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增塑聚氯乙烯容器检测项目报价? 解决方案? 检测周期? 样品要求? |
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本标准定义了用于塑料工业中的术语。当术语有一个或多个同义词时,同义术语跟随在优选的术语之后。进而以正确的字母排序详细地列出同义词。不赞成的术语用“不赞成”指明。可能找不出定义或没有指明定义时,在其术语后面利用一个符号→。缩略符号“cf.”(参见)指明使用者可以参见其他术语(不是同义词)、定义或以下述的符号对该术语所含信息进行注解。
本标准规定了建筑门窗、幕墙用密封胶条术语和定义、分类、代号和标记、要求、试验方法、检验规则及标志、包装、运输、贮存等。本标准适用于建筑门窗、幕墙用硫化橡胶类、热塑性弹性体类弹性密封胶条。不适用于发泡类、复合类密封胶条。
本标准规定了静置常压焊接热塑性塑料储罐(槽)的总则、圆柱形立式储罐设计、单壁矩形储槽设计、法兰及其连接的设计。本标准还规定了静置常压焊接热塑性塑料储罐(槽)的材料、制造、检验、标志、包装、运输和安装。本标准适用于聚乙烯(PE)、聚丙烯(PP)、聚氯乙烯(PVC)、聚偏二氟乙烯(PVDF)热塑性材料制造的储罐(槽),储罐(槽)容积范围为0.45m³~80m³。本标准计算时除考虑正常使用中液体静压力外,还考虑了因流体输送而引起的附加压力,附加压力限度为-0.0003MPa~+0.0005MPa。
本标准规定了用于灌溉中通过阀门供给和分配低压灌溉水的未增塑聚氯乙烯(PVC)管的技术要求。本标准适用于管径范围为50mm~315mm低压室外用PVC管。
本标准规定了鞋的防滑性测试方法。本标准适用于具有传统类型鞋底的鞋。本标准不适用于有鞋钉、金属钉或类似结构的鞋。
本规范适用于新建、扩建、改建的民用与工业建筑中自动喷水灭火系统的设计。本规范不适用于火药、炸药、弹药、火工品工厂、核电站及飞机库等特殊功能建筑中自动喷水灭火系统的设计。
本部分规定了待测颜料相对于标准颜料的颜色性能的测定方法,以及着色材料在各种条件下分散到增塑聚氯乙烯混合物中以产生的着色强度差异表示颜料的分散度(DH<下标PVC-P>)的测定方法。本方法适用于有机和无机黑色和彩色颜料及颜料制备物。本方法所测定的颜料分散度只适用于所用的分散设备、分散条件和分散介质。若试验条件与本部分规定条件不同,所得结果(包括绝对值和各种颜料分散度值之间的相对值)也可能有所不同。因此,本部分所规定的(DH<下标PVC-P>)仅用以表示用本部分规定的方法所测定的颜料分散度值。本部分在130 ℃条件下制成的色片的光谱光度数据也可用于常规质量控制。若用于质量控制目的,颜料与二氧化钛颜料的比例需要相关方商定。建议采用较为方便、也在广泛使用的比例:有机颜料与二氧化钛颜料的比例为1︰10;无机颜料与二氧化钛颜料的比例为(0.2~0.5)︰1。附录A给出了一种适用的基础混合物的说明。
本部分规定了待测试颜料相对于标准颜料的颜色性能的测定方法,以及着色材料在各种条件下分散到聚乙烯中,以产生的着色强度差异表示颜料的分散度DH<下标PE>的测定方法。方法A适用于粉状有机和炭黑颜料、无机粉状颜料和粉状或片状的颜料制备物。方法B适用于粒状颜料和颜料制备物以及任何形式的无机颜料。本方法所测定的颜料分散度只适用于所用的分散设备、分散条件和分散介质。若试验条件与本部分规定条件不同,所得结果(包括绝对值和各种颜料分散度值之间的相对值)也可能有所不同。因此,本部分所规定的DH<下标PE>仅用以表示用本部分规定的方法所测定的颜料分散度值。
本部分规定了评估热塑性聚合物中着色剂分散性的方法。本方法适用于以色母料形式存在的所有挤出和熔融纺丝工艺聚合物中的着色剂。只有在使用相应的分散设备、分散条件和聚合物时本方法测定的过滤值(FPV)才是有效的。使用的测试条件不同将得出不同的结果。本部分中不指定色母料的制备方法。因此,只有在使用同一方法获取色母料时,获得的不同着色剂试验结果才有可比性。附录A给出了一个分配板模型。附录B给出了一份试验报告模型,其中包含在制定本标准的过程中进行的循环试验的结果。
本部分规定了增塑聚氯乙烯(PVC-P)中着色剂试验用试验样品的制备过程,描述了制备检验特定颜料特性用试样时基础混合料、颜料和颜料制剂的使用方法。本部分适用于无机和有机颜料及粉状、膏状和粒状颜料制剂。
本部分规定了在一定白色颜料含量的增塑聚氯乙烯(PVC-P)基础混合料中加入炭黑颜料制剂测定白色颜料相对消色力的方法。本部分适用于白色颜料相对消色力的测定。
本标准规定了建筑门窗用密封胶条术语和定义、分类、代号和标记、要求、试验方法、检验规则及标志、包装、运输、贮存等。 本标准适用于建筑门窗用弹性密封胶条,建筑幕墙开启部分用胶条可参照使用,不适用于发泡、复合密封胶条。
1.1 This standard applies to non-interlocking plugs, receptacles, power inlets, and connectors for use inswitching applications, rated up to 800 amperes and up to 600 volts ac or dc, and which may include pilotcontacts. These devices are intended to provide power from branch circuits, or are for direct connectionto the branch and motor circuit in accordance with the National Electrical Code ANSl/NFPA 70, usingcopper conductors, for use in either indoor or outdoor nonhazardous locations.1.2 This standard does not apply to: a) Single conductor pin and sleeve devices. b) Devices molded integrally with flexible cord or cable that are covered by the Standard for Cord Sets and Power Supply Cords, UL 817. c) General and special use devices, such as attachment plugs, receptacles, cord connectors, inlets, current taps, flatiron and appliance plugs, that are covered by the Standard for Attachment Plugs and Receptacles, UL 498. d) Single and multi-pole connectors intended for connection to copper conductors, for use in data, signal, control and power applications within and between electrical equipment, where exposed, that are covered by the Standard for Component Connectors for Use in Data, Signal, Control and Power Applications, UL 1977. e) Products such as branch circuit switches that are covered by the Standard for Enclosed and Dead-Front Switches, UL 98. 0 Products such as pin and sleeve devices that are not intended for switching applications and are otherwise covered by the Standard for Plugs, Receptacles, and Cable Connectors, of the Pin and Sleeve Type, UL 1682. g) Devices intended for use in hazardous (Classified) locations that are covered by the Standard for Receptacle-Plug Combinations For Use in Hazardous (Classified) Locations, UL 1010.
