G38 胶粘剂基础标准与通用方法 标准查询与下载



共找到 1232 条与 胶粘剂基础标准与通用方法 相关的标准,共 83

This European Standard specifies a method of determining the ability of adhesive bonds to resist static load. It is applicable to adhesives used in load bearing timber structures. It is suitable for the following applications: a) for assessing the compliance of adhesives according to prEN 15425; b) for assessing the suitability and quality of adhesives for load-bearing timber structures. This test is intended primarily to obtain performance data for the classification of adhesives for load bearing timber structures according to their suitability for use in defined climatic environments. This method is not intended for use to provide numerical design data and does not necessarily represent the performance of the bonded member in service. It is not applicable to assessment of the suitability of adhesives for the manufacture of wood-based panels.

Adhesives for load bearing timber structures other than phenolic and aminoplastic - Test methods - Part 2: Static load test of multiple bondline specimens in compression shear

ICS
83.180
CCS
G38
发布
2008-01-31
实施
2008-01-31

1.1 This specification provides the means to measure and evaluate the performance of adhesives for structural or semi-structural bonding of wood-to-wood in manufactured homes. Wood as used in this specification includes lumber, plywood, particleboard, gypsum board, and all materials having wood-based surfaces at the bondline. This specification does not cover other adhesives used in manufactured homes such as adhesives for carpet, floor tile, ceramic fixtures, plastic laminates, trim and millwork, and similar nonstructural applications. 1.1.1 The performance of the adhesives is measured in the following tests: NumberTestSection 1Low Temperature16 2Dry Lumber17 3Gap-Filling18 4High Temperature19 5Type 3 Qualification20 6Type 2 Qualification21 7Aging, Film Oxidation22 8Aging, Bond Oxidation23 9Resistance to Deformation, Creep24 10 Mold25 11 Type 1 Qualification26 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.

Standard Specification for Adhesives for Wood-Based Materials for Construction of Manufactured Homes

ICS
83.180 (Adhesives)
CCS
G38
发布
2008
实施

Structural design based on strength-of-materials principles requires knowledge of the mechanical properties of the structural components, including adhesives. By nature of their use, the most important property of adhesive is shear strength. Shear strength measured by this test method is suitable for use in adhesive development, manufacturing quality control, and in materials performance specifications, as well as structural design.1.1 This test method covers the determination of comparative shear properties of gap-filling adhesives in wood-to-wood joints at specified thicknesses of bondline in the dry condition, when tested on standard specimens under specified conditions of preparation, conditioning, and loading in compression. This test method is intended as an evaluation of gap-filling adhesives such as those used to bond plywood to lumber, lumber to lumber, and other similar materials in building constructions. 1.2 This test method also may be used to determine shear properties of gap-filling adhesives in species of wood and in thicknesses of bondline other than those specified for the comparative tests of shear properties within this test method. All procedures specified herein are applicable, excepting requirements for wood species and specific gravity, and thicknesses of bondlines. 1.3 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. 1.4 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 Test Method for Determining Strength of Gap-Filling Adhesive Bonds in Shear by Compression Loading

ICS
83.180 (Adhesives)
CCS
G38
发布
2008
实施

It cannot be assumed that this test method measures the true shear strength of the adhesive bond. Many factors interfere or bias the measurement including the strength of the wood, the specimen, the shear tool designs themselves, and the rate of loading. Wood failure is very common in joints made with strong adhesives. Although high wood failure is normally desired, when it occurs the measured strength is lower than the true adhesive bond strength. Stress concentrations at the notches of the specimen tend to lower the measured strength. In a similar test for the shear strength of solid wood, Test Methods D 143, these effects are self correcting so that the measured strength is close to the true shear strength of the wood. By analogy the same may be true in this test method, however, other factors are also involved and may alter the relationship. The rate of loading affects the strength of an adhesive bond according to the adhesive's rheological properties. The more viscoelastic or plastic the adhesive, the greater effect. Thermosetting adhesives like urea- and phenol-formaldehyde are elastic. Their bond strengths can be measured over a range of loading rate from 0.038 to 1.27 cm/min [0.015 to 0.5 in./min] with no apparent affect. Thermoplastic adhesives like polyvinyl acetate, hot melts, and elastomer-based adhesives exhibit a broad range of elastic, viscoelastic, and plastic behaviors. Their bond strengths will be affected to varying degrees by changing the loading rate. Generally, increasing the rate, increases the measured strength. This test method is suitable for product research and development, qualifying adhesives in accordance with certain product or performance specifications, and monitoring bonding process control. This test method may be suitable for comparing and selecting adhesives, however, such comparisons must be made with caution since the measured strength of some adhesives may be different in different types of joints. Strength values obtained by this test method are not suitable as design shear strengths values without adjustment by certain engineering design factors.1.1 This test method covers the determination of the comparative shear strengths of adhesive bonds used for bonding wood and other similar materials, when tested on a standard specimen under specified conditions of preparation, conditioning, and loading in compression. This test method is intended primarily as an evaluation of adhesives for wood. 1.2 The values stated in SI units are to be regarded as the standard. The values given in brackets are provided for information purposes 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 Strength Properties of Adhesive Bonds in Shear by Compression Loading

