结晶聚合物

创作、升华、关联结晶聚合物的中间层

CREATION , SUBLIMATION AND CONCERN A Crystal-Amorphous Interphase in Crystalline Polymers

无定形和结晶聚合物两者都能发生屈服并能冷拉伸。

Both amorphous and crystalline polymers can yield and be cold-drawn .

小角X射线散射方法测定结晶聚合物的平均过渡层厚度

Determination of average thickness of transition layer of crystal polymer by small angle X-ray scattering

利用DSC的不同降温速率进行结晶聚合物的等温结晶研究

A Study on Isothermal Crystallizing Process of Crystallizing Polymer Through DSC

用DCE处理半结晶聚合物能得到结晶度更高的聚合物样品。

The polymer extracted by DCE for 2h exhibited higher crystallinity .

介绍了用X射线衍射法测定结晶聚合物材料取向度定义，单轴和双轴取向及其计算方法。

In this review methods of determining polymer orientation using X-ray diffraction are described . It includes uniaxial and biaxial orientation , as well as their calculating methods .

分离得到的PAA为结晶聚合物，结构单元呈周期性排列，但存在一定的晶格缺陷。

The finely grounded PAA was crystal polymer and its structure unit arranged periodicity with a little crystal lattice disfigurement .

聚偏氟乙烯（PVDF）是一种白色粉末状结晶聚合物，其化学稳定性良好，室温下不受酸、碱等强氧化剂和卤素腐蚀。

Poly ( vinylidene ) fluoride ( PVDF ) is the typical semi-crystal polymer with its good properties of chemical and aging resistance for membrane formation .

结果表明：TMAC摩尔含量小于30%时可制得结晶聚合物。

The results show that the copolymers are made when the TMAC content was below 30 % .

设计完成后，与实验室现有偏光显微镜或广角X射线衍射仪等设备相配合，拟研究剪切场作用下结晶聚合物晶体形态、结构和结晶动力学等参数的变化。

After the design is completed , the instrument is cooperated with the polarizing microscope or wide Angle X-ray diffraction to study the crystals form , structure and crystallization kinetics parameters of the change of crystalline polymer in shearing fields .

用茂金属催化剂制得间规聚苯乙烯（sPS）是一类新型结晶聚合物，具有优良的耐热性、耐化学性和电气性能。

Syndiotactic polystyrene ( sPS ) produced with metallocene catalyst is a novel crystalline polymer that possesses excellent electronic / electric properties and good abilities to resist heat and chemicals .

PTC转变温度与体积膨胀的转变温度非常一致，对于结晶聚合物基体体系，PTC转变温度在基体的熔点附近，而对于非晶聚合物基体体系，PTC转变温度在基体的玻璃化转变温度附近。

For the crystalline polymer matrix , the PTC transition temperature is close to the melting point , while for the amorphous polymer matrix , the PTC transition temperature is close to the glass transition temperature .

并根据聚合物基纳米复合材料内部跨尺度结构的特点构筑了一种适合描述内部具有跨尺度结构材料的理论模型，并用这一模型对典型的部分结晶聚合物PA6的宏观有效性能进行了研究。

Base on the interior multi-scale structures that polymeric nano-composites are constructed by , a theoretical model which can describe the interior multi-scale structures of polymeric nano-composites is provided to study the mechanical behaviour of the polymeric nano-composites .

GB/T16582-1996部分结晶聚合物熔点试验方法毛细管法

Determination of melting point of semi-crystalline polymers & Capillary tube method

结晶聚合物基纳米复合材料多层次结构及有效性能预测

Multilevel model and prediction of effective properties of crystalline polymer nanocomposites

参与共混的结晶聚合物的熔点随离聚体含量增加而下降，而在形态结构上则呈现交叉连续相，共混物呈现热塑性弹性体行为或增韧塑料行为。

The blends exhibit thermoplastic elastomer behavior or toughened plastic behavior .

亚稳态的相尺寸对部分结晶聚合物结构与形态的影响

Size Effect of Metastable States on Semicrystalline Polymer Structures and Morphologies

三相结构结晶聚合物相关函数的计算

Evaluation of Correlation Function of Crystal Polymer in Three-phase Structure

对结晶聚合物而言，球晶可以作为气泡的异相成核点，诱发气泡异相成核。

For crystalline polymer , spherulites can act as heterogeneous nucleation agent .

结晶聚合物中间层理论与实验佐证

Theory on the Interphase of Crystalline Polymer and its Evidence

对发生于结晶聚合物/结晶聚合物共混体系中的共结晶行为的近期研究状况作了综述。

Recent studies on cocrystallization behavior of crystalline polymer blends were generally reviewed .

结晶聚合物驻极体中的跳跃电流和电荷储存

Hopping current and charge storage in crystal polymer electret

半结晶聚合物熔融淬冷，转变为无定型聚合物；

Half-crystalline polymer quenched after fusion became amorphous ;

聚合所得产物为β晶型的反1,4-聚异戊二烯结晶聚合物。

The polymerization product is β crystallized trans-1,4-polyisoprene .

结晶聚合物品相相容性的研究

Study on the crystalline phase compatibility of polymers

结晶聚合物中间相与辐射效应

Radiation Effects and Interphase of Crystalline Polymers

聚酰胺被划作结晶聚合物，但是它只是结晶最多的聚合物；

Polyamide is classified as a crystalline polymer , but it is only mostly crystalline ;

结晶聚合物的辐射效应Ⅰ.γ-辐照尼龙1010的聚集态结构

Radiation effect on crystalline polymers ⅱ . aggregated state of nylon 1010 under gamma ray irradiation

结晶聚合物的辐照效应&Ⅰ.尼龙-1010的聚集态结构对其辐射化学反应的影响

Radiation effect on crystalline polymers ⅰ . aggregated structure dependence of chemical reactions in irradiated Nylon-1010

指出拉伸结晶聚合物的形变机理可能依赖于拉伸条件。

It is suggested that deformation mechanism of crystalline polymers may be different depending on drawing condition .