HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189759 (19 Oct 2025)

GB 24266-2009 English PDF

US$209.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 24266-2009: Secondary edge silicone sealants for structurally glazed insulating glass units
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB 24266-2009English209 Add to Cart 3 days [Need to translate] Secondary edge silicone sealants for structurally glazed insulating glass units Valid GB 24266-2009

PDF similar to GB 24266-2009


Standard similar to GB 24266-2009

GB/T 24498   GB/T 14683   GB/T 13477.9   GB/T 13477.25   GB/T 24267   

Basic data

Standard ID GB 24266-2009 (GB24266-2009)
Description (Translated English) Secondary edge silicone sealants for structurally glazed insulating glass units
Sector / Industry National Standard
Classification of Chinese Standard Q24
Classification of International Standard 91.100.50
Word Count Estimation 9,971
Date of Issue 2009-07-17
Date of Implementation 2010-06-01
Quoted Standard GB/T 531.1-2008; GB/T 13477.1-2002; GB/T 13477.5-2002; GB/T 13477.6-2002; GB/T 13477.10-2002; GB 16776-2005; GB/T 22083-2008; JC/T 485-2007
Adopted Standard ASTM C1369-2002, NEQ
Regulation (derived from) Announcement of Newly Approved National Standards No. 9, 2009 (No. 149 overall)
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 Chinese standard specifies the insulating glass silicone sealant classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to structural glazing insulating glass unit secondary seal with silicon sealant. This standard does not apply to building curtain wall structural bonding assembly structural silicone sealant.

GB 24266-2009: Secondary edge silicone sealants for structurally glazed insulating glass units

---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.
Secondary edge silicone sealants for structurally glazed insulating glass units ICS 91.100.50 Q24 National Standards of People's Republic of China Hollow glass silicone sealant Published 2009-07-17 2010-06-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China issued

Foreword

4.2.2 This standard is mandatory, the rest are recommended. This standard corresponds to ASTMC1369.2002 "Structure inserts IG unit with a second sealant", ASTM Standard and the present C1369.2002 non-equivalent degree of consistency, reference is made to Appendix A of this standard prEN15434.2005 "--- architectural glass structure and/or UV-resistant sealant (sealing structure for the cassette or exposed seal IG unit) the product standards. " Appendix A of this standard is normative. The standard proposed by China Building Materials Federation. This standard by the National Building Materials and Decoration Standardization Technical Committee of Light (SAC/TC195) centralized. This standard drafting units. China Chemical Building Materials Company Suzhou waterproof materials research design, Guangzhou Baiyun Chemical Industry Co., Secretary, Zhengzhou Zhongyuan Applied Technology Development Co., Ltd., Zhejiang Lexus Fine Chemical Co., Ltd., Guangdong Jiangmen Guangming viscose Co., Ltd., Guangzhou State new exhibition Silicone Co., Ltd., Chengdu silicon Symbol Technologies Inc., Dow Corning Silicone Trading (Shanghai) Co., Ltd. Participated in the drafting of this standard. Goldsmith Guangzhou Industrial Co., Ltd., Nanhai District of Foshan City Golden LEAF Silicone Co., Ltd., of Guangzhou City Aetna Optical Co., Ltd., Changshu City, Hanson Rayon Co., Ltd., Yangzhou morning of Science and Technology Group Co., Ltd., Zhejiang Hua Cheng Silicone Material Co., Ltd., Guangzhou East Foshan Yuantong Adhesive Industry Co., Ltd., Jiangmen City Kuaishi Adhesive Industry Co., Ltd., Hubei Wu Daguang sub Technology Co., Ltd. Shandong Baolong plastic Co., Ltd.. The main drafters. Chen Wenjie, Zhu Zhiyuan, Jiong Zhang Xin, Wang opened, Chen Shilong, double Wang Ming, Cui Hong, Zhang Guanqi, Wang governance, Zhou Fuwei, Zhu Xiaohua, Wang Lan. This standard is the first release. Hollow glass silicone sealant Range 1 This standard specifies the use of hollow glass silicone sealant (referred to as silicone rubber insulating glass) classification, requirements, test methods, the subject Inspection rules, marking, packaging, transportation and storage. This standard applies to the mounting structure of the second track IG unit sealed with a silicone sealant. This does not apply to building walls assembled structural bonding structural silicone sealant.

