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Similar standardsQB/T 2119-2007: Basic candle---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/QBT2119-2007QB LIGHT INDUSTRY STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 71.100.35 Classification No.. Y44 Filing No.. 22714-2008 Replacing QB/T 2119-1995 Basic candle Issued on. DECEMBER 03, 2007 Implemented on. JUNE 01, 2008 Issued by. National Development and Reform Commission of PRC Table of ContentsForeword... 3 1 Scope... 4 2 Normative references... 4 3 Terms and definitions... 4 4 Requirements... 5 5 Test method... 5 6 Inspection rules... 8 7 Marking, packaging, transportation, storage, shelf life... 9ForewordThis standard is a revision of QB/T 2119-1995 "Basic candles". Compared with QB/T 2119-1995, the main changes of this standard are as follows. - This standard was compiled, with reference to the German standard RAL- GZ 041/1 (2005) "General Quality and Inspection Specifications for Candles", American Society for Testing and Materials Standard ASTM F 2417-2004 "Standard Specification for Fire Safety for Candles"; - ADD the indicator of odor; - CHANGE the original wax texture index into the appearance index; - CHANGE the original vertical skewness index into the product placement stability index; - ADD the combustion performance index; - ADD the flame height index; - ADD the combustion afterglow index; - ADD the light stability index; - ADD the net content index. This standard was proposed by the China National Light Industry Council. This standard shall be under the jurisdiction of the National Standardization Center for Toothpaste and Wax Products. Drafting organizations of this standard. National Light Industry Toothpaste Wax Products Quality Supervision and Testing Center, Qingdao Jinwang Applied Chemical Co., Ltd., Zhongshan Zhongnan Candle Co., Ltd., Dongguan Quanwei Candle Co., Ltd., Dingzhou Jinqiao Candle Co., Ltd. The main drafters of this standard. Wang Fawen, Sun Dongfang, Wang Changyu, Li Xianbo. This standard has replaced the original light industry standard QB/T 2119-1995 "Basic candles", which was issued by the original Light Industry Council, from the date of its implementation. This standard was first published in 1995.This is the first revision. Basic candle1 ScopeThis standard specifies the terms and definitions, requirements, test methods, inspection rules and signs, packaging, transportation, storage, shelf life of basic candles. This standard applies to candles, which are processed with paraffin wax and/or vegetable wax as the main raw material.2 Normative referencesThe provisions in following documents become the provisions of this Standard through reference in this Standard. For the dated references, the subsequent amendments (excluding corrections) or revisions do not apply to this Standard; however, parties who reach an agreement based on this Standard are encouraged to study if the latest versions of these documents are applicable. For undated references, the latest edition of the referenced document applies. GB/T 191 Packaging - Pictorial marking for handling of goods3 Terms and definitionsThe following terms and definitions apply to this standard.4 Requirements4.1 Sensory requirements Sensory requirements shall meet the requirements of Table 1. 4.2 Physical and chemical requirements The physical and chemical requirements shall meet the requirements of Table 2. 4.3 Net content The net content shall comply with the provisions of Order No.75 of the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China.5 Test method5.1 Sensory requirements 5.1.1 Appearance Take 4 samples. Perform visual inspection. 5.2 Physical and chemical requirements 5.2.1 Exposed length of wax core Take 4 samples. Use a vernier caliper to measure the candle. Each candle shall meet the requirements of the standard. Take the maximum value of the test results among the 4 candles, as the final test result. 5.2.4 Melting point Determine it in accordance with the provisions of GB/T 2539. 5.2.5 Burning performance Take 4 samples. Place them at an interval of 200 mm, at a room temperature of 15°C ~ 25°C, without strong air convection. After lighting the candle for 15 min, observe the burning situation, until it is completely extinguished. The flame shall be stable, burning silently, without self-extinguishing, no wax flow (a small amount of wax flow is allowed, but not flowing out of the candle); there is no black smoke, which is invisible to the naked eye. 5.2.6 Flame height Take 4 samples. Burn it for 30 min and 1 h, respectively, at room temperature of 15 °C ~ 25 °C, without strong air convection. Respectively use a steel ruler, to measure the height of the lowest point and highest point of the flame. Take the maximum of the two test results as the final test result. 