ICS
83.180 (Adhesives)
CCS
G38
发布
2008
实施

Several test methods are noted for viscosity determination of Newtonian and near Newtonian flow characteristics. (For adhesives not fitting into this category, Test Method D 2556 should be considered.) Four test methods are covered as follows: Method A is applicable only to adhesives that will deliver 50 mL in a steady uninterrupted stream from one of the cups described in Section 5. Method B is intended for measuring the viscosity of adhesives covering a range from 0.05 Pa · s to 200 Pa · s (50 to 200 000 cP) and is limited to materials that have or approach Newtonian flow characteristics. Method C is intended primarily as a control method for determining the viscosity of adhesives that have or approach Newtonian flow characteristics. Method D is intended primarily as a control method for determining the viscosity of materials that have an equivalent viscosity no greater than approximately 3000 cP and is limited to materials that have or approach Newtonian flow characteristics.1.1 These test methods cover the determination of the viscosity of free-flowing adhesives. 1.1.1 The limitation of this test method to self-leveling adhesives eliminates thixotropic and plastic materials whose viscosity is a function of the rate of stirring and previous history of the adhesive. 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 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 Methods for Viscosity of Adhesives

ICS
83.180 (Adhesives)
CCS
G38
发布
2008
实施

This test method is primarily comparative. However, it does have application as a discriminator in determining variations in adherend surface preparation parameters and adhesive environmental durability. The test method has found applications in controlling surface preparations, primer, and adhesive systems for determining strength properties of tested systems. 1.1 This test method covers the determination of the comparative tensile properties of the adhesive bonds of metal to metal when tested on standard shape specimens and under defined conditions of pretreatment, temperature, and testing machine speed. 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 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 Tensile Properties of Adhesive Bonds

ICS
83.180 (Adhesives)
CCS
G38
发布
2008
实施

1.1 This terminology standard is a compilation of definitions used in the science and technology of the adhesives industry. Terms that are generally understood or adequately defined in other readily available sources are not included. 1.2 Any changes in this standard since 1988 are documented as follows: 1.2.1 Appendix X1 gives a history of revisions made since 1988. Table X1.1 lists the terms that are affected as: (1) Terms Added, (2) Terms Revised, and (3) Terms Deleted. 1.2.1.1 In Table X1.1, the year of publication in Volume 15.06 is shown in parentheses following the term. 1.2.2 In the text of the standard, the year of publication is shown following each definition. Also, the following codes are included after the year of publication to describe the type change that was made: (A) Addition, (R) Revision, or (E) Edited. 1.2.3 Deletions are shown in Appendix X1, suitably footnoted. The deleted terms do not appear in the text of the standard. 1.2.4 Any special circumstances not covered by 1.2.2 and 1.2.3 are documented in Table X1.1, suitably footnoted.

Standard Terminology of Adhesives

ICS
83.180 (Adhesives)
CCS
G38
发布
2008
实施

1.1 This test method covers the determination of the comparative cleavage properties of adhesive bonds when tested on standard shape metal specimens under specified conditions of preparation and testing. It may be used also to compare adhesives used with other metallic materials having any specified surface treatment. 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 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. A—Upper gripC—Lower grip B—Pin connecting upper and lower gripsD—Pin for attaching grip to specimen mm (in.)2.3 (3/32)4.5 (3/16)6 (¼ )7.5 (5/16)9 (3/8)10.5 (7/16)12.7 (½)18.5 (13/16)19 (¾ )21 (7/8)28 (11/8)30 (13/16)38 (1½ )44 (1¾ )FIG. 1 Details of Test Grips

Standard Test Method for Cleavage Strength of Metal-to-Metal Adhesive Bonds

ICS
83.180 (Adhesives)
CCS
G38
发布
2008
实施

1.1 This test method is primarily intended for determining the relative peel resistance of adhesive bonds between flexible adherends by means of a T-type specimen. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for information purposes 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 Peel Resistance of Adhesives (T-Peel Test)

ICS
83.180 (Adhesives)
CCS
G38
发布
2008
实施

Adhesives for tiles. Requirements, evaluation of conformity, classification and designation

ICS
83.180;91.100.10
CCS
G38
发布
2007-12-31
实施
2007-12-31

이 규격은 접착된 접합부의 쪼갬강도를 측정하는 방법에 대하여 규정한다.

