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GB/T 31851-2015 English PDF

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GB/T 31851-2015: Test method for alkane plasticizer in structural silicone sealants
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PDF similar to GB/T 31851-2015


Standard similar to GB/T 31851-2015

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Basic data

Standard ID GB/T 31851-2015 (GB/T31851-2015)
Description (Translated English) Test method for alkane plasticizer in structural silicone sealants
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard Q24
Classification of International Standard 90.100.50
Word Count Estimation 11,184
Date of Issue 2015-07-03
Date of Implementation 2016-06-01
Quoted Standard GB/T 6040-2002
Regulation (derived from) National Standard Announcement 2015 No.22
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 terms and definitions of structural silicone sealants paraffin plasticizer test methods General, TGA test methods, TG test methods, infrared spectroscopy test methods and test reports. This Standard applies to thermal analysis, infrared spectroscopy and thermal gravimetric method, quantitative or qualitative detection of structural silicone sealant alkanes plasticizer (white oil, liquid paraffin). Other silicone sealants may also be implemented by reference.

GB/T 31851-2015: Test method for alkane plasticizer in structural silicone sealants

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Test method for alkane plasticizer in structural silicone sealants ICS 90.100.50 Q24 National Standards of People's Republic of China Silicone sealant in paraffin plasticizer test method Issued on. 2015-07-03 2016-06-01 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. This standard by the National Building Materials and Decoration Standardization Technical Committee of Light (SAC/TC195) centralized. This standard was drafted. Henan Building Materials Research and Design Institute Co., Ltd., Zhengzhou Zhongyuan Applied Technology Research and Development Co., Ltd. Silicon Symbol Technologies Inc. Chengdu, Guangzhou Baiyun Chemical Industry Co., Ltd., Guangzhou Goldsmith Industrial Co., Ltd., Guangdong Chemical Industry Exhibition New Materials Co., Ltd., Zhejiang Lexus Fine Chemical Co., Ltd. The Zhejiang Jie Silicone Co., Ltd., Beijing excellent insulating glass Limited. The main drafters of this standard. Deng Chao, Duan Lin, Guoyue Ping, Li Buchun, Jiang Jinbo, Huxin Song, Xiang Hua, Chen Shih-lung, Wang Hongmin, Wenzhong, Yangxiao Ke.

Introduction

When issuing authority of the document drew attention to the statement of compliance with this document may involve related patent ZL201010200499.2 "one kind Identification of mineral oil mixed with silicone sealant "is used. The issuing authority for the patent document authenticity, validity and scope without any position. The patent holder has to ensure that the issuing authority of the document, he agreed that this document users free use of the patent related technologies content. The patent holder's statement has been filed in the release mechanism of the present document. Related information can be obtained by contacting. Patent holder Name. Zhengzhou Zhongyuan Applied Technology Research and Development Co., Ltd. Address. Zhengzhou City, Henan Province, Huashan Road, No. 213 Please note that in addition to the above patents, some of the contents of this document may still involve patents. The issuing authority of this document does not undertake to recognize these special Lee responsibility. Silicone sealant in paraffin plasticizer test method

1 Scope

This standard specifies the structural silicone sealant in paraffin plasticizer (hereinafter referred to as paraffin plasticizer) Terms and Definitions detection methods, General, TGA test methods, TG test methods, infrared spectroscopy test methods and test reports. This standard applies to thermal analysis, infrared spectroscopy and thermal gravimetric method, quantitative or qualitative detection of structural silicone sealant alkanes Plasticizers (white oil, liquid paraffin). Other silicone sealants may also be implemented by reference.

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 6040-2002 General Infrared Spectroscopy Method

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Paraffin plasticizer alkaneplasticizer In the structural silicone sealant in addition to carbon - carbon single bond saturated hydrocarbon as a main component consisting of a plasticizer, such as mineral oil, liquid paraffin. 3.2 White oil whiteoil From light oil refined in one or chemically synthesized almost no color, fluorescent oil. [GB/T 4016-1983 (2004), the definition 1-091] 3.3 Liquid paraffin liquidparaffin Separating the resulting light from the kerosene or diesel oil n-alkanes. [GB/T 4016-1983 (2004), the definition 1-154]

4 General

4.1 standard test conditions Laboratory standard test conditions. temperature (23 ± 2) ℃, relative humidity (50 ± 5)%. 4.2 Test samples and conditioning The test sample is a one-component sealant on the original packaging or two-component sealant. Pre-production sample, the test sample should be placed under standard test conditions At least 24h.

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