GB/T 40322-2021 English PDFUS$119.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 40322-2021: Thermoplastic elastomer - Specifications of door seal materials for household and similar refrigerating appliances Status: Valid
Basic dataStandard ID: GB/T 40322-2021 (GB/T40322-2021)Description (Translated English): Thermoplastic elastomer - Specifications of door seal materials for household and similar refrigerating appliances Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G35 Word Count Estimation: 6,673 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 40322-2021: Thermoplastic elastomer - Specifications of door seal materials for household and similar refrigerating appliances---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. Thermoplastic elastomer - Specifications of door sealmaterials for household and similar refrigerating appliances ICS 83.060 CCSG35 National Standards of People's Republic of China Thermoplastic elastomer for household and similar uses Specification for door sealing materials for refrigeration appliances Released on 2021-08-20 2022-03-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee ForewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. This document was proposed by the China Petroleum and Chemical Industry Federation. This document is under the jurisdiction of the National Rubber and Rubber Products Standardization Technical Committee (SAC/TC35). Drafting organizations of this document. Cixi Shanjin Polymer Plastic Co., Ltd., Dalian Huanuo Plastic Technology Co., Ltd., Ningguo Haitian Ligong Industry Development Co., Ltd., Ningbo Zhenhai Xinxin Refrigerator Parts Factory, Yingkou Qianyuan Plastic New Material Technology Development Co., Ltd., Hunan University Chemistry School of Chemical Engineering, Ningbo Yonghe New Material Technology Co., Ltd., Ningbo Fenghua Xikou Jiuyuan Co., Ltd., Ningbo Boller New Material Technology Co., Ltd. Division, Ningbo Sailing Falai New Material Co., Ltd., Ningbo Beilun District Xingang Keyu Abrasives Factory. The main drafters of this document. Cen Jianda, Li Delong, Liu Qingshan, Cui Jijie, Qin Gaosheng, Luo Xiao, Feng Zhen, Mao Jianping, Luo Yunjie, Chen Weiqiang, He Shijun. Thermoplastic elastomer for household and similar uses Specification for door sealing materials for refrigeration appliances1 ScopeThis document specifies the technical requirements for thermoplastic elastomer door sealing materials (hereinafter referred to as "materials") for household and similar refrigeration appliances Requirements, test methods, inspection rules, signs, packaging, transportation and storage. This document applies to the production of thermoplastic elastomer premixes for door sealing products for household and similar refrigeration appliances.2 Normative referencesThe contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to This document. GB/T 528 Determination of tensile stress and strain properties of vulcanized rubber or thermoplastic rubber GB/T 529 Determination of tear strength of vulcanized rubber or thermoplastic rubber (trouser-shaped, right-angled and crescent-shaped specimens) GB/T 531.1 Test method for indentation hardness of vulcanized rubber or thermoplastic rubber Part 1.Shore durometer method (Shore hardness) GB/T 533 Determination of the density of vulcanized rubber or thermoplastic rubber GB/T 2547 Plastic sampling method GB/T 2941 Rubber Physical Test Method General Procedure for Sample Preparation and Adjustment GB/T 3512 Hot air accelerated aging and heat resistance test of vulcanized rubber or thermoplastic rubber GB/T 7759.1 Determination of compression set of vulcanized rubber or thermoplastic rubber Part 1.Under normal and high temperature conditions GB/T 15256 Determination of low-temperature brittleness of vulcanized rubber or thermoplastic rubber (multi-sample method) GB 21551.2 Special requirements for antibacterial materials with antibacterial, sterilization and purification functions for household and similar electrical appliances QB/T 5370-2019 Thermoplastic elastomer door sealing strip for household and similar refrigeration appliances3 Terms and definitionsThere are no terms and definitions that need to be defined in this document.4 Technical requirements4.1 Appearance The material is uniform granular material with uniform color, smooth surface and no foreign impurities. The color of the material can be negotiated between the supplier and the buyer. 4.2 Performance requirements The performance requirements of the materials should meet the requirements of Table 1. ...... |
