83.140.01 橡胶和塑料制品综合 标准查询与下载

ASTM D6110-10 测定塑料切口试样的抗夏氏冲击性能的标准试验方法

Before proceeding with this test method, refer to the material specification for the material being tested. Any test specimen preparation, conditioning, dimensions and testing parameters required by the materials specification shall take precedence over those required by this test method. Table 1 of Classification D4000 lists the ASTM materials standards that currently exist. If there is no material specification, then the requirements of this test method apply. The pendulum impact test indicates the energy to break standard test specimens of specified size under stipulated conditions of specimen mounting, notching (stress concentration), and pendulum velocity at impact. For this test method, the energy lost by the pendulum during the breakage of the specimen is the sum of the energies required to initiate fracture of the specimen; to propagate the fracture across the specimen; to throw the free ends of the broken specimen (toss energy); to bend the specimen; to produce vibration in the pendulum arm; to produce vibration or horizontal movement of the machine frame or base; to overcome friction in the pendulum bearing and in the indicating mechanism, and to overcome windage (pendulum air drag); to indent or deform, plastically, the specimen at the line of impact; and to overcome the friction caused by the rubbing of the striking nose over the face of the bent specimen. Note 58212;The toss energy, or the energy used to throw the free ends of the broken specimen, is suspected to represent a very large fraction of the total energy absorbed when testing relatively dense and brittle materials. No procedure has been established for estimating the toss energy for the Charpy method. For tough, ductile, fiber-filled, or cloth-laminated materials, the fracture propagation energy is usually large compared to the fracture initiation energy. When testing these materials, energy losses due to fracture propagation, vibration, friction between the striking nose and the specimen has the potential to become quite significant, even when the specimen is accurately machined and positioned, and the machine is in good condition with adequate capacity (see Note 6). Significant energy losses due to bending and indentation when testing soft materials have also been observed. Note 68212;Although the frame and the base of the machine must be sufficiently rigid and massive to handle the energies of tough specimens without motion or excessive vibration, the pendulum arm cannot be made very massive because the greater part of its mass must be concentrated near its center of percussion at its striking nose. Locating the striking nose precisely at the center of percussion reduces the vibration of the pendulum arm when used with brittle specimens. Some losses due to pendulum arm vibration (the amount varying with the design of the pendulum) will occur with tough specimens even when the striking nose is properly positioned. In a well-designed machine of sufficient rigidity and mass, the losses due to vibration and friction in the pendulum bearing and in the indicating mechanism will be very small. Vibrational losses are observed when wide specimens of tough materials are tested in machines of insufficient mass, or in machines that are not securely fastened to a heavy base. Since this test method permits a variation in the width of the specimens and since the width dictates, for many materials, whether a brittle, low-energy break (as evidenced by little or no drawing down or necking and by a relatively low energy absorption) or a ductile, high-energy break (as evidenced by considerable drawing or necking down in the region behind the notch and by a relatively high energy absorption) will occur, it is ........

Standard Test Method for Determining the Charpy Impact Resistance of Notched Specimens of Plastics

