83.140.99 (Other rubber and plastic products) 标准查询与下载

ASTM D705-99 脲甲醛模制化合物的标准规范

1.1 This specification covers compression molding thermosetting compounds consisting of a urea-formaldehyde resin binder intimately combined in the uncured or partially cured condition with fillers, pigments, and other chemical agents. 1.2 The values stated in SI units are to be regarded as the standard. The values stated in parentheses are for information only. Note 1-The properties included in this specification are those required to identify the types of molding compounds covered. There may be other requirements necessary to identify particular characteristics. Transfer or injection molding will usually result in different physical and electrical characteristics than compression molding. 1.3 The following safety hazards caveat pertains only to the test method portion, Section 7, 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 2-ISO 2112-1977(E) is similar but not equivalent to this specification. Product classification and characterization are not the same.

Standard Specification for Urea-Formaldehyde Molding Compounds

ASTM D6364-99(2004) 土工合成织物短期压缩处理测定的标准试验方法

1.1 This test method covers the procedures for evaluation of the deformations of a geosynthetic or combination of geosynthetics (that is, geocomposite (excluding geotextiles, geomembranes, and geosynthetic clay liners)) under short-term compressive loading. This test method is strictly an index test method to be used to verify the compressive strength consistency of a given manufactured geosynthetic(s). Results from this test method should not be considered as an indication of actual or long-term performance of the geosynthetic(s) in field applications.1.2 Since these geosynthetics may experience muti-directional compressive loadings in the field, this test method will not show actual field performance and should not be used for this specific objective. The evaluator of the results should also recognize that the determination of the short-term single plane compressive behavior of geosynthetics does not reflect the installed performance of synthetic drainage systems and, therefore, should not be used as the only method of product specification or performance with respect to synthetic drainage systems.1.3 This standard does not purport to address all the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate health and safety practices and to determine the applicability of regulatory limitations prior to use.1.4 The values in SI units are to be regarded as the standard. Values in inch-pound units are provided in parentheses for information.

Standard Test Method for Determining the Short-Term Compression Behavior of Geosynthetics

ASTM D704-99(2012) 三聚氰胺甲醛模制化合物的标准规格

1.1 This specification covers compression molding, thermosetting, melamine-formaldehyde molding compounds as further defined in 4.1, resin binder, with or without other resins, intimately combined with fillers, pigments, and any chemical agents needed. 1.2 The values stated in SI units are to be regarded as the standard. Note 1???The properties included in this specification are those required to identify the types of molding compounds covered. There may be other requirements necessary to identify particular characteristics. These will be added to the specification as their inclusion becomes generally desirable and the necessary test data and methods become available. Transfer or injection molding will usually result in different physical and electrical characteristics than compression molding.Note 2???ISO 2122-1977(E) is similar but not equivalent to this specification. Product classification and characterization are not equivalent.

Standard Specification for Melamine-Formaldehyde Molding Compounds

ASTM D1201-99(2012) 热固聚酯模制化合物的标准规格

1.1 This specification covers compression molding, thermosetting, unsaturated polyester molding compounds as further defined in 3.1. 1.2 The values stated in SI units are to be regarded as the standard. Note 1???The properties included in this specification are those required to identify the types of molding compounds covered. There may be other requirements necessary to identify particular characteristics. These will be added to the specification as their inclusion becomes generally desirable and the necessary test data and methods become available.Note 2???ISO 3672???1: 1979(E) is similar but not equivalent to this specification. Product classification and characterization are not equivalent.

Standard Specification for Thermosetting Polyester Molding Compounds

ASTM D705-99(2004) 脲甲醛模制化合物的标准规范

1.1 This specification covers compression molding thermosetting, urea-formaldehyde molding compounds as further defined in .1.2 The values stated in SI units are to be regarded as the standard.Note 1The properties included in this specification are those required to identify the types of molding compounds covered. There may be other requirements necessary to identify particular characteristics. Transfer or injection molding will usually result in different physical and electrical characteristics than compression molding.The following safety hazards caveat pertains only to the test method portion, Section , 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 2ISO 2112-1977(E) is similar but not equivalent to this specification. Product classification and characterization are not the same.

