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GB/T 30021-2013: Warp knitting carbon fiber reinforcements
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 30021-2013 | English | 259 |
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Warp knitting carbon fiber reinforcements
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GB/T 30021-2013
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PDF similar to GB/T 30021-2013
Basic data | Standard ID | GB/T 30021-2013 (GB/T30021-2013) | | Description (Translated English) | Warp knitting carbon fiber reinforcements | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q23 | | Classification of International Standard | 83.120 | | Word Count Estimation | 11,126 | | Quoted Standard | GB/T 191; GB/T 3923.1; GB/T 7689.3; GB/T 9914.1; GB/T 9914.3; GB/T 14460; GB/T 26752 | | Regulation (derived from) | National Standards Bulletin 2013 No. 23 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the warp carbon fiber reinforced materials, product marking, materials, requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to the carbon fiber as the main raw materia | GB/T 30021-2013: Warp knitting carbon fiber reinforcements---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Warp knitting carbon fiber reinforcements
ICS 83.120
Q23
National Standards of People's Republic of China
Warp carbon fiber reinforced material
Issued on. 2013-11-27
2014-08-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by China Building Materials Federation.
The standard fiber-reinforced plastic by the National Standardization Technical Committee (SAC/TC39) centralized.
This standard is drafted by. Changzhou Hongfa CKC New Material Technology Co., Ltd., Beijing Steel Research Institute Glass Co.
the company.
The main drafters of this standard. On Kunlun, Liu Liming, Chen Fei, Zhu Jianfeng.
Warp carbon fiber reinforced material
1 Scope
This standard specifies the labeling of products, raw materials, requirements, test methods, inspection rules warp carbon fiber reinforced materials, signs, packaging, transportation
Transport and storage.
This standard applies to the carbon fiber as the main raw materials, polyester fibers along the warp stitch together multi-axial warp carbon fiber reinforced materials.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 191 Packaging - Pictorial signs
GB/T 3923.1 Textiles Tensile properties of fabrics - Part 1. breaking force and elongation Strip method
GB/T 7689.3 enhancements Part 3 Test method for woven fabrics. Determination of width and length
GB/T 9914.1 Test methods of enhancing Part 1. Determination of moisture content
GB/T 9914.3 Enhanced Test methods - Part 3. Determination of mass per unit area
GB/T 14460 DTY
GB/T 26752 PAN-based carbon fiber
3 Product Marking
Mechanical properties of carbon fiber products according to the level of mass per unit area, the angle of the yarn, carbon fiber felt, width and number of this standard are marked. Carbon
Code-dimensional mechanical performance levels according to GB/T 26752.
Carbon fiber code
Mechanical properties of carbon fiber level
Reinforcing material mass per unit area, g/m2
//
Yarn angle
CMW
Carbon fiber felt Code, does not mean no carpet
] -
Carbon fiber felt mass unit area, g/m2
Fabric width, mm
Example 1. mass per unit area of \u200b\u200ba single layer 150g/m2, GQ45 level using carbon fiber yarn angle of 0 °, and a fabric width of 1270mm, according to the standards
Warp carbon fiber reinforced material labeled as.
Example 2. single mass per unit area of \u200b\u200b200g/m2, GQ35 level using carbon fiber yarn angle of 45 ° and -45 °, and a fabric width of 1270mm, according to the present
Standard production warp carbon fiber reinforced material labeled as.
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