ASTM D6109-10 非增强和增强塑料木材及相关制品的挠性特性的标准试验方法

Flexural properties determined by these test methods are especially useful for research and development, quality control, acceptance or rejection under specifications, and special purposes. Specimen depth, temperature, atmospheric conditions, and the difference in rate of straining specified in Test Methods A and B are capable of influencing flexural property results.1.1 These test methods are suitable for determining the flexural properties for any solid or hollow manufactured plastic lumber product of square, rectangular, round, or other geometric cross section that shows viscoelastic behavior. The test specimens are whole “as manufactured” pieces without any altering or machining of surfaces beyond cutting to length. As such, this is a test method for evaluating the properties of plastic lumber as a product and not a material property test method. Flexural strength cannot be determined for those products that do not break or that do not fail in the extreme outer fiber. 1.2 Test Method A8212;designed principally for products in the flat or “plank” position. 1.3 Test Method B8212;designed principally for those products in the edgewise or “joist” position. 1.4 Plastic lumber currently is produced using several different plastic manufacturing processes. These processes utilize a number of diverse plastic resin material systems that include fillers, fiber reinforcements, and other chemical additives. The test methods are applicable to plastic lumber products where the plastic resin is the continuous phase, regardless of its manufacturing process, type or weight percentage of plastic resin utilized, type or weight percentage of fillers utilized, type or weight percentage of reinforcements utilized, and type or weight percentage of other chemical additives. 1.4.1 Alternative to a single resin material system, diverse and multiple combinations of both virgin and recycled thermoplastic material systems are permitted in the manufacture of plastic lumber products. 1.4.2 Diverse types and combinations of inorganic and organic filler systems are permitted in the manufacturing of plastic lumber products. Inorganic fillers include such materials as talc, mica, silica, wollastonite, calcium carbonate, and so forth. Organic fillers include lignocellulosic materials made or derived from wood, wood flour, flax shive, rice hulls, wheat straw, and combinations thereof. 1.4.3 Fiber reinforcements used in plastic lumber include manufactured materials such as fiberglass (chopped or continuous), carbon, aramid and other polymerics; or lignocellulosic-based fibers such as flax, jute, kenaf, and hemp. 1.4.4 A wide variety of chemical additives are added to plastic lumber formulations to serve numerous different purposes. Examples include colorants, chemical foaming agents, ultraviolet stabilizers, flame retardants, lubricants, anti-static products, biocides, heat stabilizers, and coupling agents 1.5 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. 1.6 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 regulator limitations pr......

Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastic Lumber and Related Products

ASTM D6112-10 塑料板材和型材压缩,扰曲蠕变和蠕变断裂的标准试验方法

Data from creep and creep-rupture tests are necessary to predict the creep modulus and strength of materials under long-term loads and to predict dimensional changes that have the potential to occur as a result of such loads. Data from these test methods can be used to characterize plastic lumber: for comparison purposes, for the design of fabricated parts, to determine long-term performance under constant load, and under certain conditions, for specification purposes. For many products, it is possible that there will be a specification that requires the use of this test method, but with some procedural modifications that take precedence when adhering to the specification. Therefore, it is advisable to refer to that product specification before using this test method. Table 1 in Classification D4000 lists the ASTM materials standards that currently exist.1.1 These test methods cover the determination of the creep and creep-rupture properties of plastic lumber and shapes, when loaded in compression or flexure under specified environmental conditions. Test specimens in the “as-manufactured” form are employed. As such, these are test methods for evaluating the properties of plastic lumber or shapes as a product and not material property test methods. 1.2 Plastic lumber and plastic shapes are currently made predominantly with recycled plastics. However, this test method would also be applicable to similar manufactured plastic products made from virgin resins where the product is non-homogenous in the cross-section. 1.3 The values stated in inch-pound units are to be regarded as 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. Note 18212;There is no known ISO equivalent to this standard.

Standard Test Methods for Compressive and Flexural Creep and Creep-Rupture of Plastic Lumber and Shapes

ASTM D6117-10 塑料板材和型材中使用的机械紧固件的标准试验方法

The resistance of plastic lumber and shapes to direct withdrawal of nails, staples, or screws is a measure of its ability to hold or be held to an adjoining object by means of such fasteners. Factors that affect this withdrawal resistance include the physical and mechanical properties of the plastic lumber and shapes; the size, shape, and surface condition of the fasteners; the speed of withdrawal; physical changes to plastic lumber and shapes or fasteners between time of driving and time of withdrawal; orientation of fiber axis; the occurrence and nature of prebored lead holes; and the temperatures during insertion and withdrawal. These factors will be as circumstances dictate, and representative of the normal manufacturing process. By using a standard size and type of nail, staple, or screw, withdrawal resistance of plastic lumber and shapes can be determined. Throughout the method this is referred to as the basic withdrawal test. Similarly, comparative performances of different sizes or types of nail, staple, or screw can be determined by using a standard procedure with a particular plastic lumber and shape, which eliminates the plastic lumber and shapes product as a variable. Since differences in test methods can have considerable influence on results, it is important that a standard procedure be specified and adhered to, if test values are to be related to other test results.1.1 These test methods cover the evaluation of fastener use with “as manufactured” plastic lumber and shapes through the use of two different testing procedures.

