71.080.10 脂族烃 标准查询与下载

ASTM D5815-95(2001)e1 用液相色谱法测定单面低密度聚乙烯酚氧化剂和掺合剂的标准试验方法

Separation and identification of stabilizers used in the manufacture of linear low-density polyethylene are necessary in order to correlate performance properties with polymer composition. This test method provides a means to determine BHT, BHEB, Isonox 129, erucamide slip, Irganox 1010, and Irganox 1076 levels in linear low-density polyethylene samples. This test method should be applicable for the determination of other antioxidants such as Ultranox 626, Ethanox 330, Santanox R, and Topanol CA, but the applicability of this test method has not been investigated for these antioxidants. The additive extraction procedure is made effective by the insolubility of the polymer sample in solvents generally used for liquid chromatographic analysis. Under optimum conditions, the lowest level of detection for a phenolic antioxidant is approximately 2 ppm. Other methods that have been successfully used to remove additives from the plastics matrix include thin film, microwave, ultrasonic, and supercritical fluid extractions. Other methods have been successfully used to separate additive including SFC and GC.1.1 This test method covers a liquid-chromatographic procedure for the separation of some additives currently used in linear low-density polyethylene. These additives are extracted with either isobutanol or isopropanol prior to liquid-chromatographic separation. The ultraviolet absorbance (200 nm) of the compound(s) is measured; quantitation is performed using the internal standard method.1.2 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. Specific precautionary statements are given in Section 9.Note 18212;There is no equivalent ISO standard.

Standard Test Method for Determination of Phenolic Antioxidants and Erucamide Slip Additives in Linear Low-Density Polyethylene Using Liquid Chromatograph (LC)

ANSI/ASTM D5815:1995 用液相色谱法测定线性低密度聚乙烯中酚醛阻氧化剂和 Erucamide润滑添加剂的方法

This test method covers a liquid-chromatographic procedure for the separation of some additives currently used in linear low-density polyethylene. These additives are extracted with either isobutanol or isopropanol prior to liquid-chromatographic separation. The ultraviolet absorbance (200 nm) of the compound(s) is measured; quantitation is performed using the internal standard method. 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. Specific precautionary statements are given in Section 9. Note 1 -There is no equivalent ISO standard.

Test Method for Determination of Phenolic Antioxidants and Erucamide Slip Additives in Linear Low Density Polyethylene Using Liquid Chromatography (LC)

ASTM D1550-94(2015) 丁二烯标准测量表

3.1 Accurate knowledge of the weight and volume of butadiene is necessary for the orderly manufacture, storage, transfer, and sale of the material. These tables are suitable for use in these and similar aspects of butadiene commerce. Enter the table in the column for “Observed Specific Gravity,” headed 0.640, and note that against an “Observed Temperature” of 408201;°F, the corresponding specific gravity 60/608201;°F is 8199; 0.627 Likewise, note that for 0.645 specific gravity opposite 408201;°F, the corresponding specific gravity 60/608201;°F is 0.632 This represents an increase of 0.005 in specific gravity 60/608201;°F for an increase of 0.005 in the value at 408201;°F. Therefore, by simple proportion, an increase in the specific gravity value noted at 408201;°F from 0.640 to 0.642 increases the corresponding specific gravity 60/608201;°F by 0.48201;×8201;0.005 or 8199; 0.002 Then, the specific gravity 60/608201;°F corresponding to the observed specific gravity of 0.642 at 408201;°F is 0.6278201;+8201;0.002 or 0.629 (A) °C8201;=8201;(°F–32)8201;×8201;5/9 . Enter the table in the column for “Specific Gravity 60/608201;°F'' headed 0.625, and note that against an “Observed Temperature'' of 358201;°F the factor is 8199; 1.027 Hence, 1 U.S. gal of butadiene of specific gravity 0.625 at 60/608201;°F and measured at 358201;°F occupies a volume at 608201;°F of 1.027 U.S. gal Then 45 500 U.S. gal measured at 358201;°F occupy a volume at 608201;°F of 45 5008201;×8201;1.027 or

Standard ASTM Butadiene Measurement Tables

SNI 06-3270-1994 工业级二氯二苯三氯乙烷(DDT)

Technical grade dichloro diphenyl trichloroethane (DDT)

SNI 06-2945-1992 工业级硫酸二甲酯

Technical grade dimethyl sulphate

SNI 06-2583-1992 工业级乙酸乙酯

Technical grade ethyl acetate

ASTM D2712-91(2016) 使用气相色谱法测定丙烯浓缩物中烃含量的标准试验方法

4.1 The trace hydrocarbon compounds listed in Table 1 may have an effect in the commercial use of propylene concentrates, and information on their concentration is frequently necessary. 1.1 This test method covers the determination of 58201;ppm to 5008201;ppm each of ethylene, total butylenes, acetylene, methyl acetylene, propadiene, and butadiene in propylene concentrates. 1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.3 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.

Standard Test Method for Hydrocarbon Traces in Propylene Concentrates by Gas Chromatography

SNI 06-2145-1991 山梨糖醇溶液

Sorbitol solution

GOST 24975.5-1991 乙烯和丙烯.水的测定法

Ethylene and propylene. Methods of water determination

CNS 1087-1989 氯乙烯塑料混合粒（电线、电缆用）

本标准适用于 600 V 氯乙烯塑料绝缘电线、电源线及电缆外被覆之软质氯乙烯塑料粒（以下简称塑料粒）。备考：本标准中｛｝内所示之单位及数值系国际单位制（SI）。

Vinyl Chloride Resin Compound (for Electric Wires and Cables)

CNS 1295-1989 聚氯乙烯

本标准适用于聚氯乙烯（简称 PVC）。

Polyvinyl Chloride

NF T20-821:1989 工业用轻烯烃.水的测定.直列式分析仪的使用指南

Light olefins for industrial use. Determination of water. Guidelines for use of in-line analysers.

NF T20-820:1989 工业用乙烯.极性化合物痕量的测定.用低温擦洗技术对冷凝物试样的制备

Ethylene for industrial use. Determination of traces of polar compounds. Preparation of condensate samples by low-temperature scrubbing technique.

HG/T 3503-1989 十八胺

本标准规定了十八胺的技术要求，试验方法，检验规则，标志、包装、运输、贮存等。 本标准适用以动植物油所制备的硬脂酸和脂肪酸(十六烷基酸和十八烷基酸的混合物)为原料，经氨化脱水，加氢等反应所制成的十八胺(全称十八烷基脂肪胺)。 该产品主要用于印染、化工、轻纺等工业。如棉布、化纤产品表面处理的柔软剂、矿产的浮选剂、颜料的分配剂等。

octadecylamine

GOST 24975.1-1989 乙烯和丙烯.色谱分析法

Ethylene and propylene. Chromatographic methods of analysis

GOST 24975.4-1989 乙烯.氨的测定法

Ethylene. Method for determination of ammonia

GOST 24975.0-1989 乙烯和丙烯.取样方法

Ethylene and propylene. Method of sampling

GOST 24975.2-1989 乙烯和丙烯.硫的测定法

Ethylene and propylene. Method for determination of sulphur

ISO 8917:1988 工业用轻烯烃 水的测定 在线分析器的使用的导则

Light olefins for industrial use; determination of water; guidelines for use of in-line analysers

ISO 8916:1988 工业用乙烯 痕量极性化合物的测定 用低温分离技术制备浓缩样品

Ethylene for industrial use; determination of traces of polar compounds; preparation of condensate samples by low-temperature scrubbing technique