无规聚丙烯

无规聚丙烯热熔胶的制备及其改性研究

Preparation and modification research of APP hot melt adhesive

无规聚丙烯在改性沥青的应用

APP used for modifying asphalt

~（13）C核磁共振研究氯化无规聚丙烯的结构

Car B on-13 NMR study of chlorinated atactic polypropylene

该母料能替代原APP（无规聚丙烯）填充母料，并降低了成本。

The new fillers can replace App ( random pp ) fillers and reduce their cost .

不同防水卷材的抗剪强度对温度的敏感度不同，APP（无规聚丙烯）防水卷材敏感性最大。

The shear strengths of different waterproofing rolls are sensitive to the test temperatures , especially APP modified asphalt waterproof roll .

Cp~TiCl2N[Si（CH3）3]2/MAO催化剂合成无规聚丙烯弹性体

Preparation of atactic polypropylene elastomers with a c_p ~ ticl_2n [ si ( ch_3 ) _3 ] _2 / mao catalyst

无规聚丙烯~（13）C-NMR立构序列归属的研究

Study of the assignment on the ~ ( 13 ) c-nmr spectra of atactic polypropylene stereoisomers

伯、仲、叔三种氢的相对氯化活性为R（CH）>R（CH2）>R（CH3），并乒表明氯化反应比较均匀地发生在无规聚丙烯分子链上。

The mean relative reactivity of three kinds of protons towards chlorination is R ( CH ) > R ( CH2 ) > R ( CH3 ), and the chlorine atoms are distributed homogeneously in the molecular chain .

用核磁共振碳谱、差示扫描量热法、动态力学分析等测试表明，该产物为高分子量无规聚丙烯（APP），呈现橡胶的动态力学行为，并具有良好热稳定性。

The products were characterized by nuclear magnetic resonance , differential scanning calorimetry , gel permeation chromatograph , dynamic mechanical analysis and thermogravimetry . The results indicated that the products were high molecular weight atactic polypropylene which showed dynamic mechanical behavior of rubber and good thermal stability .

无规聚丙烯接枝甲基丙烯酸的合成

Synthesis of the Graft Polymerization of Methacrylic Acid onto Atactic Polypropylene

无规聚丙烯的氯化及产物结构的初步研究

Study on Chlorination of Atactic Polypropylene and Structure of the Products

无规聚丙烯链的柔性和温度特性

Flexibility and Temperature Features of Atactic Polypropylene Chain

无规聚丙烯的研究进展

Progress in the synthesis of atactic polypropylene

无规聚丙烯改性研究

Studies on the modification of random polypropylene

合成高分子量无规聚丙烯&在烷烃溶剂中聚合及性能初步表征

Synthesis of High Molecular Weight Atactic Polypropylene & Polymerization in Alkane and Preliminary Characterization of the Products

采用溶液法选用极性单体马来酸酐，在非隔氧条件下，对无规聚丙烯进行接枝改性。

The copolymerization of polar monomer MAH grafting on APP in the presence of oxygen has been studied in solution .

不同溶剂中合成弹性无规聚丙烯聚醚氨酯结构与微相分离的研究

Synthesis of atactic polypropylene elastomers with half-titanocene catalyst in different solvents Study on the Structure and Property of Polyether-Urethane Elastomers

PP-R管材是由无规共聚聚丙烯材料制造而成。

PP-R pipe is made of random copolymer polypropylene material .

无规共聚聚丙烯（PP-R）管材加工技术及应用

Processing Technology and Application of Random Copolymerized PP ( PP-R ) Pipe

无规共聚聚丙烯（PP-R）管在建筑工程中的应用

Application of Propylene - Random-Copolymer ( PP-R ) Pipe to Construction Engineering

无规共聚聚丙烯（PP-R）结晶与流变性能的研究

Structure and Processing Properties of Polypropylene Random Copolymer

介绍无规共聚聚丙烯（PP-R）管材性能特点，生产工艺、设备及应用。

This paper introduces the character , technology , equipment and application for PP-R pipe .

介绍了无规共聚聚丙烯（PP-R）0108的研究背景、结构表征、性能测试及加工应用。

This paper introduced a grade of speciality random copolymer of propylene resin 0108 , as well as its research background , structural characterization , performance test and processing technique .

PPR（无规共聚聚丙烯）管材是广泛应用于民用和工业给排水系统的一种新型建筑材料，但存在耐热、耐压性能方面的不足。

PPR pipe is a new type construction material widely used in civilian and industrial water supply and sewerage system , but it is poor in hot and pressure resistance .

通过对进口无规共聚聚丙烯（PP-R）产品的分析研究，在引进装置上成功生产出PP-R管材专用料的基础树脂；

The speciality base resin of propylene random copolymer ( PP - R ) for tubing was successfully developed in the commercial plant through the study on the imported PP - R product .

无规共聚聚丙烯（PPR）管材是国际上九十年代发展的新型化学建材，它与钢管、铜管、复合管相比，具有很多不可替代的优点，其市场占有率已处于遥遥领先位置。

PP R is a new chemical building material in 1990 's which has many advantages compared with copper pipe , steel pipe and combined pipe . Its market share is far beyond others ' .

对抚顺乙烯化工有限公司生产的无规共聚聚丙烯（PP-R）专用料E-003进行了结构表征及加工应用。

This paper studied the structural characterization and processing technique of a random copolymer of propylene special resin E-003 , which made by FuShun Ethylene Chemical Co. , Ltd.

对中国石化上海石油化工股份有限公司无规共聚聚丙烯（PP-R）管材专用树脂与进口产品在微观结构表征、结晶性能、流变性能、加工性能等方面进行了分析对比。

This paper analyzed and compared the microstructure , crystallizability , rheological property and processability of the random copolymer of propylene ( PP-R ) as speciality resin for pipes and its imported counterpart , the former was synthesized by Shanghai Petrochemical Company limited .

介绍了扬子石油化工股份有限公司塑料厂聚丙烯装置采用日本三井油化公司技术成功地进行了无规共聚聚丙烯树脂R180的试生产。

This paper introduced the trial production of random copolymer of propylene R 180 with the technology of MITSUI in a polypropylene plant in Yangzi Petrochemical Company limited . The technical key factors in the production process of R 180 were discussed .

无规共聚聚丙烯管材料结构及性能研究

Research on Structure and Property of Randomly Polymerized Polypropylene for Pipes