GB/T 27797.1-2011 English PDF

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GB/T 27797.1-2011: Fibre-reinforced plastics -- Methods of producing test plates -- Part 1: General conditions
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 27797.1-2011	114	Add to Cart	3 days	Fibre-reinforced plastics -- Methods of producing test plates -- Part 1: General conditions	Valid

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Basic data

Standard ID: GB/T 27797.1-2011 (GB/T27797.1-2011)
Description (Translated English): Fibre-reinforced plastics -- Methods of producing test plates -- Part 1: General conditions
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q23
Classification of International Standard: 83.120
Word Count Estimation: 6,660
Date of Issue: 2011-12-30
Date of Implementation: 2012-08-01
Quoted Standard: ISO 472; ISO 1172; ISO 1183-1; ISO 1183-2; ISO 1183-3; ISO 7822; ISO 10724-2-1998
Adopted Standard: ISO 1268-1-2001, IDT
Regulation (derived from): Announcement of Newly Approved National Standards No. 23 of 2011
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 general requirements for a variety of preparation methods.

GB/T 27797.1-2011: Fibre-reinforced plastics -- Methods of producing test plates -- Part 1: General conditions

---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.
Fibre-reinforced plastics Methods of producing test plates Part 1. General conditions ICS 83.120 Q23 National Standards of People's Republic of China Reinforced plastics test plates Preparation Part 1. General Part 1. Generalconditions (ISO 1268-1.2001, IDT) Issued on. 2011-12-30 2012-08-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 27797 "fiber reinforced plastics test plates Preparation" is divided into 11 parts. --- Part 1. General; --- Part 2. the contact and injection molding; --- Part 3. wet molding; --- Part 4. prepreg molding; --- Part 5. Filament winding; --- Part 6. Pultrusion molding; --- Part 7. resin transfer molding; Part --- Article 8. SMC and BMC molding; Part --- Article 9. GMT/STC molding; --- Part 10. BMC and other long-fiber molding plastic injection molding and general principles common specimen molding; --- Part 11. BMC and other long-fiber molding plastic injection molding small square pieces. This section GB/T Part of 127,797. This section drafted in accordance with GB/T 1.1-2009 given rules. This section uses the translation method identical with ISO 1268-1.2001 (E) "fiber reinforced plastics test plates preparation methods - Part 1. General. " Consistency correspondence between this part of international documents and normative references of our files are as follows. --- GB/T 1033 (all parts), non-plastic foam density measurement [ISO 1183 (all parts)]; --- GB/T 2035-2008 Plastics terms and definitions (ISO 472.1999, IDT); --- Plastic resin content test method GB/T 2577-2005 glass fiber reinforced (ISO 1172.1996, MOD). This part made the following editorial changes. --- Some of the statements apply to international standards to apply to our standard formulation; --- Article No. 11.2 in Canada. This part is proposed by the China Building Materials Federation. The fiber-reinforced plastic part by the National Standardization Technical Committee (SAC/TC39) centralized. This section is drafted. Beijing glass Composite Material Co., Ltd., Changzhou Tianma Group Co., Ltd., China North Industries Group fifty-three graduate School. The main drafters of this section. Zhen Ning company, Xuan Weidong, Zheng will protect, Mayu Jing, Zhang Liping. Reinforced plastics test plates Preparation Part 1. General

1 Scope

GB/T 27797 specifies the part of each composite fiber properties of the sample processing method for preparing reinforced plastic plate, in order to determine the Content and various components, these methods are applicable to all major reinforcements and resin matrix. Methods of producing test plates depends on. a) Reinforcements. --- Composition (glass, carbon, aramid, etc.); --- Form (rovings, mats, fabrics, etc.); --- With respect to the length of the plate, the width, the thickness of the terms (fiber) direction; --- Content in reinforced plastic. b) the matrix (thermoplastic or thermoset); c) the expected performance; d) Preparation. Enhanced mechanical properties and production process is closely related to the plastic, the test plate prepared in the same process should be possible. This section GB/T 27797 describes the preparation of a variety of common requirements.

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. ISO 472 Plastics term (Plastics-Vocabulary) ISO 1172 Textile glass fiber reinforced plastic prepreg, molding compounds and laminates glass fibers and inorganic mineral filler content Burning Determination Act (Textile-glass-reinforcedplastics-Prepregs, mouldingcompoundsandlaminates-De- terminationofthetextile-glassandmineralfilercontent-Calcinationmethods) Determination of ISO 1183 (all parts), non-plastic foam density (Plastics-Methodsfordetermining thedensityofnon-celularplastics) Reinforced plastics - Determination of void content ISO 7822 Textile glass - Loss on ignition, mechanical fragmentation and statistical calculation method (Textile glassreinforcedplastics-Determinationofvoidcontent-Lossonignition, mechanicaldisintegration andstatisticalcountingmethods) ISO 10724-2.1998 plastic injection molded test specimens of thermosetting powder molding compounds (PMCS) - Part 2. Small square pieces (Plastics-In- jectionmouldingoftestspecimensofthermosettingpowermouldingcompounds (PMCs) -Part 2. Smalplates)

3 Terms and Definitions

ISO 472 terms and definitions apply to this document as defined in GB/T 27797 subsequent contents, as required the insertion of terms And references. ......

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