附值发生较大的变化,从而使该类粒子的表面zeta电位值发生变化。
Study on antistatic effect of the coupling graft polymer of EAA with 2-oxazoline-terminated polyethers for PE EAA与端恶唑啉聚醚偶联接枝物对PE的抗静电作用
The studies on grafting of polypropylene are reviewed, including the characteristics of several main methods, selections of monomers, the grafting theories and the characterization of the graft polymer. 综述了聚丙烯接枝改性的几种常用方法,总结了聚丙烯接枝改性的机理、接枝单体的选择以及接枝产物的表征手段。
Starch graft polymer super absorbent resin 淀粉类高吸水性树脂
This paper introduces that the technology to synthesis AAM ( AA)-natural rubber graft polymer has some influence on the graft efficiency of the synthetic product. The author studies the structure by IR spectrum and discusses the adhesion properties and reaction mechanism of the graft polymer. 本文研究了AAM(AA)-天然橡胶接枝聚合物的合成工艺条件对合成产物接枝效率的影响,以红外光谱法考察了合成产物的结构并研究了该接枝聚合物的粘合性能及其作用机理。
The extent of graft polymer formation was measured in terms of grafting percent and grafting efficient as functions of reaction temperature, monomer concentration, pre-interacting time and isopropanol ( IPA). 考察了反应温度、单体浓度、预接触时间、链转移剂异丙醇(IPA)等对接枝率、接枝效率的影响。
The graft polymer had higher relative molecular mass fraction, wider relative molecular mass distribution, better mechanical properties and adhesive strength. 产物含有较高相对分子质量的级分,相对分子质量分布较宽,并且有较好的物理机械性能和较高粘接强度。
Study on Compatibilization mechanisms of itaconic acid PP graft polymer on pa6/ pp blends 衣康酸接枝PP对PA6/PP共混物增容作用机理的研究
Structure, Morphology and Ionic Conductivity of Graft Polymer Networks Containing LiClO_4 含LiClO4的接枝聚合物网络的结构、形态与离子导电性能研究
Study on Graft polymer of Starch and Styrene as Water-proof Coating(ⅲ) 淀粉-苯乙烯接枝共聚物作防水涂料的研究(Ⅲ)
The analysis of FT-IR indicates that there are some graft polymer at the ZnO/ TiO_2 composite particles. 对改性后的产物进行FT-IR测试分析,证实了在ZnO/TiO2复合颗粒表面确实接枝了一层有机物。
Water-insoluble carboxyl-containing starch graft polymer ( ISC) was used to remove Cu2+ and Zn2+ from wastewater. 利用水不溶性接枝羧基淀粉(简称ISC)去除废水中Cu2+和Zn2+。
A graft polymer [ PP-g-( GMA-co-St)] was made by using melt grafting way in a single-screw extruder. 利用单螺杆挤出机,采用熔融接枝的方法制备了双单体熔融接枝聚丙烯[PP-g-(GMA-co-St)]。
A combination of a graft polymer formed CR-SBS/ MMA-AA, reactivmonomer and crosslinking agent with polyurethane gave best adhesion between a wide variety of surfaces. SBS接枝MMA、AA聚合物和活性单体及交联剂与聚氨酯胶的组合,广泛用于各种表面,可产生最好的粘附力。
In contrast to maleic anhydride PP graft polymer ( MPP), the mechanisms of compatibilization of itaconic acid PP graft polymer ( IPP) on PA6 rich PA6/ PP blends were investigated by means of ESCA, SAXS, WAXD, SEM and mechanical property tests. 以马来酸酐接枝PP(MPP)作对照,用ESCA、SAXS、WAXD、SEM、力学性能测试等手段,研究了衣康酸接枝PP(IPP)对PA6/PP共混物的增容作用机理。
Online Fourier transform infrared spectroscopy ( FT-IR) monitoring test indicated that graft reaction of PVA-SH and MMA was taken place mainly at the seed emulsion polymerizing stage forming a linear PVA-S-PMMA structure graft polymer. 经傅里叶变换红外光谱测定证明,在种子乳液聚合阶段,PVA-SH与MMA单体发生了接枝反应,形成具有PVA-S-PMMA结构的线型两亲接枝聚合物。
The Synthetic Method of SBS/ CR/ MMA/ BMA Tetrabasic Graft Polymer for Shoemaking SBS/CR/MMA/BMA四元接枝鞋用胶粘剂的研制
Studies on Cationic Graft Polymer Micelles as Drug Delivery Systems 阳离子嫁接物胶团药物传递系统研究
The shear viscosity and conductivity of graft polymer aqueous solution was measured and the result shows that the salt and heat resistance of the polymer are increased. 利用电导率仪和旋转粘度计对接枝聚合物水溶液的电导率和剪切粘度进行测定,结果表明接枝聚合物的抗盐性和耐温性都比单体有了明显提高。
The application result showed that the graft polymer had an excellent binding strength onto ultrahigh molecular weight polyethylene ( UHMWPE) fibers. 结果表明,改性氯丁橡胶粘合剂可用于超高相对分子质量聚乙烯纤维的上胶。