本发明涉及一种白色无规共聚聚丙烯阻光管。
The invention relates to a while random copolymerization polypropylene (PP-R) light resistant pipe which comprises a white (PP-R) water pipe.
结果表明,进口共聚聚丙烯涂覆料是含有聚乙烯长直链的乙丙无规共聚聚丙烯。
It was found that the import polypropylene copolymers were random ethylene and propylene copolymers with long line chain polyethylene.
(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.
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.
采用核磁共振( NMR)、X衍射仪、 差示扫描量热法( DSC)、凝胶渗透色谱( GPC)等分析技术对无规共聚聚丙烯(PPR)管材专用料的结构和性能进行研究,并且与国外料进行了对比。
Structure and properties of the special random copolymer of propylene(PPR) for pipe were studied by NMR, XRD, DSC and GPC and compared with imported samples.
采用核磁共振( NMR)、X衍射仪、 差示扫描量热法( DSC)、凝胶渗透色谱( GPC)等分析技术对无规共聚聚丙烯(PPR)管材专用料的结构和性能进行研究,并且与国外料进行了对比。
Structure and properties of the special random copolymer of propylene(PPR) for pipe were studied by NMR, XRD, DSC and GPC and compared with imported samples.
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