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通用與包裝用低密度聚乙烯薄膜檢測項目報價???解決方案???檢測周期???樣品要求? |
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本標準規定了包裝用聚乙烯吹塑薄膜(以下簡稱薄膜)的產品分類、要求、試驗方法、檢驗規則以及標志、包裝、運輸、貯存。本標準適用于低密度聚乙烯(PE-LD)、線形低密度聚乙烯(PE-LLD)、高密度聚乙烯(PE-HD)等樹脂共混為主要原料,用吹塑法生產的直接包裝用的復合膜基材用薄膜。
本標準涉及印制板的設計和使用,而與制造方法無關。本標準就印制板的設計和使用對印制板設計者和使用者提出建議。
本規范適用于新建、改建、擴建的建筑物和構筑物防腐蝕工程的施工。
1.0.1為了統一化工粉粒產品計量、包裝及碼垛系統工程設計的原則和標準,更好地貫徹執行的技術經濟政策和技術標準,進一步提高設計水平和設計質量,加快設計進度,特制定本規定。 1.0.2本規定適用于大、中型化工企業的新建或擴建工程的袋裝化工粉粒產品計量、包裝及碼垛系統的設計。小型化工企業及其它行業建設工程的袋裝粉粒產品計量、包裝及碼垛系統設計也可參照使用。 1.0.3化工粉粒產品計量、包裝及碼垛系統的設計應結合工程實際,吸取國內外先進技術經驗,采用成熟的新工藝、新設備,遵守勞動安全衛生和環境保護的有關規定,力求做到技術先進、布置合理、運行可靠、操作安全、維護方便、經濟實用。 1.0.4化工粉粒產品計量、包裝及碼垛系統的設計應根據全廠生產規模的遠景規劃,全面規劃、分期建設,留有擴建余地。若通過技術經濟比較確認分期建設不合理時,亦可一次建成。在擴建設計時,應結合原有生產系統的實際情況,充分發揮原有設施的能力。 1.0.5化工粉粒產品計量、包裝及碼垛系統設計,除應符合本規定外,尚應符合現行的有關標準的規定。
本標準適用于以工業鋁箔和紡織材料為基材,經擠塑熱復合低密度聚乙烯制成的鋁塑布復合薄膜,該材料可供精密機械、儀器、儀表等產品及零部件長期貯存時防潮包裝之用。
本標準規定了飛機燃油系統及其附件的油液固體顆粒污染度、游離水含量的驗收、控制水平,并相應規定了飛機燃油系統在設計、制造、安裝、試驗、使用和維護等方面的污染控制設計、工藝和一般技術要求。 本標準適用于飛機燃油系統及其附件的設計、制造、安裝、試驗、使用和維護的污染控制。
本標準規定了異戊二烯橡膠(簡稱“異戊橡膠”)的產品分類、技術要求、試驗方法、檢驗規則及包裝、標志、貯存、運輸。本標準適用于在稀土催化體系下經溶液聚合制得的異戊橡膠。
本標準規定了塑料薄膜回收擠出造粒機組的規格系列、型號、組成、基本參數、要求、試驗及檢測方法、檢驗規則、標志、包裝、運輸和貯存。本標準適用于塑料薄膜回收的異徑單螺桿塑料薄膜回收擠出造粒機組(以下簡稱機組),不適用于雙階單螺桿擠出造粒機組及其他用途塑料擠出機。
本標準規定了35kV及以下交聯聚乙烯絕緣電線電纜用可交聯聚乙烯絕緣料的技術要求、試驗方法、檢驗規則、包裝、標志、運輸和貯存。 本標準適用于以低密度聚乙烯為基料、摻有交聯劑等助劑經塑化造粒制成的過氧化物交聯聚乙烯、硅烷交聯聚乙烯和輻照交聯聚乙烯的絕緣材料。其適用范圍為: (1~35)kV過地氧化物交聯聚乙烯絕緣料; (1~35)kV硅烷交聯聚乙烯絕緣料; (1~10)kV輻照交聯聚乙烯絕緣料。
1.1 This specification covers unpigmented, unsupported, low-density polyethylene films (hereafter referred to as film or films) from Class I polyethylenes per Specification D4976. Note 1-The density of a film will not necessarily be equal to the density of a molded plaque from the same resin. Note 2-Blends of ethylene/vinylacetate (EVA) with low-density polyethylene may have densities up to 0.929 g/cm. 1.2 This specification is applicable to homopolymer polyethylene, but is not restricted to it. It is applicable to films made from copolymer, and also applicable to films made from blends of homopolymers and copolymers, including ethylene/vinylacetate copolymers. 1.3 The thickness of the films covered by this specification is 100 181m or less (0.004 in. or less), inclusive. The maximum width of the sheet or layflat is 3.00 m (120 in.). 1.4 This specification does not cover oriented heat-shrinkable films. 1.5 This specification allows for the use of recycled polyethylene film or resin as feedstock, in whole or in part, as long as all of the requirements of this specification are met and as long as any specific requirements as governed by the producer and end user are also met. (See Note 3.) Note 3-Guide D5033 describes terminology and definitions related to recycled plastics. 1.6 This specification defines the levels of the various physical properties from which specifications for specific films may be described. The levels of physical properties required by a film for a given application are selected from Section 6. However, Sections 2 - 5 relating to tolerances shall apply without change to all film falling within the scope indicated by the title and 1.1 - 1.4. 