2 Normative references

Terms of the following documents become provisions of this standard by reference in this standard. For dated reference documents, all later Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to agreements based on this standard Whether the latest versions of these documents. For undated references, the latest version applies to this standard. GB/T 531.1-2008 vulcanized rubber or thermoplastic rubber indentation hardness test methods - Part 1. Method Shore Hardness (Shore Hardness) (ISO 7619. 1986, IDT) GB/T 13477.1-2002 building sealants Test methods - Part 1. Specifications for test substrates (ISO 13640.1999, MOD) Measured dry time. GB/T 13477.5-2002 Test method for building sealants Part 5 GB/T 13477.6-2002 Test method for building sealants - Part 6. Determination of flow (ISO 7390. 1987, MOD) GB/T 13477.10-2002 building sealants Test methods - Part 10. Determination of tensile properties (ISO 8340. 1984, MOD) GB 16776-2005 construction silicone sealant GB/T 22083-2008 construction sealant and classification requirements (ISO 11600.2002, MOD) JC/T 485-2007 architectural windows elastic sealant Category 3 3.1 Classification Product according to one-component type into component (1) and a two-component type (2). 3.2 mark Products labeled in the following order. name, classification, this standard number. Example. two-component insulating glass sealants marked structural silicone. silicone rubber insulating glass 2 GB 24266-2009.

4 Requirements

4.1 Appearance 4.1.1 sealant should be smooth, uniform paste or viscous material, there should be no air bubbles, lumps, skinning or gel, easily dispersed without precipitates. 4.1.2 color of each component of the two-component sealant should be significantly different. Color of the product by the supply and demand sides also agreed with the color of the product Compared to the supply and demand sides agreed sample, not a significant difference. 4.2 Physical and mechanical properties 4.2.1 of suitable two-component sealant agreed by both parties. 4.2.2 sealants physical and mechanical properties should meet the requirements of Table 1. 4.2.3 Hollow glass and silicone rubber first track butyl sealant, compatibility weather rubber joints should meet Appendix A. 4.2.4 Hollow glass and silicone rubber should meet practical engineering GB 16776-2005 appendix B of the glass substrate with an adhesive or the like. Table 1 Physical and Mechanical Properties No. Item Specifications 1 Sag/mm Vertical ≤ 3 Level without distortion 2 Dry time/h ≤ 3 Extrudability 3/s ≤ 10 4 Hardness, Shore A 30 ~ 60 Stretching Cohesiveness Tensile bond Strength/MPa 23 ℃ ≥ 90 ℃ ≥ -30 ℃ ≥ After immersion in water ≥ Water - ≥ ultraviolet light Bond failure area /% ≤ 0.60 0.45 0.45 0.45 0.45 6 Elongation tensile modulus at 10%/MPa ≥ 0.15 7 elongation elongation 25% adhesion, no damage

