75.140 (Waxes, bituminous materials and other petr 标准查询与下载

ASTM D1387-89(2012) 合成和天然蜡皂化值(经验)的标准试验方法

1.1 This test method covers the determination of the saponification number of synthetic waxes and natural waxes. 1.2 This test method is applicable to Fischer Tropsche, microcrystalline, polyethylene, and Montan Ester waxes. 1.3 Certain synthetic waxes, notably copolymers of ethylene, exhibit poor reproducibility when running saponification values. Reproducibility can be improved if cooking time in 7.2 is extended from 3 h to 18???20 h. 1.4 Some oxidized polyethylene and other waxes with a melt temperature above 100??C may give poor reproducibility. 1.5 Some dark-colored (Gardner Color 14) waxes may obscure the color change of the indicator, resulting in poor reproducibility. 1.6 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.7 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 Saponification Number (Empirical) of Synthetic and Natural Waxes

ASTM D5018-89(1999)e1 煤焦油和石油沥青的剪切粘度的标准试验方法

1.1 This test method covers the determination of the apparent shear viscosity of coal-tar and petroleum-based pitches having a Mettler softening point (SP) range of approximately 95 to 120176C. 1.2 This test method is applicable only for rotational viscometers. 1.3 Since this test method is based on theoretical grounds, strict adherence to details of the procedure is necessary to comply with the theoretical requirements. 1.4 The values stated in conventional units (centipoise) are to be regarded as the standard. The SI unit is the pascal second (Pa[dot]s) and one millipascal second (mPa[dot]s) = one centipoise (cps); centipoise is in cgs units. 1.5 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 hazard statements are given in Section 7.

Standard Test Method for Shear Viscosity of Coal-Tar and Petroleum Pitches

ASTM D1387-89(2007) 合成和天然蜡皂化值(经验)的测试方法

This test method is used to determine the property of ester functionality. Ester functionality determines the utility of the wax as well as being a significant quality control test.1.1 This test method covers the determination of the saponification number of synthetic waxes and natural waxes.1.2 This test method is applicable to Fischer Tropsche, microcrystalline, polyethylene, and Montan Ester waxes.1.3 Certain synthetic waxes, notably copolymers of ethylene, exhibit poor reproducibility when running saponification values. Reproducibility can be improved if cooking time in is extended from 3 h to 18-20 h.1.4 Some oxidized polyethylene and other waxes with a melt temperature above 100176;C may give poor reproducibility.1.5 Some dark-colored (Gardner Color 14) waxes may obscure the color change of the indicator, resulting in poor reproducibility.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 Saponification Number (Empirical) of Synthetic and Natural Waxes

ASTM D5018-89(2004) 煤焦油和石油硬沥青剪切粘度的试验方法

This test method is useful as one element in establishing the uniformity of shipments. Viscosity is also valuable for rheological characterization of binder pitches. Binder pitch imparts consistency to carbonaceous mixes and affects their resistance to deformation. Binder pitch viscosity is important for assessing mix consistency and for evaluating the ease of mix extrusion or molding into artifacts.1.1 This test method covers the determination of the apparent shear viscosity of coal-tar and petroleum-based pitches having a Mettler softening point (SP) range of approximately 95 to 120176C. 1.2 This test method is applicable only for rotational viscometers. 1.3 Since this test method is based on theoretical grounds, strict adherence to details of the procedure is necessary to comply with the theoretical requirements. 1.4 The values stated in conventional units (centipoise) are to be regarded as the standard. The SI unit is the pascal second (Pa[dot]s) and one millipascal second (mPa[dot]s) = one centipoise (cps); centipoise is in cgs units. 1.5 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 hazard statements are given in Section 7.

Standard Test Method for Shear Viscosity of Coal-Tar and Petroleum Pitches

ASTM D5018-89(2015)e1 煤焦油和石油硬沥青剪切粘度的标准试验方法

4.1 This test method is useful as one element in establishing the uniformity of shipments. 4.2 Viscosity is also valuable for rheological characterization of binder pitches. Binder pitch imparts consistency to carbonaceous mixes and affects their resistance to deformation. Binder pitch viscosity is important for assessing mix consistency and for evaluating the ease of mix extrusion or molding into artifacts. 1.1 This test method covers the determination of the apparent shear viscosity of coal-tar and petroleum-based pitches having a Mettler softening point (SP) range of approximately 958201;°C to 1208201;°C. 1.2 This test method is applicable only for rotational viscometers. 1.3 Since this test method is based on theoretical grounds, strict adherence to details of the procedure is necessary to comply with the theoretical requirements. 1.4 The values stated in SI units are to be regarded as standard. 1.4.1 Exception—The values stated in conventional units (centipoise) are to be regarded as the standard for viscosity measurement only. The SI unit is the pascal second (Pa·s) and one millipascal second (mPa·s)8201;=8201;one centipoise (cps); centipoise is in cgs units. 1.5 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 hazard statements are given in Section 7.