1.7 This specification covers dimensional tolerances, classifications, intrinsic quality requirements, and test methods. The dimensional tolerances include thickness, width, and length or yield. Classification defines types, classes, surfaces, and finishes. The intrinsic quality requirements include density, workmanship, tensile strength, heat sealability, and odor, as well as the classification properties for impact strength, coefficient of friction, optical properties, and surface treatment. A sampling method is included. 1.8 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.9 The following precautionary caveat pertains only to the test methods portion, Section 10, of this specification: 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. Note 4-There is no similar or equialent ISO specification.
1.1 This specification covers unpigmented, unsupported, low-density polyethylene films (hereafter referred to as film or films) from Class I polyethylenes per Specification D4976. Note 1-The density of a film will not necessarily be equal to the density of a molded plaque from the same resin. Note 2-Blends of ethylene/vinylacetate (EVA) with low-density polyethylene may have densities up to 0.929 g/cm. 1.2 This specification is applicable to homopolymer polyethylene, but is not restricted to it. It is applicable to films made from copolymer, and also applicable to films made from blends of homopolymers and copolymers, including ethylene/vinylacetate copolymers. 1.3 The thickness of the films covered by this specification is 100 181m or less (0.004 in. or less), inclusive. The maximum width of the sheet or layflat is 3.00 m (120 in.). 1.4 This specification does not cover oriented heat-shrinkable films. 1.5 This specification allows for the use of recycled polyethylene film or resin as feedstock, in whole or in part, as long as all of the requirements of this specification are met and as long as any specific requirements as governed by the producer and end user are also met. (See Note 3.) Note 3-Guide D5033 describes terminology and definitions related to recycled plastics. 1.6 This specification defines the levels of the various physical properties from which specifications for specific films may be described. The levels of physical properties required by a film for a given application are selected from Section 6. However, Sections 2 - 5 relating to tolerances shall apply without change to all film falling within the scope indicated by the title and 1.1 - 1.4. 1.7 This specification covers dimensional tolerances, classifications, intrinsic quality requirements, and test methods. The dimensional tolerances include thickness, width, and length or yield. Classification defines types, classes, surfaces, and finishes. The intrinsic quality requirements include density, workmanship, tensile strength, heat sealability, and odor, as well as the classification properties for impact strength, coefficient of friction, optical properties, and surface treatment. A sampling method is included. 1.8 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.9 The following precautionary caveat pertains only to the test methods portion, Section 10, of this specification: 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. Note 4-There is no similar or equialent ISO specification.
