Q53 特殊炭素材料 标准查询与下载

NF T25-100:1996 碳纤维.密度测定

Carbon fibre. Determination of density.

BS ISO 11567:1996 碳纤维.长丝直经和横截面积的测定

Specifies four test methods for the determination of the diameter and cross-sectional area of single carbon fibres. The shape of the cross-section of the filaments from different suppliers may vary significantly. The term "diameter" used herein applies to all cases from a diameter where the filament is exactly circular in cross-section.

Carbon fibre - Determination of filament diameter and cross-sectional area

BS ISO 11567:1995 碳纤维.长丝直经和横截面积的测定

This International Standard specifies four test methods which may be used for the determination of the diameter and cross-sectional area of single carbon fibre filaments. It is important to note that the shape of the cross-section of the filaments from different suppliers may vary significantly. The term "diameter" used in this standard applies to all cases, from a "true" diameter, where the filament is exactly circular in cross-section, to an "apparent" diameter where the filament is not circular. The methods proposed may not be directly applicable to all types of filament. The product specification should specify which method should be used. If there is no specification, the selection of the appropriate method is a matter of judgement. The details given here are considered to be sufficiently precise to enable this choice to be made.

Carbon fibre - Determination of filament diameter and cross-sectional area

WJ 2253-1994 浸渍活性炭标准物质通用规范

General specification for impregnated activated carbon reference material

WJ 2252-1994 活性炭、浸渍炭防护性能试验装置检定规程

Verification rules for activated carbon and impregnated carbon protective performance test device

WJ 2250-1994 活性炭比表面积测定仪检定规程

Verification Regulations for Activated Carbon Specific Surface Area Meter

WJ 2249-1994 活性炭标准物质通用规范

General Specifications for Activated Carbon Reference Materials

HB 6741-1993 碳纤维复合材料层合板开孔压缩试验方法

本标准规定了碳纤维复合材料层合板开孔压缩强度试验的试样、试验设备、试验步骤、结果计算和试验报告内容。 　　本标准适用于测定碳纤维复合材料［45/0/-45/90］2s层合板的开孔压缩强度。

Method for compressive test of open hole on laminated sheet of carbon fiber composite materials

BS 7658-2:1993 碳纤维.第2部分:线性密度的测定方法

This International Standard specifies a method for determining the linear density (mass per unit length) of carbon fibre yarns. When the determination of the linear density is car-ried out on sized fibre, a correction shall be made by calculation based on the size content (see 10.2). The linear density determined by the method speci-fied in this International Standard does not consider the influence of twist in the yarn.

Carbon fibre - Method for determination of linear density

ISO 10119:1992 碳纤维.密度测定

Carbon fibre; determination of density

NF T25-103:1987 碳纤维.线性密度的测定

Carbon fibers. Determination of linear density.

NF T25-101:1986 碳纤维.碳纤维浸渍长丝纱拉伸试验

CARBON FIBERS. CARBON FIBRE FILAMENT YARN TENSILE TEST.

ASTM D4102-82(2004) 碳纤维的耐热氧化性的试验方法

The test is used to determine the oxidative resistances of carbon fibers as a means of selecting the most stable fibers for incorporation in high-temperature fiber-reinforced composite systems. It can be used for quality control, material specification, and for research and development of improved carbon fibers. Factors that influence the oxidative resistance and should be reported are fiber identification, precursor type, fiber modulus, and any information on impurities, particularly metals. Also note that the presence of finish on the fiber can affect the oxidative resistance, and thus, alternative specimen preparations that enable the evaluation of finish effects are included.1.1 This test method covers the apparatus and procedure for the determination of the weight loss of carbon fibers, exposed to ambient hot air, as a means of characterizing their oxidative resistance.1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units which are provided for information only and are not considered standard.1.3 This 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 and health practices and determine the applicability of regulatory limitations prior to use. For specific hazard information, see Section 8.

Standard Test Method for Thermal Oxidative Resistance of Carbon Fibers

ASTM D4102-82(1999)e1 碳纤维的耐热氧化性的试验方法

1.1 This test method covers the apparatus and procedure for the determination of the weight loss of carbon fibers, exposed to ambient hot air, as a means of characterizing their oxidative resistance.1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units which are provided for information only and are not considered standard.1.3 This 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 and health practices and determine the applicability of regulatory limitations prior to use. For specific hazard information, see Section 8.

Standard Test Method for Thermal Oxidative Resistance of Carbon Fibers

JIS R 7501:1978 碳化硅电热元件

Silicon carbide electric heating element