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衛(wèi)生陶瓷釉料檢測項目報價???解決方案???檢測周期???樣品要求? |
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GB/T 23460的本部分規(guī)定了陶瓷釉料高溫流動性測試方法 熔流法。本部分適用于建筑衛(wèi)生陶瓷及日用陶瓷釉料高溫流動性的測試。本部分是一個相對的方法,依據(jù)本部分所得的試驗結(jié)果,只有在試驗釉與參比釉各項條件相同的情況下測試才具有可比性。
本標(biāo)準(zhǔn)規(guī)定了陶瓷用熔塊的術(shù)語和定義、技術(shù)要求、試驗方法、檢驗規(guī)則、標(biāo)志、包裝、運輸和貯存。本標(biāo)準(zhǔn)適用于陶瓷用熔塊。
本標(biāo)準(zhǔn)規(guī)定了建筑陶瓷衛(wèi)生陶瓷用釉料的術(shù)語、產(chǎn)品分類、要求、試驗方法、檢驗規(guī)則、標(biāo)志、包裝、運輸和貯存。 本標(biāo)準(zhǔn)適用于建筑衛(wèi)生陶瓷用釉料與熔塊。
本文件規(guī)定了球黏土的分類、要求、試驗方法、檢驗規(guī)則、標(biāo)志、包裝、運輸與貯存。\r本文件適用于建筑陶瓷、電瓷、日用陶瓷、衛(wèi)生陶瓷、耐火材料、陶瓷釉料用天然球黏土和復(fù)合球黏土理化性能的測定。其他工業(yè)用球黏土也可參照使用。
1.1 This terminology pertains to the terminology used in ceramic whitewares and related products. 1.2 Words adequately defined in standard dictionaries are not included. Included are words that are peculiar to this industry. Double words, hyphenated words, or phrases are listed alphabetically under the first word; additional important words are cross-referenced. 1.3 For definitions of terms relating to surface imperfections on ceramics, refer to Terminology F109.
1.1 This practice describes a procedure for developing precautionary labels for ceramic art materials and provides hazard and precautionary statements based upon knowledge that exists in the scientific and medical communities. This practice concerns those chronic adverse health hazards known to be associated with a product or product component(s), when the component(s) is present in a physical form, volume, or concentration that in the opinion of a toxicologist has the potential to produce a chronic adverse health effect(s). 1.2 This practice is intended to apply exclusively to ceramic art materials which are packaged in sizes intended for use by artists or crafts people, either individually, or in a small group or class. 1.3 This practice applies to developing precautionary labeling for ceramic art materials intended for adult usage. Conformance to this practice does not imply that ceramic art materials will necessarily be labeled adequately or safe for use by children. Labeling determinations should consider reasonably foreseeable use or misuse by children and include as appropriate, in such instances, warnings to keep out of reach, or other specific precautionary statements. The responsibility for precautionary labeling rests with the ceramic producer or repackager who markets the material for art or craft use. 1.4 This practice does not specify test methods for determining whether a substance or product presents chronic adverse health hazards. 1.5 This practice does not apply to products appropriately labeled for known chronic adverse health hazards according to chemical substances labeling standards and practices, such as another national consensus standard, existing labeling statutes, regulations, or guidelines. 1.6 Since knowledge about chronic adverse health hazards is incomplete and warning cannot cover all uses of any product, it is not possible for precautionary labeling to assure completely safe use of an art product. 1.7 Manufacturers or repackagers may wish to determine individually or collectively precautionary labeling for ceramic art materials in accordance with this practice. Compliance may be certified by a certifying organization. Guidelines for a certifying organization are given in Appendix X1. 1.8 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
1.1x00a0;This practice describes a procedure for developing precautionary labels for ceramic art materials and provides hazard and precautionary statements based upon knowledge that exists in the scientific and medical communities. This practice concerns those chronic adverse health hazards known to be associated with a product or product component(s), when the component(s) is present in a physical form, volume, or concentration that in the opinion of a toxicologist has the potential to produce a chronic adverse health effect(s). 1.2x00a0;This practice is intended to apply exclusively to ceramic art materials which are packaged in sizes intended for use by artists or crafts people, either individually, or in a small group or class. 1.3x00a0;This practice applies to developing precautionary labeling for ceramic art materials intended for adult usage. Conformance to this practice does not imply that ceramic art materials will necessarily be labeled adequately or safe for use by children. Labeling determinations should consider reasonably foreseeable use or misuse by children and include as appropriate, in such instances, warnings to keep out of reach, or other specific precautionary statements. The responsibility for precautionary labeling rests with the ceramic producer or repackager who markets the material for art or craft use. 1.4x00a0;This practice does not specify test methods for determining whether a substance or product presents chronic adverse health hazards. 1.5x00a0;This practice does not apply to products appropriately labeled for known chronic adverse health hazards according to chemical substances labeling standards and practices, such as another national consensus standard, existing labeling statutes, regulations, or guidelines. 1.6x00a0;Since knowledge about chronic adverse health hazards is incomplete and warning cannot cover all uses of any product, it is not possible for precautionary labeling to assure completely safe use of an art product. 1.7x00a0;Manufacturers or repackagers may wish to determine individually or collectively precautionary labeling for ceramic art materials in accordance with this practice. Compliance may be certified by a certifying organization. Guidelines for a certifying organization are given in Appendix X1. 1.8x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
This part 1 of the report is related to the four heavy metals specified in Art. 11 of the Directive: lead, cadmium, chromium (VI) and mercury. A second part of this CEN-report is related to the need to assess other dangerous substances present in packaging.