The standard lays down general requirements on design, construction and test of pipelines on ships#,,#
This standard applies to the possibility of chemical and biological protection of potable water on ships, stationary or floating marine structures and inland waterway vessels. Special hints to maintain potable water quality and for the protection against corrosion are taken into consideration. National and international regulations are taken into consideration. The standard applies to the planning, design, opoeration and maintenance of potable water supply systems.
This part of EN ISO gives guidance for the assessment of conformity of compounds/formulations, products, joints and assemblies in accordance with the applicable parts of EN ISO 1452 intended to be included in the manufacturer's quality plan as part of the quality management system and for the establishment of certification procedures. In conjunction with part 1 to 5 of EN ISO 1452 this document is applicable to unplasticized poly(vinyl chloride) (PVC-U) plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure.
This European Standard specifies the requirements for prefabricated septic tanks and ancillary equipment used for the partial treatment of domestic wastewater for a population up to 50 PT. Pipe sizes, loads, watertightness, marking and quality control are specified. The following cases are excluded: - septic tanks receiving grey water only; - in situ constructed septic tanks.
This European Standard specifies requirements, test methods, the marking and evaluation of conformity for packaged and/or site assembled domestic wastewater treatment plants (including guest houses and businesses) used for populations up to 50 inhabitants. Small wastewater treatment plants according to this European Standard are used for the treatment of raw domestic wastewater. It covers plants with tanks made of concrete, steel, PVC-U, Polyethylene (PE), Polypropylene (PP) and Glass Reinforced Polyester (GRP-UP). The test methods specified in this European Standard establish the performance of the plant, needed to verify its suitability for the end use. This European Standard applies for small wastewater treatment plants for use buried in the ground where no vehicle loads are applied to the product. This European Standard applies to plants where all prefabricated components are factory or site-assembled by one manufacturer and which are tested as a whole.
This European Standard specifies requirements, test methods, evaluation of conformity and marking for prefabricated secondary treatment units used for the treatment of effluent from septic tanks according to EN 12566-1 or EN 12566-4 in small wastewater treatment systems for up to 50 PT.
This European Standard specifies requirements, test methods, the marking and evaluation of conformity for a packaged and/or site assembled tertiary treatment unit for installation either separately or in a pre-existing unit. It applies for tertiary treatment units that are placed on the market as complete units used for the tertiary treatment of domestic wastewater by biological, physical, chemical, electrical processes and coming from: a) units in accordance with EN 12566-3 or EN 12566-6; b) installations designed and constructed in accordance with CEN/TR 12566-5. Equivalent secondary treated effluent may come from existing systems. Package and/or site assembled tertiary treatment units according to this standard consist of one or more watertight tanks without any direct infiltration into the ground, made of concrete, corrosion resistant or coated steel, un-plasticised poly-vinyl chloride (PVC-U), polyethylene (PE), glass reinforced thermosetting plastics (GRP) based on polyester resin (UP) (GRP-UP), polypropylene (PP) and polydicyclopentadiene (PDCPD).
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