GB/T 25043-2010 English PDF

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GB/T 25043-2010: Multiaxial warp-knitted reinforcement for resin-matrix prepreg
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 25043-2010	189	Add to Cart	3 days	Multiaxial warp-knitted reinforcement for resin-matrix prepreg	Valid

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Basic data

Standard ID: GB/T 25043-2010 (GB/T25043-2010)
Description (Translated English): Multiaxial warp-knitted reinforcement for resin-matrix prepreg
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q36
Classification of International Standard: 59.100.10
Word Count Estimation: 8,896
Date of Issue: 2010-09-02
Date of Implementation: 2011-05-01
Quoted Standard: GB/T 191; GB/T 1549; GB/T 7689.3; GB/T 7689.5; GB/T 9914.1; GB/T 9914.2; GB/T 9914.3; GB/T 17470-2007; GB/T 18374; GB/T 25040-2010
Regulation (derived from): National Standard Approval Announcement 2010 No.4 (Total No.159)
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 continuous resin matrix reinforced prepreg materials used terms and definitions multi-axial warp, test methods, , product code, requires inspection rules, signs, packaging, transport and storage. This standard applies to glass fiber as the main raw material, organic fibers warpwise stitch together multi-axial reinforcement material The material is mainly used for the production of continuous resin matrix prepreg.

GB/T 25043-2010: Multiaxial warp-knitted reinforcement for resin-matrix prepreg

---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.
Multiaxial warp-knitted reinforcement for resin-matrix prepreg ICS 59.100.10 Q36 National Standards of People's Republic of China Continuous prepreg resin matrix reinforced with multiaxial warp material Issued on. 2010-09-02 2011-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

Please note that some of the content of this standard may involve proprietary content, this standard release Institutions should not bear the responsibility to identify these patents. The standard proposed by China Building Materials Federation. This standard by the National Standardization Technical Committee fiberglass (SAC/TC245) centralized. This standard is drafted by. Nanjing Fiberglass Research and Design Institute, Changzhou Hongfa CKC New Material Technology Co., Chongqing International Composite Materials Co., Zhenshi Group Tsuneishi fiber Foundation Ltd., Taishan Glass Fiber Co., Ltd., Jiangsu Jiuding New Material Co. have Limited. The main drafters of this standard. division Zhuo, He Yaqin, Liu Liming, talk Kunlun, Fang Yunwei, Hao Zheng Tao. Continuous prepreg resin matrix reinforced with multiaxial warp material

1 Scope

This standard specifies the continuous reinforced resin matrix prepreg material terms and definitions with multi-axial warp, product code, requirements, test methods, Inspection rules, marking, packaging, transportation and storage. This standard applies to glass fiber as the main raw material, organic fibers along the warp stitch together multi-axial reinforcement. The main material To be used for continuous production of resin-based prepregs.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 191 Packaging - Pictorial signs GB/T 1549 Methods for chemical analysis of fiber glass GB/T 7689.3 enhancements Part 3 Test method for woven fabrics. Determination of width and length GB/T 7689.5 Reinforcements method for woven fabrics Part 5. Glass fiber tensile strength and elongation at break Determine GB/T 9914.1 Test methods of enhancing Part 1. Determination of moisture content GB/T 9914.2 Enhanced Test methods - Part 2. Determination of glass fiber content of combustibles GB/T 9914.3 Enhanced Test methods - Part 3. Determination of mass per unit area GB/T 17470-2007 glass fiber chopped strand mat and continuous strand mat GB/T 18374 reinforcing material terms and definitions GB/T 25040-2010 fiberglass stitched fabric

3 Terms and Definitions

GB/T 18374 and established the following terms and definitions apply to this standard. 3.1 Continuous resin matrix prepreg resin-matrixprepreg Reinforcing material in a continuous production system is composed of a resin-impregnated after intermediates for the manufacture of composite materials. 3.2 Reinforcements warp warp-knittedreinforcement Glass fiber rovings as the main form of fibers are laminated, and a group or several groups of organic fibers along the warp knit, mutually string Jacket made of fabric. Press ply direction can be divided into one-way and multi-axial warp reinforcing material.

4 Product code

Code according to the provisions of GB/T 25040-2010 in Chapter 4, by the letter P in parentheses represents the continuous resin matrix prepreg. Example 1. The width of the layer of mass per unit area are 600g/m2, arranged in an angle of 90 ° E-glass fiber roving is constituted of 1270mm Continuous resin matrix prepreg with uniaxial warp reinforcing material, code-named. E600,90 ° (P) -1270 Example 2. composed of two mass per unit area are 400g/m2, arranged in an angle of 45 ° and -45 ° width of E-glass roving is formed 1270mm continuous resin matrix prepreg material to warp reinforcing biaxially code is. ......

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