8 thermal aging

TGA /% ≤ 6.0 No cracks No chalking

5 Test methods

5.1 Basic requirements 5.1.1 standard test conditions Standard laboratory test conditions. temperature (23 ± 2) ℃, relative humidity (50 ± 5)%. 5.1.2 Test substrate 13477.1-2002 test substrate should meet the requirements of the 4.2 GB/T , a thickness of (6 ~ 8) mm. 5.1.3 Preparation of test piece 5.1.3.1 Preparation of test piece before, sealants are used in the test should be placed over 24h under standard conditions. Appropriate choice of test substrate cleaning Cleansing. The proportion of bicomponent sample shall indicate the manufacturer, was stirred under vacuum at a negative pressure of about 0.09MPa uniformly mixed, mixed Between about 5min. If no special requirements in advance, after mixing should be completed within the injection molding and trimming 10min. 5.1.3.2 Number of adhesion test piece are shown in Table 2. Table 2 Number of specimens adhesion No. Item Number of specimens/a Spare group experimental group Specimen shape Stretching Cohesiveness 23 ℃, 10% elongation Modulus 90 ℃ 5 - -30 ℃ 5 - After soaking 5 - Water - ultraviolet light 5 - 2 3 3 Modulus cohesiveness In line with GB 16776-2005 work in Figure 2 Shaped specimens, on both sides by the float glass Substrate. 5.1.3.3 Preparation of test piece after curing under the following conditions. a) Two-component structural adhesive 14d is placed under standard test conditions; b) the one-component structural adhesive 21d is placed under standard test conditions; c) without damaging the test piece, the pad should be separated as soon as possible during maintenance. 5.2 Appearance After the sample was visually leveled. 5.3 sag According to GB/T 13477.6-2002 test, the sag mold groove width is 20mm, the test piece in an oven (50 ± 2) ℃ placed in 4h. 5.4 Dry time According to GB/T 13477.5-2002 test, type A test using the test method, the test method B can be factory inspection. 5.5 extrudability 6.4 Test according to GB 16776-2005. 5.6 Applicable period Suitable for two-component sealant according to GB 16776-2005 of 6.5 test. 5.7 Hardness Samples squeeze on the template, and then Calibrating the thickness (6 ~ 7) mm, by conservation 5.1.3.3, then peel off the membrane, by GB/T 531.1-2008 tested. 5.8 Tensile Adhesion and Elongation Modulus at 10% According to GB 16776-2005 6.8 test, reported modulus at 10% elongation of 23 ℃, the arithmetic mean. 5.9 Modulus cohesiveness According to GB/T 13477.10-2002 test, elongation test under standard test conditions was 25%. Specimen failure determination according to GB/T 22083-2008 7.3. 5.10 Thermal Aging 6.9 Test according to GB 16776-2005.

6 Inspection Rules

6.1 Inspection Classification Product testing into the factory inspection and type test. 6.1.1 factory inspection Factory inspection items include. modulus appearance, sag, dry time, extrudability, 23 ℃ tensile adhesion, elongation 10%, modulus Cohesiveness. 6.1.2 Type inspection Type inspection items include all items 4.1,4.2.2 requirements, type test when any of the following circumstances. a) production of new products or appraisement time; b) normal production, once every six months; c) raw materials, technology and other large changes that may affect product quality time; D) When the factory test results and the last type test results are quite different; e) Product discontinued six months or more when to resume production. 6.2 Batch To the same species, the same type of product to be tested per batch 5t, 5t may be insufficient for the number. 6.3 Sampling Product random sampling, sample amount of about 4kg or meet the testing requirements, into two portions, one test, as a backup, a two-component production Sampled respectively immediately after the product is sealed packaging. 6.4 determine the rules 6.4.1 individual judgment Sag, dry time, tensile adhesion, adhesion modulus of each specimen meets predetermined criteria, then it passes. The remaining test project The arithmetic mean of test results meet the standards, then it passes. 6.4.2 comprehensive judgment 6.4.2.1 When the factory inspection items all meet the requirements, then this batch of qualified products. When 6.4.2.2 Type test project meets all the requirements 4.1,4.2.2, then this batch of qualified products. 6.4.2.3 When the visual quality does not meet the standards, then this batch of product failure. Test results 6.4.2.4 4.2.2 There are two and two or more indicators when not meet the standard requirements, then this batch of product failure. 6.4.2.5 in appearance when of acceptable quality conditions, test results 4.2.2 if one does not meet predetermined criteria, the spare sample Individual items tested, qualified then this batch of qualified products, otherwise this batch of product failure. 7 signs, packaging, transportation and storage 7.1 marks The minimum product packaging firm should not fade signs, including. a) the product name; b) name of the component (bicomponent); c) manufacturer name and site; d) marking the product; e) production date, lot number and shelf life; f) net weight; g) trademarks; h) instructions and precautions. 7.2 Packaging Products using sticks or drums, containers should be closed. Drums or boxes in addition to the provisions of the logo should be 7.1, there should be rain, moisture, anti-sun, anti-collision flag. 7.3 Transport Transport should prevent the sun and rain, impact, compression packaging. 7.4 Storage Product should be dry, ventilated, cool place, the shelf temperature did not exceed 27 ℃. Under normal transport, storage conditions, storage period from the date of production of at least six months.