1.1 This specification covers unpigmented, unsupported, low-density polyethylene films (hereafter referred to as film or films) from Class 1 polyethylenes per Specification D 4976. Note 18212;The density of a film will not necessarily be equal to the density of a molded plaque from the same resin. Note 28212;Blends of ethylene/vinylacetate (EVA) with low-density polyethylene may have densities up to 0.929 g/cm3. 1.2 This specification is applicable to homopolymer polyethylene, but is not restricted to it. It is applicable to films made from polyethylene copolymers, and also applicable to films made from blends of homopolymers and copolymers, including ethylene/vinylacetate copolymers. 1.3 The thickness of the films covered by this specification is 100 x03BC;m or less (0.004 in. or less), inclusive. The maximum width of the sheet or layflat is 3.00 m (120 in.). 1.4 This specification does not cover oriented heat-shrinkable films. 1.5 This specification allows for the use of recycled polyethylene film or resin as feedstock, in whole or in part, as long as all of the requirements of this specification are met and as long as any specific requirements as governed by the producer and end user are also met. (See Note 3.) Note 38212;Guide D 7209 describes terminology and definitions related to recycled plastics. 1.6 This specification defines the levels of the various physical properties from which specifications for specific films may be described. The levels of physical properties required by a film for a given application are selected from Section 6. However, Sections 2-5 relating to tolerances shall apply without change to all film falling within the scope indicated by the title and 1.1-1.4. 1.7 This specification covers dimensional tolerances, classifications, intrinsic quality requirements, and test methods. The dimensional tolerances include thickness, width, and length or yield. Classification defines types, classes, surfaces, and finishes. The intrinsic quality requirements include density, workmanship, tensile strength, heat sealability, and odor, as well as the classification properties for impact strength, coefficient of friction, optical properties, and surface treatment. A sampling method is included. 1.8 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.9 The following precautionary caveat pertains only to the test methods portion, Section 10, of this specification: 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. Note 48212;There is no similar or equivalent ISO specification.
1.1 This specification covers unpigmented, unsupported, low-density polyethylene films (hereafter referred to as film or films) from Class 1 polyethylenes per Specification D 4976. Note 18212;The density of a film will not necessarily be equal to the density of a molded plaque from the same resin. Note 28212;Blends of ethylene/vinylacetate (EVA) with low-density polyethylene may have densities up to 0.929 g/cm3. 1.2 This specification is applicable to homopolymer polyethylene, but is not restricted to it. It is applicable to films made from polyethylene copolymers, and also applicable to films made from blends of homopolymers and copolymers, including ethylene/vinylacetate copolymers. 1.3 The thickness of the films covered by this specification is 100 x03BC;m or less (0.004 in. or less), inclusive. The maximum width of the sheet or layflat is 3.00 m (120 in.). 1.4 This specification does not cover oriented heat-shrinkable films. 1.5 This specification allows for the use of recycled polyethylene film or resin as feedstock, in whole or in part, as long as all of the requirements of this specification are met and as long as any specific requirements as governed by the producer and end user are also met. (See Note 3.) Note 38212;Guide D 7209 describes terminology and definitions related to recycled plastics. 1.6 This specification defines the levels of the various physical properties from which specifications for specific films may be described. The levels of physical properties required by a film for a given application are selected from Section 6. However, Sections 2-5 relating to tolerances shall apply without change to all film falling within the scope indicated by the title and 1.1-1.4. 1.7 This specification covers dimensional tolerances, classifications, intrinsic quality requirements, and test methods. The dimensional tolerances include thickness, width, and length or yield. Classification defines types, classes, surfaces, and finishes. The intrinsic quality requirements include density, workmanship, tensile strength, heat sealability, and odor, as well as the classification properties for impact strength, coefficient of friction, optical properties, and surface treatment. A sampling method is included. 1.8 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.9 The following precautionary caveat pertains only to the test methods portion, Section 10, of this specification: 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. Note 48212;There is no similar or equivalent ISO specification.
This Technical Report gives guidance in support of Directives adopted by the European Union in the Food Contact Materials Sector and is intended to aid Food Control Authorities and industry enforce and comply with those Directives.