Standard Test Methods for Mechanical Fasteners In Plastic Lumber and Shapes

ASTM D6456-10 聚酰亚胺树脂制制成部件的标准规范

1.1 This specification is intended to be a means of calling out finished plastic parts ready for industrial or consumer use. 1.2 This specification covers finished parts and shapes from which parts are machined, made from a semi-crystalline polyimide (PI). 1.3 This specification is intended to replace MIL-R-46198 and Provisional Standard Specification PS 93. Note 18212;There is no known ISO equivalent to this standard. 1.4 This specification covers parts made from semi-crystalline polyimide, which is a thermosetting material that shows no softening or melting by DMA (D4065) at or below 260°C (500°F). 1.5 Since PI is a thermoset resin, no provisions are included for recycled products. 1.6 The classification system outlined in this specification is intended to be identical to that used by Department of Defense for over 20 years. No changes are intended at this time. 1.7 The values are stated in SI units and are regarded as standard in all property and dimensional tables. For reference purposes, inch-pound units are stated in parentheses. 1.8 Application8212;Parts in this specification are generally used for applications requiring the following combination of properties: low coefficient of friction, and low thermal expansion coupled with heat resistance for continuous operation at temperatures up to 260°C (500°F) and for short-term excursions upward to 482°C (900°F). 1.9 The following precautionary caveat pertains only 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.

Standard Specification for Finished Parts Made from Polyimide Resin

ASTM D7611/D7611M-10 树脂识别用塑料制品的编号的标准实施规程

Resin Identification Codes are used solely to identify the plastic resin used in a manufactured article. Resin Identification Codes are not “recycle codes.” The use of a Resin Identification Code on a manufactured plastic article does not imply that the article is recycled or that there are systems in place to effectively process the article for reclamation or re-use. The term “recyclable” or other environmental claims shall not be placed in proximity to the Code. This practice is based upon the system developed in 1988 by the Society of the Plastics Industry, Inc (SPI).1.1 This practice stipulates the types, names and sizes of Codes for those material types specified in Table 1. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are likely not to be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems is likely to result in non-conformance with 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. Note 18212;There is no known ISO equivalent to this standard.

Standard Practice for Coding Plastic Manufactured Articles for Resin Identification

ASTM D6111-09 用位移法测定塑料木材和形状的堆积密度和比重的标准试验方法

The specific gravity or density of a solid is a property that can be measured conveniently to follow physical changes in a sample, to indicate degree of uniformity among different sampling units or specimens, or to indicate the average density of a large item. It is possible that variations in density of a particular plastic lumber or shapes specimen will be due to changes in crystallinity, loss of plasticizer/solvent content, differences in degree of foaming, or to other causes. It is possible that portions of a sample will differ in density because of difference in crystallinity, thermal history, porosity, and composition (types or proportions of resin, plasticizer, pigment, or filler). Note 28212;Reference is made to Test Method D 1622. Density is useful for calculating strength to weight and cost to weight ratios. If the cross-sectional area of the specimen is required for future testing on a particular sample, it is acceptable to determine it from a specific gravity measurement, see Eq 5.1.1 This test method covers the determination of the bulk density and specific gravity of plastic lumber and shapes in their “as manufactured” form. As such, this is a test method for evaluating the properties of plastic lumber or shapes as a product and not a material property test method. 1.2 This test method is suitable for determining the bulk specific gravity or bulk density by immersion of the entire item or a representative cross section in water. This test method involves the weighing of a one piece specimen in water, using a sinker with plastics that are lighter than water. This test method is suitable for products that are wet by, but otherwise not affected by water for the duration of the test. 1.3 Plastic lumber and plastic shapes are currently made predominately from recycled plastics. However, this test method would also be applicable to similar manufactured plastic products made from virgin resins where the product is non-homogeneous in the cross-section. 1.4 The values stated in SI units are to be regarded as standard. 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. Note 18212;There is no known ISO equivalent to this test method.