5.2.8 Thermal stability 5.2.8.1 Main instrument Constant temperature incubator. Accuracy ±1 °C. 5.2.8.2 Measurement procedure Take a small package of samples (not less than 4 pcs). Place it flat in a constant temperature incubator at (35 ± 1) °C. Keep it for 24 hours. Take it out to restore to room temperature. Observe whether there is merging, deformation, discoloration, waxing. 5.2.10 Light stability 5.2.10.1 Instrument 5.3 Net content Take 10 samples for weighing. Compare with the marked net content. It shall meet the requirements of Order No.75 of the General Administration of Quality Supervision, Inspection and Quarantine.6 Inspection rules6.1 Inspection classification Product inspection is divided into exit-factory inspection and type inspection. 6.1.3 Group-batch and sampling The products of the same batching and same specification form a batch. From each batch of products, randomly take the sample which meet the inspection quality requirements, which shall pass the inspection of the inspection department of the factory, AND be accompanied with product certificate, before leaving the factory. 6.2 Judgment rules If there is an indicator in the inspection result that does not meet the requirements of this standard, it may carry out double sampling, from the same batch of products, for re-inspection.7 Marking, packaging, transportation, storage, shelf life7.1 Marking Product's sales packaging and transportation packaging shall meet the requirements of GB/T 191. 7.1.1 The sales package shall have the following signs. In special circumstances, it can be based on customer requirements. 7.1.2 The transportation package shall have the following signs. In special circumstances, it can be based on customer requirements. 7.2 Packaging Without damaging the quality of the product, the product's packaging form and packaging materials are determined by both the supplier and the buyer. There shall be no gaps in the packaging box. 7.3 Transportation Avoid violent vibration, impact, sun and rain exposure, during transportation. Handle with care when loading and unloading. 7.4 Storage The products shall be stored in a ventilated and dry warehouse below 35 °C. Avoid close to heat sources. It shall not directly touch the ground and walls when stacking. The stacking height shall not exceed 2 m. 7.5 Shelf life The date shall be marked on the visible surface. QB/T 2119-2007 QB LIGHT INDUSTRY STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 71.100.35 Classification No.. Y44 Filing No.. 22714-2008 Replacing QB/T 2119-1995 Basic candle Issued on. DECEMBER 03, 2007 Implemented on. JUNE 01, 2008 Issued by. National Development and Reform Commission of PRCTable of ContentsForeword... 3 1 Scope... 4 2 Normative references... 4 3 Terms and definitions... 4 4 Requirements... 5 5 Test method... 5 6 Inspection rules... 8 7 Marking, packaging, transportation, storage, shelf life... 9ForewordThis standard is a revision of QB/T 2119-1995 "Basic candles". Compared with QB/T 2119-1995, the main changes of this standard are as follows. - This standard was compiled, with reference to the German standard RAL- GZ 041/1 (2005) "General Quality and Inspection Specifications for Candles", American Society for Testing and Materials Standard ASTM F 2417-2004 "Standard Specification for Fire Safety for Candles"; - ADD the indicator of odor; - CHANGE the original wax texture index into the appearance index; - CHANGE the original vertical skewness index into the product placement stability index; - ADD the combustion performance index; - ADD the flame height index; - ADD the combustion afterglow index; - ADD the light stability index; - ADD the net content index. This standard was proposed by the China National Light Industry Council. This standard shall be under the jurisdiction of the National Standardization Center for Toothpaste and Wax Products. Drafting organizations of this standard. National Light Industry Toothpaste Wax Products Quality Supervision and Testing Center, Qingdao Jinwang Applied Chemical Co., Ltd., Zhongshan Zhongnan Candle Co., Ltd., Dongguan Quanwei Candle Co., Ltd., Dingzhou Jinqiao Candle Co., Ltd. The main drafters of this standard. Wang Fawen, Sun Dongfang, Wang Changyu, Li Xianbo. This standard has replaced the original light industry standard QB/T 2119-1995 "Basic candles", which was issued by the original Light Industry Council, from the date of its implementation. This standard was first published in 1995.This is the first revision. Basic candle1 ScopeThis standard specifies the terms and definitions, requirements, test methods, inspection rules and signs, packaging, transportation, storage, shelf life of basic candles. This standard applies to candles, which are processed