硬聚氯乙烯

室外埋地硬聚氯乙烯（PVC-U）给水管设计、施工探讨

Discussion on Design and Construction of PVC-U Water Service Pipes for Buried Outdoor

为探索在试压时低压下即破裂的硬聚氯乙烯（PVCU）管材的破裂原因，对这些破裂管材的断裂面进行了仔细观察，发现在这些断裂面上均有缺陷粒子存在。

For searching the burst cause of PVC-U pipes during hydrolic test under low pressure , the cracked sections of those PVC-U pipes were observed and the defective particles were found in them .

GB/T6671.1-1986硬聚氯乙烯（PVC）管材纵向回缩率的测定

Unplasticized polyvinyl chloride ( PVC ) pipes & Determination of longitudinal reversion

GB/T8814-1998门、窗框用硬聚氯乙烯（PVC）型材

Unplasticized polyvinyl chloride ( PVC ) profiles for the frames of doors and windows

PVC球形树脂是国内外硬聚氯乙烯管专用树脂，详细介绍了国产球型树脂加工性能及其在管材、型材中的应用特点

PVC spherical resin is a special purpose resin used in rigid pipe manufacture both

GB/T8801-1988硬聚氯乙烯（PVC-U）管件坠落试验方法

Test method for unplasticized ( PVC-U ) fittings by falling

GB/T10002.1-1996给水用硬聚氯乙烯（PVC-U）管材

Unplasticized polyvinyl chloride ( PVC-U ) pipe for water supply

目前，国内掀起了推广使用PVC-U硬聚氯乙烯管的热潮；

PVC - U pipe is widely popularized to use in China today .

GB/T13020-1991硬聚氯乙烯（PVC-U）管材&外径和壁厚极限偏差

Unplasticized polyvinyl chloride ( PVC-U ) pipes-Tolerances on outside diameters and wall thicknesses

废旧PVC电缆料制备木塑复合材料的研究与优化GB/T10002.1-1996给水用硬聚氯乙烯（PVC-U）管材

Study on Manufacturing Wood-plastic Composite Materials Using Waste PVC Cable Unplasticized polyvinyl chloride ( PVC-U ) pipe for water supply

GB/T13526-1992硬聚氯乙烯（PVC-U）管材二氯甲烷浸渍试验方法

Unplasticized polyvinyl chloride ( PVC-U ) pipes-Dichloromethane test

硬聚氯乙烯（UPVC）加筋管在市政工程应用的价值分析

Evaluation of Reinforced UPVC Pipes Applied in Municipal Works

UPVC（硬聚氯乙烯）管在给排水管道中的安装要素

Key Points for Installation of UPVC Pipe in Water Supply & Drainage Pipeline

在埋地状态下硬聚氯乙烯（UPVC）管变形及土体反作用模数实验研究

Study on the Deformation and the Earth Reaction Modulus of Underground UPVC pipes

GB/T8802-1988硬聚氯乙烯（PVC-U）管材及管件维卡软化温度测定方法

Determination of vicat softening temperature for unplasticized polyvinyl chloride ( PVC-U ) pipes and fittings

分析了纳米水滑石（LDHs）对硬聚氯乙烯（UPVC）热稳定性的影响机理；

The influence mechanism of LDHs on thermal stability of UPVC was analysed .

硬聚氯乙烯（UPVC）管中重金属稳定剂扩散入水中规律的实验研究

The Research on the Diffusion of Heavy Metal Stabilizers in UPVC Pipe to Water

介绍一种新型PVC增韧剂UF-810在填充硬聚氯乙烯管材中的加工应用情况。

The processing and application of a new toughner UF-810 in RPVC pipe were introduced .

从苏维脱到速微特&《旋式速微特单立管排水系统安装》标准图集简介硬聚氯乙烯螺旋单立管（PPI）的应用与发展

Brief on the Album of Standard Drawings of Spiral Single Stack Discharge System The Application & Development of the Pipe Material-PPI in Building Drainage System

本文通过硬聚氯乙烯（R-PVC）浓硫酸、硬聚氯乙烯-乙醇、聚甲基丙烯酸甲酯（PMMA）-乙醇三体系，进行了应力松弛行为的研究。

The behaviour of the stress relaxation for the following three systems : PVC-concentrated sulphuric acid-PVC-ethanol and PMMA-ethanol have been studied im shis paper .

分析了硬聚氯乙烯（UPVC）管材的塑化度与力学性能的关系，得出硬PVC管材塑化度的最佳范围为60%～70%。

The relation between UPVC pipe plastification degree and mechanical properties were studied . The results showed that the best plastification degree of the UPVC pipe was 60 % ~ 70 % .

新型铝酸酯偶联剂DL-411-A在硬聚氯乙烯制品中的应用

The Application of New Aluminate Coupling Agent , DL-411-A to Rigid PVC Products

介绍了具有芯层发泡和内壁螺旋结构的用于建筑排水的硬聚氯乙烯（PVC-U）管材及配件的成型加工技术和性能特点。

The molding technology and performance characteristics of PVC - U pipes with foaming core and spiral inner wall used in the building drainage and sewage systems are introduced .

结合多级注射成型工艺在硬聚氯乙烯（PVC-U）管件加工中的应用，总结出PVC-U管件加工中多级注射工艺流程特性曲线的特点。

Integrated with its application in process of PVC-U piping fabrication , the conclusion is made with the features and the flow chart of the process with multi-stage injection for PVC-U piping fabrication .

介绍了硬聚氯乙烯、交联聚乙烯、铝塑共挤复合、ABS、共聚聚丙烯、聚乙烯1、超高分子量聚乙烯（UHMWPE）等7种材质类型的塑料给水管的基本性能及生产技术概况。

This paper introduces basic properties and production technology of seven kinds of plastic water supply pipes including PVC U pipe , PEX pipe , coextruded aluminum-plastic pipe , ABS pipe , PP pipe , PE-1 pipe and UHMW-PE pipe .

通过柔性接口机制铸铁管与硬聚氯乙烯（UPVC）塑料管在住宅排水系统中的应用比较，认为柔性接口铸铁排水管为住宅排水管材的主流；

Through comparison of the application of machine-made cast iron pipe with flexible interface and UPVC plastic pipe in the drainage system of dwellings , this paper holds that the cast iron drainage pipe with flexible interface should be used as the major ones among dwelling 's drainage pipes .

PVC-M管材（改性聚氯乙烯管材）、PVC-O管材（取向聚氯乙烯管材）兼有非凡的强度和韧度，和传统的硬聚氯乙烯管材比可以采用较高的设计应力，显著地节约材料。

PVC-M pipes ( modified PVC pipes ) and PVC-O pipes ( oriented PVC pipes ) have an exceptional combination of strength and toughness properties enabling much higher design stresses and material savings compared to the traditional PVC-U pipes .

硬聚氯乙烯塑料管的联接、增强、设计和应用

The Join , Reinforcement , Design and Application UPVC Plastic Pipe

安装使用硬聚氯乙烯塑料排水管中的注意事项

Points for Attention in fixing and Using UPVC Plastics Drain Pipe

硬聚氯乙烯挤出结构泡沫的流变行为研究

Study of the Rheological Behavior of Rigid PVC Extrusion Structural Foam