Standard Test Method for Shear Viscosity of Coal-Tar and Petroleum Pitches

ASTM D4892-89(2004) 固体硬沥青密度的标准试验方法(氦比重瓶比重测定法)

This test method is useful in characterizing pitches as one element in establishing uniformity of shipments and sources of supply. With this method, the density is determined to two decimal places, which is sufficient for most applications. If a more precise measurement is required (three decimal places), use Test Methods D 2320 or D 71.1.1 This test method covers the determination of pitch density by helium pycnometer. It is applicable at a range of room temperatures of 15 to 35176C.1.2 The values stated in SI units are to be regarded as the standard. 1.3This 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 Density of Solid Pitch (Helium Pycnometer Method)

ASTM D1387-89(2002) 合成和天然蜡皂化值(经验)的测试方法

1.1 This test method covers the determination of the saponification number of synthetic waxes and natural waxes.1.2 This test method is applicable to Fischer Tropsche, microcrystalline, polyethylene, and Montan Ester waxes.1.3 Certain synthetic waxes, notably copolymers of ethylene, exhibit poor reproducibility when running saponification values. Reproducibility can be improved if cooking time in 7.2 is extended from 3 h to 18-20 h.1.4 Some oxidized polyethylene and other waxes with a melt temperature above 100176;C may give poor reproducibility.1.5 Some dark-colored (Gardner Color 14) waxes may obscure the color change of the indicator, resulting in poor reproducibility.1.6 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 Saponification Number (Empirical) of Synthetic and Natural Waxes

ASTM D4924-89(2005) 橡胶掺合物用石蜡的分类

Petroleum waxes in rubber compounds are commonly used to provide protection from degradation by ozone under static conditions, that is, when there is little or no flexing of the rubber products. The mode of action for this protection is (1) migration of the wax through the rubber to the surface of the product and (2) the formation of an ozone impervious film on the surface. This standard classifies the petroleum waxes on the basis of molecular weight. In general, waxes of lower molecular weight (“paraffinic” or “crystalline”) migrate through the rubber more rapidly and form more brittle film than the higher molecular weight waxes (“microcrystalline”). Wax mixtures and blends are commonly used. No direct inference of suitability for use in a particular rubber compound is made or implied by the classifications herein.1.1 This classification is intended to establish a classification system and test methods for petroleum waxes used in rubber compounding primarily as a static protective agent or material for unsaturated rubbers such as styrene-butadiene rubber, polyisoprene rubber, natural rubber, chloroprene rubber, acrylonitrile-butadiene rubber, and polybutadiene rubber. These unsaturated rubbers are subject to ozone cracking. Under certain exposure conditions, waxes retard this cracking.1.2 This classification is applicable to petroleum waxes used as process aids in rubber compounding. It is not applicable to nonpetroleum waxes such as carnuba wax, candelille wax, or ceresin wax, nor to synthetic hydrocarbon waxes such as polyethylene wax. These non-petroleum waxes display a different behavior on gas chromatographic analysis than do petroleum waxes.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 Classification for Petroleum Waxes for Use in Rubber Compounding

ASTM D4892-89(2009) 固体硬沥青密度的标准试验方法(氦比重瓶比重测定法)

This test method is useful in characterizing pitches as one element in establishing uniformity of shipments and sources of supply. With this method, the density is determined to two decimal places, which is sufficient for most applications. If a more precise measurement is required (three decimal places), use Test Methods D 2320 or D 71.1.1 This test method covers the determination of pitch density by helium pycnometer. It is applicable at a range of room temperatures of 15 to 35°C. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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 Density of Solid Pitch (Helium Pycnometer Method)

ASTM D3944-88(2000) 石蜡固化点的标准试验方法

1.1 This test method describes a procedure for rapidly determining the solidification point of petroleum wax. Note 1-This test method is also applicable to similar materials such as synthetic waxes but the precision may vary. 1.2 The values in acceptable metric units are to be regarded as the standard. The values in parentheses are for information only. 1.3 This standard does not purport to address all of the safety problems, 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 Solidification Point of Petroleum Wax

ASTM D612-88(2004) 石蜡中可碳化物质的标准试验方法

This test method is a means for ascertaining whether pharmaceutical paraffin wax conforms to the standards for quality prescribed by the U.S. National Formulary.1.1 This test method covers determination of carbonizable substances in paraffin wax. The test method is applicable to paraffin wax for pharmaceutical use, as defined by the U.S. National Formulary, with a melting point as determined in accordance with Test Method D 87, between 117 and 149176;F (47 and 65176;C).1.2 The values stated in inch-pound units are to be regarded as the standard.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. Specific warning statements are given in Annex A1.