Standard Specification for Urea-Formaldehyde Molding Compounds

ASTM D1201-99 热固聚酯模制化合物的标准规范

1.1 This specification covers compression molding thermosetting compounds consisting of unsaturated polyester resin binders that have been combined with fillers, pigments, and other chemical agents. 1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are given for information only. Note 1-The properties included in this specification are those required to identify the types of molding compounds covered. There may be other requirements necessary to identify particular characteristics. These will be added to the specification as their inclusion becomes generally desirable and the necessary test data and methods become available. Note 2--ISO 3672-1: 1979(E) is similar but not equivalent to this specification. Product classifications and characterization are not equivalent.

Standard Specification for Thermosetting Polyester Molding Compounds

ASTM D1201-99(2004) 热固聚酯模制化合物的标准规范

1.1 This specification covers compression molding, thermosetting, unsaturated polyester molding compounds as further defined in .1.2 The values stated in SI units are to be regarded as the standard. Note 1The properties included in this specification are those required to identify the types of molding compounds covered. There may be other requirements necessary to identify particular characteristics. These will be added to the specification as their inclusion becomes generally desirable and the necessary test data and methods become available.Note 2ISO 3672-1: 1979(E) is similar but not equivalent to this specification. Product classification and characterization are not equivalent.

Standard Specification for Thermosetting Polyester Molding Compounds

ASTM D704-99(2004) 三聚氰胺甲醛模制化合物的标准规范

1.1 This specification covers compression molding, thermosetting, melamine-formaldehyde molding compounds as further defined in , resin binder, with or without other resins, intimately combined with fillers, pigments, and any chemical agents needed.1.2 The values stated in SI units are to be regarded as the standard. Note 1The properties included in this specification are those required to identify the types of molding compounds covered. There may be other requirements necessary to identify particular characteristics. These will be added to the specification as their inclusion becomes generally desirable and the necessary test data and methods become available. Transfer or injection molding will usually result in different physical and electrical characteristics than compression molding.Note 2ISO 2122-1977(E) is similar but not equivalent to this specification. Product classification and characterization are not equivalent.

Standard Specification for Melamine-Formaldehyde Molding Compounds

ASTM D6262-98(2003) 聚芳基乙醚酮(PAEK)挤压的,压缩铸模的和注模的基础型材的标准规范

1.1 This specification covers requirements and methods of test for the material, dimensions, and workmanship, and the properties of extruded, compression molded, and injection molded PAEK sheet, plate, rod, and tubular bar manufactured from PAEK.1.2 The properties included in this specification are those required for the compositions covered. Requirements necessary to identify particular characteristics important to specialized applications may be described by using the classification system given in Section 4.1.3 This specification allows the use of key clad plastics178; (see Section 4).1.4 The values are stated in inch-pound units and are regarded as the standard in all property and dimensional tables. For reference purposes, SI units are also included in Table 1.1.5 The following precautionary caveat pertains only to the test method portion Section 11, 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 18212;There is no similar or equivalent ISO standard.

Standard Specification for Extruded, Compression Molded, and Injection Molded Basic Shapes of Poly(aryl ether ketone) (PAEK)

ASTM D1562-98 纤维素丙酸酯模制和挤压化合物

1.1 This classification system covers requirements for plasticized cellulose propionate thermoplastic compounds suitable for injection molding and extrusion. These compounds have a propionyl content of at least 38% and an acetyl content of not more than 9% and may or may not contain dyes and pigments. Recycled plastics based on cellulose acetate propionate are not covered in this classification system. 1.2 The values stated in SI units are to be regarded as the standard. 1.3 The following precautionary statement pertains only to the Test Methods portion, Section 11, of this classification: 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 System for Cellulose Acetate Propionate Molding and Extrusion Compounds