Standard Test Method for Bulk Density and Specific Gravity of Plastic Lumber and Shapes by Displacement

ISO/TR 24699:2009 橡胶和塑料制品.环境方面.标准中包含物的通用指南

Rubber and rubber products - Environmental aspects - General guidelines for their inclusion in standards

SN/T 0541.5-2009 进出口标准橡胶检验方法.氮含量的测定

本标准规定了用半微量凯氏定氮法测定标准橡胶中氮含量的方法。 本标准适用于进出口标准橡胶氮含量的测定，也适用于其他天然生胶氮含量的测定。

Inspecting method of import and export standard rubber.Determination of nitrogen content

ISO 3302-2:2008 橡胶.产品公差.第2部分:几何公差

Rubber - Tolerances for products - Part 2: Geometrical tolerances

KS M ISO 3302-1:2008 橡胶.产品的尺寸公差

이 표준은 성형, 압출 성형 또는 캘린더 성형(calendered) 고무 제품의 치수 허용

Rubber－Tolerances for products－Part 1：Dimensional tolerances

UL 746C BULLETIN-2008 UL安全标准.电气设备评定用聚合材料

1.1 These requirements cover parts made of polymeric materials that are used in electrical equipment and describe the various test procedures and their use in the testing of such parts and equipment. 1.2 These requirements do not cover the specific insulating systems that are covered by the requirements contained in the Standard for Systems of Insulating Materials, General, UL 1446. 1.3 Test procedures are provided herein for the evaluation of polymeric materials in specific applications. These test procedures include references to data obtained from small-scale property tests conducted under standard conditions as well as other practical means of evaluation. This new edition also includes revisions for the Clarification of End-Product Flammability Tests and some other general editorial revisions as proposed in the August 8, 2003 bulletin.

UL Standard for Safety Polymeric Materials - Use in Electrical Equipment Evaluations

KS M ISO 3302-2:2008 橡胶.产品公差.第2部分:几何公差

이 표준은 금속 삽입물이 있는 것을 포함한 성형 및 압출 성형된 고체 고무 제품에 대한 아

Rubber－Tolerances for products－Part 2：Geometrical tolerances

ASTM D6779-08a 聚酰胺模塑和挤压材料（PA）的标准分类系统

Standard Classification System for Polyamide Molding and Extrusion Materials (PA)

SNI 7322-2008 三聚氰胺产品. 饮食工具

Melamin products - Food and drink appliancies

SNI 7323-2008 塑料. 食品和饮料容器. 聚苯乙烯泡沫塑料

Plastic - Tableware - Polystyrene foam

JB/T 3578-2007 滑动导轨环氧涂层材料.技术通则

本标准规定了滑动导轨环氧涂层材料的摩擦磨损性能、机械物理性能等技术指标和检验方法。 本标准适用于有油润滑、在常压下工作的各类滑动导轨使用的环氧涂层材料，其他滑动摩擦副使用的环氧涂层材料也可参照采用。

General technical rules for epoxy coating material on sliding lead-rail

JB/T 3579-2007 环氧涂层滑动导轨.通用技术条件

本标准规定了环氧涂层滑动导轨的设计和制造的通用技术条件。 本标准适用于在常温下工作的环氧涂层滑动导轨。

General specification for epoxy coating sliding lead-rail

HG/T 2703-2007 小功率梯形齿同步带

本标准规定了小功率传动用环状梯形齿同步带（简称同步带）的产品分类，结构和材料，标记、要求，试验方法、检验规则，标志、包装、运输和贮存。 本标准适用于轻负荷机械上传递动力的梯形环状同步带。

Synchronous belts for light duty power transmission

KS G 5603-2007 微波炉用塑料容器

이 규격은 KS C 9313에 규정하는 전자레인지1 )에 사용하는 플라스틱제 식품 용기(이

Plastics food receptacles for microwave oven use