介绍软硬质聚氯乙烯共挤模具设计与调试的要点。
The die design of coextrusion and the essentials of die debugging for the soft and rigid PVC and introduced.
介绍软硬质聚氯乙烯共挤模具设计与调试的要点。
Design of soft-rigid co-extrusion die for profiled component;
研制硬质聚氯乙烯(硬质pvc)氧指数标准物质。
Certified reference material of rigid PVC for oxygen index was developed.
研究了氯化聚乙烯(CPE)对硬质聚氯乙烯挤出性能的影响。
Effect of chlorinated polyethylene (CPE) on rigid polyvinyl chloride (RPVC) extrusion is studied.
研究了ABS用量变化对改性硬质聚氯乙烯体系冲击性能的影响。
Effects of dosages of ABS on the impact strength of rigid PVC were studied.
介绍硬质聚氯乙烯结皮发泡板材性能特点及其在音响器材上的应用。
The properties and characteristics of HPVC crust foaming plate as well as its application in the acoustics have been introduced.
同时提出了硬质聚氯乙烯管材生产中经常出现的异常现象及其形成原因和解决办法。
The abnormal phenomenon often existing in the production of the rigid PVC pipe, the reason and its solving method are put forward.
白色硬质PV c小块(散装)将包括被分类的白色硬质聚氯乙烯(PVC)小块。
White flexible PVC scrap, white flexible PVC scrap shall consist of sorted white flexible Polyvinyl Chloride (PVC) scrap.
主要用于硬质聚氯乙烯制品，硬脂酸钙与硬脂酸锌配合用于无毒稳定剂配方中使用。
The main application is in rigid PVC compounds, Calcium Stearate is used in combination with zinc Stearate in non-toxic stabilizers.
本文把氯化聚乙烯与阻燃剂并用对硬质聚氯乙烯改性而获得增韧阻燃的PV C制品。
A toughen and flame retardant rigid PVC product has been obtained by using CPE and flame retardant combination as a modifier.
混杂的硬质PVC 小块（散装）将包括被分类的硬质聚氯乙烯（PVC） 小块。
White Rigid PVC Scrap (loose), White Rigid PVC Scrap (loose) shall consist of sorted white rigid Polyvinyl Chloride (PVC) scrap.
介绍硬质聚氯乙烯（PVC U）异型材在储存、成窗的过程中产生变色的原因及其预防措施；
The cause of color-changing of unplasticized polyvinyl chloride(PVC-U) profile in the process of window-making and storage and its prevention are presented.
采用力学性能测试、扫描电镜、红外光谱（FT-IR）等方法研究了硬质聚氯乙烯的热老化性能。
The heat aging properties of rigid PVC are studied by means of mechanical properties test, SEM and FT-IR.
在低发泡硬质聚氯乙烯整体门板的挤出成型中，控制聚合物熔体的流动和发泡是保证产品质量的关键。
To control the melt flowing and foaming of polymer are the key factors to ensure the quality of products during the extrusion moulding of the integral door leaf of low foamed rigid PVC.
有颜色的硬质pvc再生(料)将包括被分类的硬质聚氯乙烯(PVC)小块被再生(料)，被排序入一种唯一颜色。
Colored rigid PVC Regrind, Colored rigid PVC Regrind shall consist of reground flake of sorted rigid Polyvinyl Chloride (PVC) scrap, sorted into a single color.
在目前使用的普通硬质聚氯乙烯冲击改性方法中，传统的冲击改性方法虽然提高了型材的冲击强度，但是耐候性能不过关。
The traditional method of impact modification can enhance the impact strength of rigid PVC profiles, but will not be of benefit to the property of weathering resistance.
BTA系列产品是MBS类的核-壳型抗冲击改性剂，用于硬质聚氯乙烯(PVC)制品，如片材，薄膜，粒料以及其他制品。
BTA series of products are MBS class nuclear - shell impact modifier for rigid polyvinyl chloride (PVC) products such as sheet, film, granules and other products.
介绍了硬质聚氯乙烯排水管(UPVC排水管)的诸多优点，从UPVC排水管的伸缩、固定及噪音方面，就其在实际使用中存在的具体问题作了分析，提出了一些防治措。
The advantages of rigid UPVC pipe are introduced and according to expansion, fixing, noise and other practical questions corresponding preventive and control measures are proposed.
研究了赤泥填充剂对聚氯乙烯硬质材料力学性能、热性能的影响。
Study was made of the influence of red mud filler on mechanical and thermal properties of rigid PVC material.
用RM-200转矩流变仪对不同配方的硬质低发泡聚氯乙烯（PVC）的流变性能进行了分析。
The RM-200 torque-rheometer was used to study the rheological properties of the rigid low-foamed poly(vinyl chloride)(PVC) in this paper.
用RM-200转矩流变仪对不同配方的硬质低发泡聚氯乙烯（PVC）的流变性能进行了分析。
The RM-200 torque-rheometer was used to study the rheological properties of the rigid low-foamed poly(vinyl chloride)(PVC) in this paper.
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