ASTM D3123-98(1999)e1 低压热固性模塑料的螺旋形流动的试验方法

1.1 This test method covers a procedure for measuring the spiral flow of thermosetting molding compounds (soft or very soft) designed for molding pressures under 6.9 MPa (1000 psi). It is especially suited for those compounds that may be used for encapsulation or other low pressure molding techniques. Textile-reinforced compounds should not be tested using this test method. It involves the use of a standard spiral flow mold in a transfer molding press under specified conditions of applied temperature and pressure with a controlled charge mass. 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. Note 1-There is no equivalent ISO standard.

Standard Test Method for Spiral Flow of Low-Pressure Thermosetting Molding Compounds

ASTM D3123-98(2004) 低压热固性模塑料螺旋形流动的试验方法

The spiral flow of a thermosetting molding compound is a measure of the combined characteristics of fusion under pressure, melt viscosity, and gelation rate under specific conditions. This test method is useful as a quality control test and as an acceptance criterion. This test method, by itself, is not a valid means for comparing the moldability of similar or different molding compounds because it cannot duplicate actual conditions prevalent in different types of production molds. This test method is presently intended for use at a transfer pressure of 6.9 MPa [1000 psi] and a mold temperature of 423 ± 3 K (150 ± 3°C [302 ± 5°F]).1.1 This test method covers a procedure for measuring the spiral flow of thermosetting molding compounds (soft or very soft) designed for molding pressures under 6.9 MPa [1000 psi]. It is especially suited for those compounds that may be used for encapsulation or other low pressure molding techniques. Textile-reinforced compounds should not be tested using this test method. It involves the use of a standard spiral flow mold in a transfer molding press under specified conditions of applied temperature and pressure with a controlled charge mass.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 1There is no equivalent ISO standard.

Standard Test Method for Spiral Flow of Low-Pressure Thermosetting Molding Compounds

ASTM D3294-97 聚四氟乙烯树脂模压薄板和基本型材的标准规范

1.1 This specification establishes requirements and methods of test for the material, dimensions, and workmanship, and the physical and electrical properties of molded sheet in minimum thicknesses of 0.794 mm ( 1/32 in.) manufactured from PTFE resin molding materials. 1.2 This specification also establishes requirements for molded basic shapes made from resin molding and extrusion materials. This specification is for products 0.3 mm (12 in.) or less in a dimension parallel to and 12.7 mm (0.5 in.) or greater in the dimension perpendicular to the direction of the applied molding pressure. 1.3 The values stated in SI units are to be regarded as the standard. 1.4 The following precautionary caveat pertains only to the test method portion, Section 7, of this specification. 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. Special attention is called to sections 13.2, 13.3, 13.6, 13.8, and A1.

Standard Specification for PTFE Resin Molded Sheet and Molded Basic Shapes

ASTM D6134-97 用于防水系统的硫化橡胶片的标准规范

1.1 This specification covers unreinforced vulcanized rubber sheets made from ethylene propylene diene terpolymer (EPDM) or butyl (IIR), intended for use in preventing water under hydrostatic pressure from entering a structure. 1.2 The tests and property limits used to characterize these sheets are specific for each classification and are minimum values to make the product fit for its intended purpose.

Standard Specification for Vulcanized Rubber Sheets Used in Waterproofing Systems

ASTM D6134-97(2006) 用于防水系统的硫化橡胶板标准规范

1.1 This specification covers unreinforced vulcanized rubber sheets made from ethylene propylene diene terpolymer (EPDM) or butyl (IIR), intended for use in preventing water under hydrostatic pressure from entering a structure.1.2 The tests and property limits used to characterize these sheets are specific for each classification and are minimum values to make the product fit for its intended purpose.