Appendix A

(Normative) Compatibility with silicone rubber hollow glass contacting material A. Range 1 This appendix is suitable for measurement of the compatibility between silicone rubber hollow glass material and in contact with each other. Compatibility Test is detected silicone rubber hollow glass material and in contact with each other by heating or an ultraviolet treatment and the appearance of the pull Stretch changes adhesive property. A. 2 test piece was prepared A. (About 1d) 2.1 test piece was prepared according to 5.1.3, the maintenance can be separated from the stopper, as shown in A. 1, the injection material contacting each test Member, prior to injecting the material and the substrate contact part covered the release material, injecting the material thickness of about 6mm (if it is butyl rubber thickness of about 2mm). Preparation 10 specimens each (five treatment, five comparative), after completion of the test piece cured at standard test conditions, bicomponent 14d, monocomponent 21d. A. 2.2 according to project needs, can be the following combinations. --- structural adhesive material in contact with one side of the single injection; --- on both sides of structural adhesive were injected into different contact materials. 1 --- release tape; 2 --- insulating glass sealant; 3 --- sealant material in contact with the insulating glass; Chou --- 12mm; W --- 50mm. Figure A. Compatibility test piece 1 A. 3 experimental treatments The conservation of a good set of test pieces were taken, placed horizontally in a transparent glass dish, glass dish catchy sealed with aluminum foil, another group was not treated. A. Heat treatment 3.1 A group of even a glass dish test piece placed horizontally (70 ± 2) ℃ in an oven at (672 ± 5) h test, the other group as a comparative specimen without the Conservation management, by 5.8 immediately tested under standard test conditions. A. 3.2 UV treatment A group of specimens even into a glass dish JC/T 485-2007 5.12 claim ultraviolet tank, water is not added, facing the light-transmissive glass dish h experiment, another set of the specimen is not treated as a comparative curing the light source, the irradiation (672 ± 5), immediately press feed 5.8 under standard test conditions Line test. A. Test Procedure 4 After the expiration of treatment, remove the specimen placed 4h under standard test conditions, and observe the sealant material in contact with the appearance of a test piece than More, such as. color, sticky, soft, hard, swelling, cracking and the like. Then 5.8 press tested under standard test conditions, test recording process Tensile bond strength, as compared with the early tensile bond strength results of comparison. A. 5 Results Calculation Tensile bond strength according to the rate of change of formula (A.1) is calculated. Rt = [(T-T1)/T1] × 100 (A.1) Where. After sample processing RT --- tensile bond strength change rate,%; After the test sample treated T --- average tensile bond strength, in megapascals (MPa); Tl --- comparative sample untreated average tensile bond strength, in megapascals (MPa). A. 6 Evaluation of results Compatibility should meet all of the following eligibility requirements. After the test specimen treatment --- No change in appearance, no change in appearance means. no color change, not sticky, no softening, no hard, no swelling, no Cracks and the like; --- tensile bond strength change rate is not more than 20%; --- bond failure area does not exceed 10%.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB 24266-2009_English be delivered?

Answer: Upon your order, we will start to translate GB 24266-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB 24266-2009_English with my colleagues?

Answer: Yes. The purchased PDF of GB 24266-2009_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.