Standard Test Method for Carbonizable Substances in Paraffin Wax

ASTM D612-88(2012) 石蜡中可碳化物质的标准试验方法

1.1 This test method covers determination of carbonizable substances in paraffin wax. The test method is applicable to paraffin wax for pharmaceutical use, as defined by the U.S. National Formulary, with a melting point as determined in accordance with Test Method D87, between 117 and 149??F (47 and 65??C). 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 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. Specific warning statements are given in Annex A1.

Standard Test Method for Carbonizable Substances in Paraffin Wax

ASTM D3944-88(2005) 石蜡固化点的标准试验方法

The related methods of determining the melt point of petroleum wax are relatively time-consuming. This method endeavors to reduce the duration of testing significantly and at the same time maintain a reasonable precision. This method can be useful for quality control of petroleum waxes as well as research and product development work on these waxes. For methods used for testing melt points of petroleum waxes, see Tests Method D 87, D 127, including Petrolatum and Test Method D 938.1.1 This test method covers a procedure for rapidly determining the solidification point of petroleum wax. Note 18212;This test method is also applicable to similar materials such as synthetic waxes but the precision may vary.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.3This standard does not purport to address all of the safety problems, 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 Solidification Point of Petroleum Wax

ASTM D1832-87(1999) 石油蜡的过氧化值的标准试验方法

1.1 This test method covers the determination of the peroxide number of petroleum wax. 1.2 This standard does not purport to address all of the safety problems, 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 Peroxide Number of Petroleum Wax

ASTM D1833-87(1999) 石油蜡气味的标准试验方法

1.1 This test method describes a procedure for rating the odor intensity of waxes derived from petroleum. 1.2 This standard does not purport to address all of the safety problems, 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 Odor of Petroleum Wax

ASTM D87-87(1999) 通信和信号针型石灰玻璃绝缘子规范

1.1 This test method covers the determination of the melting point (cooling curve) of petroleum wax. It is unsuitable for waxes of the petrolatum group, microcrystalline waxes, or blends of such waxes with paraffin wax or scale wax. Note 1-For additional methods used for testing petroleum waxes, see Test Method D127 and Test Method D938. Results may differ, depending on the method used. For pharmaceutical petrolatum, Test Method D127 usually is used. 1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only. 1.3 This standard does not purport to address all of the safety problems, 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 Melting Point of Petroleum Wax (Cooling Curve)

ASTM D1833-87(2012) 石油蜡气味的标准试验方法

1.1 This test method covers a procedure for rating the odor intensity of waxes derived from petroleum. 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.

Standard Test Method for Odor of Petroleum Wax

ASTM D1833-87(2004) 石油蜡气味的测试方法

In some uses of petroleum wax, such as food packaging, odor intensity of the wax is an important property. For example, some description of limits on wax odor often appears in specifications for petroleum wax. The method given here provides a basis for agreement between laboratories on the odor intensity of wax using a numerical scale rather than descriptive terms. While the method is primarily intended for rating odor intensity, results can be influenced by odor type.1.1 This test method covers a procedure for rating the odor intensity of waxes derived from petroleum.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.

Standard Test Method for Odor of Petroleum Wax

ASTM D127-87(1999) 天然橡胶的标准试验方法&x2014；化学分析

1.1 This test method covers the determination of the drop melting point of petroleum wax. It is used primarily for petrolatums and other microcrystalline wax. Note 1-Additional methods used for petroleum waxes are Test Method D87 and Test Method D938. Results obtained may differ, depending on the method used. For pharmaceutical petrolatum, Test Method D127 usually is used. 1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only. 1.3 This standard does not purport to address all of the safety problems, 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 Drop Melting Point of Petroleum Wax Including Petrolatum

ASTM D1387-84 合成和天然蜡皂化值（经验值）的标准试验方法

Standard Test Method for Saponification Number (Empirical) of Synthetic and Natural Waxes