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- The prepared stabilizer was applied to rigid PVC foams, and the mechanism of the stabilization was studied. 将研制的稀土稳定剂用于硬质PVC泡沫塑料中，探讨了稀土稳定剂在PVC中的稳定机理。
- For use with rigid PVC, foamed PVC, foamed PS, extruded PS, PC, PMMA, polyolefins and with laminated profiles. 这些产品可用于硬质PVC，PVC发泡板，PS泡沫塑料，PS挤塑，PC，PMMA，聚烯烃以及片状型材。
- 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。
- For PS, polymethyl methacrylate, unsaturated polyester (UPE), rigid PVC, polycarbonate, ABS resin, etc. 可用于例如聚苯乙烯、聚烯烃、PVC、不饱和聚酯、丙烯酸树脂和ABS树脂。
- The ACR resin (acrylate copolymer),an impact modifier for rigid PVC and the preparation,properties and application were introduced in this paper. 本文主要介绍了PVC硬制品抗冲改性剂ACR (丙烯酸酯类共聚 )树脂的制备方法、产品性能和应用情况
- The wooden effect masterbatch is application to rigid PVC extrusion sheet makes products have tattoo similar as real wood. 木纹色母适用于硬PVC挤出型材，使挤出件形成仿木纹及其它色纹外观，达到装饰的效果。
- Mixed Rigid PVC Regrind, Mixed Rigid PVC Regrind shall consist of reground flake of mixed rigid Polyvinyl Chloride (PVC) scrap. 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。
- By Computer measuring colourimeter, the characteristics and whitening technology of rigid PVC coloured by TiO2 were studied. 采用电脑测色仪研究了金红石钛白粉着色硬质PVC制品的特性和增白技术。
- The current situation and development trend of low foamed rigid PVC products by extrusion in China is reviewed in this paper. 本文综述了我国硬质PVC低发泡挤出制品的现状和发展前景,分析了存在的问题,并提出了一些建议。
- The gel degree of rigid PVC is determined by means of constant pressure capillary rheometer, and this method has proved to be feasible. 采用恒压式毛细管流变仪测量了硬PVC材料的凝胶度,结果证明方法可行。
- The theological behavior study of the extruded rigid PVC structural foamplastics(RPVC-SF)was carried out with"capillary die"fitted on Theconventional single screw extruder. 本文详细论述了使用直接装在普通单螺杆挤出机上的“毛细管”机头研究硬PVC 结构泡沫塑料(RPVC-SF)挤出过程中流变行为的全过程。
- The ultrafine powdered full-vulcanized nitrile rubber and its application in the compounding toughening modification of rigid PVC and soft PVC were introduced. 介绍了超细全硫化粉末丁腈橡胶及其在硬质聚氯乙烯和软质聚氯乙烯两种材料共混增韧改性中的应用进展。
- Colored Rigid PVC Scrap (loose), Colored Rigid PVC Scrap (loose) shall consist of sorted rigid Polyvinyl Chloride (PVC) scrap, sorted into a single color. 有颜色的硬质PVC 小块(散装) 将包括被分类的硬质聚氯乙烯(PVC) 小块, 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. 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。
- Centering on the research and development of flexible and rigid PVC coextrusion window profile,this research project aims at the study of post coextrusion mold process. 本课题围绕研制开发软硬PVC共挤窗型材,对后共挤成型工艺进行了研究。
- Processing technology of electrical conducting carbon black / rigid PVC blend, its electrical conductivity,flame retardance and mechanical property of the material are described. 论述了导电炭黑与硬质聚氯乙烯（PVC）共温材料的工艺技术及该材料的导电性能、阻燃性能与机械性能。
- The effects of modifiers MBS (Japan: BTA - 712, B - 22, B - 31, Qilu: QB - 31) on mechanicalproperties, Plasticization properties and transparency of transparent rigid PVC are studied and theroles of modifier ACR- 201 in MBS/PVC blends are examined. 研究了改性剂MBS对透明硬质聚氯乙烯力学性能、塑化性能及透明性的影响,考察了改性剂ACR-201在MBS/PVC体系中的作用。
- 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. 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。
- The physical and mechanical properties of the rigid PVC is improved through the addition of such modifiers as PE-C, CaCO3 ,etc. and the flame-returdant pliable condiut for construction is produced. 通过在聚氯乙烯中添加氯化聚乙烯、碳酸钙、三氧化二锑等改性剂改善硬质聚氯乙烯的物理力学性能后,生产出建筑用无增塑阻燃聚氯乙烯冷弯穿线管。
- automatic rigid PVC pipe making machine 自动PVC硬管制造机