Standard Specification for Vulcanized Rubber Sheets Used in Waterproofing Systems

ASTM D4745-97 聚四氟乙烯(PTFE)模塑和挤压材料的填充化合物标准规范

1.1 This specification covers polytetrafluoroethylene (PTFE) filled molding compounds made with virgin PTFE resins defined in Specification D 4894, except Types I, IV, V, and VI. Note 18212;This specification can be used as a model for other PTFE compounds having particulate fillers that can survive the sintering temperatures of PTFE as can those listed in this specification. This specification is restricted to virgin PTFE for technical reasons. Recycled material cannot be processed successfully.Note 28212;The properties measured on commercially fabricated parts may differ from the listed values for samples prepared by the procedures given in this specification, depending on part geometry and processing parameters.Note 38212;There is no ISO equivalent to this specification.1.2 The values stated in SI units are to be regarded as standard.1.3 The following statement applies to the test method portion, Section 12, 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. See 9.5 and Note 4 for a specific warning statement.

Standard Specification for Filled Compounds of Polytetrafluoroethylene (PTFE) Molding and Extrusion Materials

ASTM D6147-97(2008) 测定硫化橡胶和热塑性弹性材料压缩下力衰减(应力松驰)的标准试验方法

When a constant strain is imposed on rubber, the force necessary to maintain that strain is not constant but decreases with time; this phenomenon is called force decay (stress relaxation). Conversely, when rubber is subjected to a constant stress, an increase in the deformation takes place in time; this behavior is called creep. These phenomena are of practical significance in rubber articles, such as seals and gaskets. The processes responsible for force decay may be either physical or chemical in nature, and under all normal conditions both processes will occur simultaneously. However, at ambient or low temperatures and/or short times, force decay is dominated by physical processes, while at elevated temperatures and/or long times, chemical processes are dominant. Hence, it is neither safe to extrapolate time/force decay curves in order to predict force decay after periods considerably longer than those covered by the test, nor to use tests at higher temperatures as accelerated tests to give information on force decay at lower temperatures. In addition to the need to specify the temperature and time-intervals in a force decay test, it is also necessary to specify the initial stress and the previous mechanical history of the test specimen, since these may also influence the measured force decay, particularly in rubbers containing fillers.1.1 This standard specifies two methods for determining the decrease in counterforce exerted by a test specimen of vulcanized rubber or thermoplastic elastomer which has been compressed at a constant deformation under specified conditions of time and temperature. 1.2 This document was developed based on testing in air and liquids. 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 Vulcanized Rubber and Thermoplastic Elastomerx2014;Determination of Force Decay (Stress Relaxation) in Compression

ASTM F905-96 聚乙烯鞍形溶解连接的合格证明

1.1 This practice describes test criteria suitable for qualification of polyethylene saddle fusion joints. These tests may be conducted by suppliers or users to qualify saddle fusion joints in accordance with the requirements found in the Department of Transportation (DOT) Code of Federal Regulations (CFR) Title 49, Part 192.283. If desired, these tests may also be conducted by users to qualify personnel making saddle fusion joints per DOT CFR 49, Part 192.285. 1.2 The impact resistance test described is a nonstandard test. This is not the only test that may be used to qualify saddle fusion joints per DOT regulations. 1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only. 1.4 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 Practice for Qualification of Polyethylene Saddle Fusion Joints

ASTM D787-96 乙基纤维模制和挤压化合物的标准规范

1.1 This specification covers requirements for plasticized ethyl cellulose thermoplastic compounds suitable for injection molding and extrusion. It does not include special materials compounded for special applications. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 The following precautionary statement 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.

Standard Specification for Ethyl Cellulose Molding and Extrusion Compounds

ASTM D787-96(2003) 乙基纤维模制和挤压化合物的标准规范

1.1 This specification covers requirements for plasticized ethyl cellulose thermoplastic compounds suitable for injection molding and extrusion. It does not include special materials compounded for special applications.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.3 The following precautionary statement 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 18212;There is no equivalent or similar ISO standard.

Standard Specification for Ethyl Cellulose Molding and Extrusion Compounds