with paraffin wax and/or vegetable wax as the main raw material.2 Normative referencesThe provisions in following documents become the provisions of this Standard through reference in this Standard. For the dated references, the subsequent amendments (excluding corrections) or revisions do not apply to this Standard; however, parties who reach an agreement based on this Standard are encouraged to study if the latest versions of these documents are applicable. For undated references, the latest edition of the referenced document applies. GB/T 191 Packaging - Pictorial marking for handling of goods3 Terms and definitionsThe following terms and definitions apply to this standard.4 Requirements4.1 Sensory requirements Sensory requirements shall meet the requirements of Table 1. 4.2 Physical and chemical requirements The physical and chemical requirements shall meet the requirements of Table 2. 4.3 Net content The net content shall comply with the provisions of Order No.75 of the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China.5 Test method5.1 Sensory requirements 5.1.1 Appearance Take 4 samples. Perform visual inspection. 5.2 Physical and chemical requirements 5.2.1 Exposed length of wax core Take 4 samples. Use a vernier caliper to measure the candle. Each candle shall meet the requirements of the standard. Take the maximum value of the test results among the 4 candles, as the final test result. 5.2.4 Melting point Determine it in accordance with the provisions of GB/T 2539. 5.2.5 Burning performance Take 4 samples. Place them at an interval of 200 mm, at a room temperature of 15°C ~ 25°C, without strong air convection. After lighting the candle for 15 min, observe the burning situation, until it is completely extinguished. The flame shall be stable, burning silently, without self-extinguishing, no wax flow (a small amount of wax flow is allowed, but not flowing out of the candle); there is no black smoke, which is invisible to the naked eye. 5.2.6 Flame height Take 4 samples. Burn it for 30 min and 1 h, respectively, at room temperature of 15 °C ~ 25 °C, without strong air convection. Respectively use a steel ruler, to measure the height of the lowest point and highest point of the flame. Take the maximum of the two test results as the final test result. 5.2.8 Thermal stability 5.2.8.1 Main instrument Constant temperature incubator. Accuracy ±1 °C. 5.2.8.2 Measurement procedure Take a small package of samples (not less than 4 pcs). Place it flat in a constant temperature incubator at (35 ± 1) °C. Keep it for 24 hours. Take it out to restore to room temperature. Observe whether there is merging, deformation, discoloration, waxing. 5.2.10 Light stability 5.2.10.1 Instrument 5.3 Net content Take 10 samples for weighing. Compare with the marked net content. It shall meet the requirements of Order No.75 of the General Administration of Quality Supervision, Inspection and Quarantine.6 Inspection rules6.1 Inspection classification Product inspection is divided into exit-factory inspection and type inspection. 6.1.3 Group-batch and sampling The products of the same batching and same specification form a batch. From each batch of products, randomly take the sample which meet the inspection quality requirements, which shall pass the inspection of the inspection department of the factory, AND be accompanied with product certificate, before leaving the factory. 6.2 Judgment rules If there is an indicator in the inspection result that does not meet the requirements of this standard, it may carry out double sampling, from the same batch of products, for re-inspection.7 Marking, packaging, transportation, storage, shelf life7.1 Marking Product's sales packaging and transportation packaging shall meet the requirements of GB/T 191. 7.1.1 The sales package shall have the following signs. In special circumstances, it can be based on customer requirements. 7.1.2 The transportation package shall have the following signs. In special circumstances, it can be based on customer requirements. 7.2 Packaging Without damaging the quality of the product, the product's packaging form and packaging materials are determined by both the supplier and the buyer. There shall be no gaps in the packaging box. 7.3 Transportation Avoid violent vibration, impact, sun and rain exposure, during transportation. Handle with care when loading and unloading. 7.4 Storage The products shall be stored in a ventilated and dry warehouse below 35 °C. Avoid close to heat sources. It shall not directly touch the ground and walls when stacking. The stacking height shall not exceed 2 m. 7.5 Shelf life The date shall be marked on the visible surface. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. 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