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增强塑料

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  • 发布单位:

    中国-国家标准(CN-GB)

    标准状态:

    现行

    标准号:

    GB/T 1464-2024

    发布时间:

    2024-03-15

    中标分类:

    Q23 纤维增强复合材料

    国标分类:

    83.120 增强塑料

    实施时间:

    2024-10-01

    摘要: 本文件规定了夹层结构或芯子密度试验原理、试验设备、试样、试验条件和状态调节、试验步骤、试验结果及处理、试验报告。本文件适用于吸水性强的或多孔的夹层结构及各类芯子的密度测定,非连续夹层结构或芯子参照本文件执行。
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  • 发布单位:

    中国-国家标准(CN-GB)

    标准状态:

    现行

    标准号:

    GB/T 14207-2024

    发布时间:

    2024-04-25

    中标分类:

    Q23 纤维增强复合材料

    国标分类:

    83.120 增强塑料

    实施时间:

    2024-11-01

    摘要: 本文件规定了夹层结构或芯子吸水性试验的试验原理、试验设备、试样、试验环境条件、试验步骤、试验结果及处理和试验报告。
    本文件适用于测试夹层结构或芯子的吸水率、单位体积吸水量以及水溶性物质的质量损失率。
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  • 发布单位:

    中国-国家标准(CN-GB)

    标准状态:

    现行

    标准号:

    GB/T 43938.1-2024

    发布时间:

    2024-04-25

    中标分类:

    Q23 纤维增强复合材料

    国标分类:

    83.120 增强塑料

    实施时间:

    2024-08-01

    摘要: 本文件规定了碳纤维增强复合材料薄壁管件轴向拉伸性能试验的试样、试验条件、仪器设备、试验步骤、数据处理和试验报告等。
    本文件适用于测定壁厚不大于1 mm,公称外径小于50 mm的碳纤维增强复合材料薄壁管件的轴向拉伸强度和轴向拉伸弹性模量,其他纤维增强复合材料薄壁管件参照使用。
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  • 发布单位:

    中国-国家标准(CN-GB)

    标准状态:

    现行

    标准号:

    GB/T 43938.2-2024

    发布时间:

    2024-04-25

    中标分类:

    Q23 纤维增强复合材料

    国标分类:

    83.120 增强塑料

    实施时间:

    2024-08-01

    摘要: 本文件规定了碳纤维增强复合材料薄壁管件轴向压缩性能试验的试样、试验条件、仪器设备、试验步骤、数据处理和试验报告等。本文件适用于测定壁厚不大于1 mm,公称直径小于50 mm的纤维增强复合材料薄壁管件的轴向压缩强度和轴向压缩弹性模量,其他纤维增强复合材料薄壁管件参照使用。
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  • 发布单位:

    中国-国家标准(CN-GB)

    标准状态:

    即将实施

    标准号:

    GB/T 15568-2024

    发布时间:

    2024-08-23

    中标分类:

    Q23 纤维增强复合材料

    国标分类:

    83.120 增强塑料

    实施时间:

    2025-03-01

    摘要: 本文件规定了通用型片状模塑料的分类与标记、要求、试验方法、检验规则,以及标志、包装、运输和贮存的要求。
    本文件适用于以玻璃纤维为增强材料,不饱和聚酯树脂(UP)或乙烯基酯树脂(VE)为基体材料的通用型片状模塑料(以下简称“通用型SMC”)。
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  • 发布单位:

    中国-团体标准(CN-TUANTI)

    标准状态:

    未生效

    标准号:

    T/CSTM 00468-2024

    发布时间:

    2024-03-05

    中标分类:

    Q 建材

    国标分类:

    83.120 橡胶和塑料工业 - 增强塑料

    实施时间:

    2024-06-05

    摘要: 范围:本文件规定了水泥基材料氯离子扩散系数检验方法的术语和定义、方法概述、仪器设备、材料、试验室条件、试体成型、养护条件、结果计算、试验报告。本文件适用于通用硅酸盐水泥、特种水泥及其他指定采用本文件的水泥基材料氯离子扩散系数的检测与评价;主要技术内容:本文件规定了水泥基材料氯离子扩散系数检验方法的术语和定义、方法概述、仪器设备、材料、试验室条件、试体成型、养护条件、结果计算、试验报告。本文件适用于通用硅酸盐水泥、特种水泥及其他指定采用本文件的水泥基材料氯离子扩散系数的检测与评价
  • 用动态力学分析(DMA)测定聚合物基复合材料玻璃化转变温度(DMA-Tg)的标准试验方法

    发布单位:

    美国-美国材料与试验协会(US-ASTM)

    标准状态:

    现行

    标准号:

    ASTM D7028-07(2024)

    发布时间:

    2024-01-01

    中标分类:

    -

    国标分类:

    83.120 橡胶和塑料工业 - 增强塑料

    实施时间:
    摘要: 1.1This test method covers the procedure for the determination of the dry or wet (moisture conditioned) glass transition temperature (Tg) of polymer matrix composites containing high-modulus, 20 GPa (> 3 × 106psi), fibers using a dynamic mechanical analyzer (DMA) under flexural oscillation mode, which is a specific subset of the Dynamic Mechanical Analysis (DMA) method.1.2The glass transition temperature is dependent upon the physical property measured, the type of measuring apparatus and the experimental parameters used. The glass transition temperature determined by this test method (referred to as “DMA Tg”) may not be the same as that reported by other measurement techniques on the same test specimen.1.3This test method is primarily intended for polymer matrix composites reinforced by continuous, oriented, high-modulus fibers. Other materials, such as neat resin, may require non-standard deviations from this test method to achieve meaningful results.1.4The values stated in SI units are standard. The values given in parentheses are non-standard mathematical conversions to common units that are provided for information only.1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======5.1This test method is designed to determine the glass transition temperature of continuous fiber reinforced polymer composites using the DMA method. The DMA Tg value is frequently used to indicate the upper use temperature of composite materials, as well as for quality control of composite materials.
  • 核应用纤维增强碳化硅-碳化硅复合结构规范制定的标准指南

    发布单位:

    美国-美国材料与试验协会(US-ASTM)

    标准状态:

    现行

    标准号:

    ASTM C1793-15(2024)

    发布时间:

    2024-01-01

    中标分类:

    -

    国标分类:

    83.120 橡胶和塑料工业 - 增强塑料

    实施时间:
    摘要: 1.1This document is a guide to preparing material specifications for silicon carbide fiber/silicon carbide matrix (SiC-SiC) composite structures (flat plates, rectangular bars, round rods, and tubes) manufactured specifically for structural components and for fuel cladding in nuclear reactor core applications. The SiC-SiC composites consist of silicon carbide fibers in a silicon carbide matrix produced by liquid infiltration/pyrolysis and/or by chemical vapor infiltration.1.2This guide provides direction and guidance for the development of a material specification for a specific SiC-SiC composite component or product for nuclear reactor applications. The guide considers composite constituents and structure, physical and chemical properties, mechanical properties, thermal properties, performance durability, methods of testing, materials and fabrication processing, and quality assurance. The SiC-SiC composite materials considered here would be suitable for nuclear reactor core applications where neutron irradiation-induced damage and dimensional changes are significant design considerations.(1-8)21.3The component material specification is to be developed by the designer/purchaser/user. The designer/purchaser/user shall define and specify in detail any and all application-specific requirements for design, manufacturing, performance, and quality assurance of the ceramic composite component. Additional specification items for a specific component, beyond those listed in this guide, may be required based on intended use, such as geometric tolerances, permeability, bonding, sealing, attachment, and system integration.1.4This guide is specifically focused on SiC-SiC composite components and structures with flat plate, solid rectangular bar, solid round rod, and tubular geometries.1.5This guide may also be applicable to the development of specifications for SiC-SiC composites used for other structural applications, discounting the nuclear-specific chemical purity and irradiation behavior factors.1.6Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.7This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.8This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1Composite materials consist by definition of a reinforcement phase in a matrix phase. In addition, ceramic matrix composites (CMCs) often contain measurable porosity which interacts with the reinforcement and matrix. And SiC-SiC composites often use a fiber interface coating which has an important mechanical function. The composition and structure of these different constituents in the CMC are commonly tailored for a specific application with detailed performance requirements. The tailoring involves the selection of the reinforcement fibers (composition, properties, morphology, etc.), the matrix (composition, properties, and morphology), the composite structure (component fractions, reinforcement architecture, interface coatings, porosity structure, microstructure, etc.), and the fabrication conditions (forming, assembly, forming, densification, finishing, etc.). The final engineering properties (physical, mechanical, thermal, electrical, etc.) can be tailored across a broad range with major directional anisotropy in the properties.4.2Specifications for specific CMC components covering materials, material processing, and fabrication procedures are developed to provide a basis for fabricating reproducible and reliable structures. Designer/users/producers have to write CMC specifications for specific applications with well-defined composition, structure, properties and processing requirements. But with the extensive breadth of selection in composition, structure, and properties in CMCs, it is virtually impossible to write a "generic" CMC specification applicable to any and all CMC applications that has the same type of structure and details of the commonly-used specifications for metal alloys. This guide is written to assist the designer/user/producer in developing a comprehensive and detailed material specification for a specific CMC application/component with a specific focus on nuclear applications.4.3The purpose of this guide is to provide guidance on how to specify the constituents, the structure, the desired engineering properties (physical, chemical, mechanical, durability, etc), methods of testing, manufacturing process requirements, the quality assurance requirements, and traceability for SiC-SiC composites for nuclear reactor applications. The resulting specification may be used for the design, production, evaluation, and qualification of SiC-SiC composites for structures in nuclear reactors.4.4The guide is applicable to SiC-SiC composites with flat plate, rectangular bar, round rod, and round tube geometries.4.5This guide may also be applicable to the development of specifications for SiC-SiC composites used for other structural applications, discounting the nuclear-specific chemical purity and irradiation behavior requirements.
  • 核应用纤维增强碳-碳复合材料结构规范制定的标准指南

    发布单位:

    美国-美国材料与试验协会(US-ASTM)

    标准状态:

    现行

    标准号:

    ASTM C1783-15(2024)

    发布时间:

    2024-01-01

    中标分类:

    -

    国标分类:

    83.120 橡胶和塑料工业 - 增强塑料

    实施时间:
    摘要: 1.1This document is a guide to preparing material specifications for fiber reinforced carbon-carbon (C-C) composite structures (flat plates, rectangular bars, round rods, and tubes) manufactured specifically for structural components in nuclear reactor core applications. The carbon-carbon composites consist of carbon/graphite fibers (from PAN, pitch, or rayon precursors) in a carbon/graphite matrix produced by liquid infiltration/pyrolysis and/or by chemical vapor infiltration.1.2This guide provides direction and guidance for the development of a material specification for a specific C-C composite component or product for nuclear reactor applications. The guide considers composite constituents and structure, physical and chemical properties, mechanical properties, thermal properties, performance durability, methods of testing, materials and fabrication processing, and quality assurance. The C-C composite materials considered here would be suitable for nuclear reactor core applications where neutron irradiation-induced damage and dimensional changes are a significant design consideration.(1-4)21.3The component specification is to be developed by the designer/purchaser/user. The designer/purchaser/user shall define and specify in detail any and all application-specific requirements for necessary design, manufacturing, and performance factors of the ceramic composite component. This guide for material specifications does not directly address component/product-specific issues, such as geometric tolerances, permeability, bonding, sealing, attachment, and system integration.1.4This guide is specifically focused on C-C composite components and structures with flat panel, solid rectangular bar, solid round rod, or tubular geometries.1.5This specification may also be applicable to C-C composites used for other structural applications discounting the nuclear-specific chemical purity and irradiation behavior factors.1.6Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.7This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.8This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1Composite materials consist by definition of a reinforcement phase in a matrix phase. In addition, carbon-carbon composites often contain measurable porosity which interacts with the reinforcement and matrix. The composition and structure of the C-C composite are commonly tailored for a specific application with detailed performance requirements. The tailoring involves the selection of the reinforcement fibers (composition, properties, morphology, etc), the matrix (composition, properties, and morphology), the composite structure (component fractions, reinforcement architecture, porosity structure, microstructure, etc.), and the fabrication conditions (forming, assembly, forming, densification, finishing, etc.). The final engineering properties (physical, mechanical, thermal, electrical, etc.) can be tailored across a broad range with major directional anisotropy in the properties.4.2Specifications for specific C-C composite components covering materials, material processing, and fabrication procedures are developed to provide a basis for fabricating reproducible and reliable structures. Designer/users/producers have to write C-C composite specifications for specific applications with well-defined composition, structure, properties and processing requirements. But with the extensive breadth of selection in composition, structure, and properties in C-C composites, it is virtually impossible to write a "generic" composite specification applicable to any and all C-C composite applications that has the same type of structure and details of the commonly-used specifications for metal alloys. This guide is written to assist the designer/user/producer in developing a comprehensive and detailed material specification for a specific CMC application/component with a particular focus on nuclear applications.4.3The purpose of this guide is to provide guidance on how to specify the constituents, the structure, the desired engineering properties (physical, chemical, mechanical, durability, etc), methods of testing, manufacturing process requirements, the quality assurance requirements, and traceability for C-C composites for nuclear reactor applications. The resulting specification may be used for the design, production, evaluation, and qualification of C-C composites for structures in nuclear reactors.4.4The guide is applicable to C-C composites with flat plate, rectangular bar, round rod, and round tube geometries.4.5This guide may also be applicable to the development of specifications for C-C composites used for other structural applications, discounting the nuclear-specific chemical purity and irradiation behavior requirements.
  • 纤维增强塑料片状模塑化合物(SMC)要求和规范

    发布单位:

    国际组织-国际标准化组织(IX-ISO)

    标准状态:

    现行

    标准号:

    ISO 8605:2024

    发布时间:

    2024-03-01

    中标分类:

    -

    国标分类:

    83.120 橡胶和塑料工业 - 增强塑料

    实施时间:
    摘要: This document establishes requirements and specifications for sheet moulding compound (SMC) used in the production of composite parts by hot moulding.It is suitable for sheet moulding compound with glass fibres (GF) and carbon fibres (CF) as the sole or main reinforcement. Other fibre (e.g. natural fibre) reinforced sheet moulding compounds can also be used with this document.
  • 复合材料和增强纤维.碳纤维增强塑料(CFRP)和金属组件.用楔形断裂试验表征粘合界面的耐久性

    发布单位:

    国际组织-国际标准化组织(IX-ISO)

    标准状态:

    现行

    标准号:

    ISO 8060:2024

    发布时间:

    2024-03-01

    中标分类:

    -

    国标分类:

    83.120 橡胶和塑料工业 - 增强塑料

    实施时间:
    摘要: This document specifies a method for determining the durability of the adhesive joints of carbon fibre reinforced plastics (CFRPs) and metal assemblies by a wedge rupture test using a double cantilever beam (DCB) specimen under specified environmental conditions. This method is intended for evaluating the safety and reliability of adhesives, primers, and surface treatments of the adherends.
  • 碳纤维增强塑料(CFRP)和保护涂层金属组装件电偶腐蚀速率的测定中性氯化钠溶液中的电化学试验

    发布单位:

    国际组织-国际标准化组织(IX-ISO)

    标准状态:

    现行

    标准号:

    ISO 8057:2024

    发布时间:

    2024-01-26

    中标分类:

    -

    国标分类:

    83.120 橡胶和塑料工业 - 增强塑料

    实施时间:
    摘要: This document specifies the electrochemical test for determining galvanic corrosion rate of CFRPs and metal assemblies with protection-coating, subjected to the corrosive environment of electrolyte diffusion through the coating. It specifies the apparatus, the test solutions, and the procedure to be used in conducting the electrochemical tests fora)?the assessment of the Fick's diffusion parameter for protective coating on metallic materials, andb)?the estimation of the galvanic corrosion rates with the conversion of ISO 21746 coating-free sample data.The following are intended situations of implementing an electrochemical test based on this document:a)?when interested parties estimate the galvanic corrosion rate of bonded joints relating engineering metals with protection-coating and CFRPs of the potential drastically nobler than those of most metals, utilizing the resources of ISO 17475;b)?when expanding CFRP-metal bonded joints applications using coatings to the fields of corrosion-sensitive environments caused by electrolytes.It is not the intent of this document to fulfil the need for:—?omitting relevant field tests for the applications in corrosive environment;—?superimposing test data for specific applications for the range of relevant data;—?comparative testing as a means of ranking different protections with respect to corrosion rates;—?ignoring the field hazards such as erosion, abrasion, and ultraviolet irradiation.
  • 发布单位:

    中国-国家标准(CN-GB)

    标准状态:

    现行

    标准号:

    GB/T 43116-2023

    发布时间:

    2023-09-07

    中标分类:

    Q23 建材 - 建材产品 - 纤维增强复合材料

    国标分类:

    83.120 橡胶和塑料工业 - 增强塑料

    实施时间:

    2024-04-01

    摘要: 1.1 本文件规定了复合材料初始认证的方法,以进行质量控制、材料筛选和初步设计。与根据不同用户需求,提供定制的多个双边认证相比,本文件提供了低成本、高效率的单一认证方法。本文件着重于确定B基准设计许用值。
    1.2 本文件提供了复合材料的标准认证方案(SQP)、扩展认证方案(EQP)和缩减认证方案(RQP)。SQP包括了各向异性明显的复合材料最低的通用试验要求;EQP给出了更高的试验要求,包括选取具有代表性的服役性能;RQP适用于各向异性不明显和名义上各向同性的复合材料,其试验板制备和试验方法的核心部分与SQP相同。
    1.3 本文件适用于以结构件或次结构件为应用的纤维增强热固性和纤维增强热塑性复合材料。本文件给出了各项试验方法在不同试验条件下所适用的复合材料类型。
    1.4 附录A提供了报告单,统一了试验数据的表达方式。附录B提供了确定B基准设计许用值的统计分析方法。
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  • 发布单位:

    中国-国家标准(CN-GB)

    标准状态:

    现行

    标准号:

    GB/T 43113-2023

    发布时间:

    2023-09-07

    中标分类:

    Q23 建材 - 建材产品 - 纤维增强复合材料

    国标分类:

    83.120 橡胶和塑料工业 - 增强塑料

    实施时间:

    2024-04-01

    摘要: 本文件规定了碳纤维增强复合材料耐湿热性能评价方法的试验原理、试验设备、试样、试验条件、试验步骤、结果计算、评价分级方法与试验报告。本文件适用于无外加应力下碳纤维增强树脂基复合材料的耐湿热性能评价。
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  • 发布单位:

    中国-国家标准(CN-GB)

    标准状态:

    现行

    标准号:

    GB/T 42542-2023

    发布时间:

    2023-05-23

    中标分类:

    Q23 建材 - 建材产品 - 纤维增强复合材料

    国标分类:

    83.120 橡胶和塑料工业 - 增强塑料

    实施时间:

    2023-12-01

    摘要: 本文件规定了用密封压力容器在100 ℃以上加热温度和饱和水蒸气压力条件下对纤维增强复合材料加速吸湿及过饱和状态调节的方法。本吸湿方法的目的是通过力学性能或热性能筛选材料。本文件适用于玻璃化转变温度(Tg)大于150 ℃的纤维增强复合材料,包括碳纤维增强热固性复合材料(CFRP)、碳纤维增强热塑性复合材料(CFRTP)和玻璃纤维增强复合材料等。
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  • 发布单位:

    中国-国家标准(CN-GB)

    标准状态:

    现行

    标准号:

    GB/T 26747-2023

    发布时间:

    2023-05-23

    中标分类:

    Q23 建材 - 建材产品 - 纤维增强复合材料

    国标分类:

    83.120 橡胶和塑料工业 - 增强塑料

    实施时间:

    2023-12-01

    摘要: 本文件规定了水处理装置用复合材料罐(以下简称复合材料罐)的规格、分类和标记、结构和原材料、要求、试验方法、检验规则、标志、包装、运输和贮存。本文件适用于压力等级0.70 MPa和1.05 MPa、使用温度1 ℃~49 ℃水处理设备配套使用的玻璃纤维缠绕成型复合材料罐。
    获取标准
  • 发布单位:

    中国-国家标准(CN-GB)

    标准状态:

    现行

    标准号:

    GB/T 1458-2023

    发布时间:

    2023-09-07

    中标分类:

    Q23 建材 - 建材产品 - 纤维增强复合材料

    国标分类:

    83.120 橡胶和塑料工业 - 增强塑料

    实施时间:

    2024-04-01

    摘要: 本文件规定了纤维缠绕增强复合材料环形试样力学性能试验的方法原理、试样制作、剪切试验、拉伸试验和试验报告。
    本文件适用于测定单向纤维缠绕增强复合材料环形试样的层间剪切强度、拉伸强度、拉伸弹性模量、纤维拉伸强度,以及纤维缠绕增强复合材料管的环向拉伸强度。
    获取标准
  • 发布单位:

    中国-国家标准(CN-GB)

    标准状态:

    现行

    标准号:

    GB/T 42923-2023

    发布时间:

    2023-08-06

    中标分类:

    Q23 建材 - 建材产品 - 纤维增强复合材料

    国标分类:

    83.120 橡胶和塑料工业 - 增强塑料

    实施时间:

    2024-03-01

    摘要: 本文件描述了测定玻璃纤维增强塑料制品中纤维长度的方法。
    本文件适用于非连续玻璃纤维增强热塑性模塑料和模塑件,模塑成型前纤维长度小于或等于7.5 mm,模塑成型后纤维长度小于1 mm。
    注: 其他长度纤维增强聚合物基复合材料参照使用。
    获取标准
  • 发布单位:

    中国-国家标准(CN-GB)

    标准状态:

    现行

    标准号:

    GB/T 43117-2023

    发布时间:

    2023-09-07

    中标分类:

    Q23 建材 - 建材产品 - 纤维增强复合材料

    国标分类:

    83.120 橡胶和塑料工业 - 增强塑料

    实施时间:

    2024-04-01

    摘要: 本文件描述了玻璃纤维增强热固性塑料(GRP)管在湿态(完全浸入水中)或干态条件下环蠕变性能的测试方法。蠕变性能包括蠕变系数和长期蠕变刚度。
    本文件适用于通过干态条件下的测试评估和控制原材料的一致性,或通过湿态条件下的测试确定模拟使用条件下的长期蠕变性能。
    获取标准
  • 发布单位:

    中国-团体标准(CN-TUANTI)

    标准状态:

    现行

    标准号:

    T/CSTM 00467-2023

    发布时间:

    2023-11-17

    中标分类:

    Q 建材

    国标分类:

    83.120 橡胶和塑料工业 - 增强塑料

    实施时间:

    2024-02-17

    摘要: 范围:本规定了海洋工程预制构件用硅酸盐水泥的术语和定义、强度等级与代号、组分与材料、技术要求、试验方法、检验规则、出厂、交货与验收和包装、标志、运输与贮存等。本文件适用于海洋工程(以下简称水泥)和其他严酷环境(硫酸盐侵蚀,氯离子侵蚀)中预制构件用硅酸盐水泥的生产及检验;主要技术内容:本规定了海洋工程预制构件用硅酸盐水泥的术语和定义、强度等级与代号、组分与材料、技术要求、试验方法、检验规则、出厂、交货与验收和包装、标志、运输与贮存等。本文件适用于海洋工程(以下简称水泥)和其他严酷环境(硫酸盐侵蚀,氯离子侵蚀)中预制构件用硅酸盐水泥的生产及检验
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