Adhesives-Determination of cleavage strength of bonded joints

ICS
83.180
CCS
G38
发布
2007-09-20
实施
2007-09-20

이 규격은 규정한 준비 방법, 상태 조절 및 시험방법에 따라 표준 시험편에 대한 접착부의

Adhesives-Test method for shear impact strength of adhesive bonds

ICS
83.180
CCS
G38
发布
2007-09-20
实施
2007-09-20

이 규격은 3점 굴곡법을 이용하여 표면 처리된 재료 또는 특수한 표면을 가진 재료에 경화된

Adhesives-Measurement of adhesion characteristics by a three-point bending method

ICS
83.180
CCS
G38
发布
2007-09-20
实施
2007-09-20

이 규격은 하중하에서 습도 및 온도에 노출된 접착부의 내구성을 평가하는 데 사용되는 장치

Adhesives-Durability of structural adhesive joints-Exposure to humidity and temperature under load

ICS
83.180
CCS
G38
发布
2007-09-20
实施
2007-09-20

이 규격은 특정 조건하에서 정하중을 받는 시험편에 대해, 접합 부분의 파괴시간을 측정하는

Adhesives-Determination of the time to rupture of bonded joints under static load

ICS
83.180
CCS
G38
发布
2007-09-20
实施
2007-09-20

This International Standard specifies methods for determining the pot life of multi-component adhesives in order to be able to determine whether the pot life conforms to the minimum specified working life required of an adhesive. NOTE 1 For the purposes of simplification, the term “pot life” is deemed to have the same meaning as “working life” and will be used to represent both throughout this International Standard. The test methods described are suitable for assessing all multi-component adhesives, and especially epoxy-based and polyurethane-based adhesives, but they are not suitable for some acrylic-based adhesives. NOTE 2 This International Standard can also be used for assessing non-structural adhesives.

Structural adhesives - Determination of the pot life (working life) of multi-component adhesives

ICS
83.180
CCS
G38
发布
2007-09-01
实施

이 규격은 종류에 따라 질소 함량이 중량으로 10.7 %에서 12.6 % 사이로 다양하게

Binders for paints and varnishes-Determination of the viscosity of industrial cellulose nitrate solutions and classification of such solutions

ICS
87.060.20
CCS
G38
发布
2007-08-31
实施
2007-08-31

本标准规定了美纹纸压敏胶黏带的产品分类、要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于以美纹纸为基材,一面涂覆压敏胶黏剂,另一面涂以防粘材料的卷状胶黏带(以下简称胶黏带)。

Masking tape

ICS
83.180
CCS
G38
发布
2007-07-20
实施
2008-01-01

This European Standard describes the test methods for binders and composite binders for floor screeds based on calcium sulfate specified in prEN 13454-1. This European Standard describes the test methods for factory made mixtures for floor screeds based on calcium sulfate specified in EN 13813. This European Standard describes reference test methods. If other than these methods and conditions are used, it is necessary to show that they give results equivalent to those given by the reference methods. In the event of a dispute, only the reference test method is used.

Binders, composite binders and factory made mixtures for floor screeds based on calcium sulfate - Part 2: Test methods

ICS
91.100.10;91.100.50
CCS
G38
发布
2007-07
实施

This European Standard specifies a procedure for the determination of volatile aldehydes (especially formaldehyde and acetaldehyde) and other carbonyl compounds in the exhaust air of an emission test chamber after application of a low-solvent or solvent-free adhesive as defined in EN 923. The method is based on chemosorption of volatile carbonyl compounds with 2,4-dinitrophenylhydrazine (in the following: DNPH) impregnated silica tubes or cartridges with subsequent solvent desorption, clean-up and liquid chromatographic analysis. The method permits measurement of several aldehydes including formaldehyde, acetaldehyde, propionaldehyde, butyraldehyde, valeraldehyde, isovaleraldehyde, hexanal, benzaldehyde, 2,5-dimethylbenzaldehyde, o-tolualdehyde, m-tolualdehyde, p-tolualdehyde, crotonaldehyde in the concentration range of approximately 10 μg/m³ to 1 mg/m³ (see ISO 16000-3).

Adhesives - Short term method for measuring the emission properties of low-solvent or solvent-free adhesives after application - Part 3:Determination of volatile aldehydes

ICS
83.180
CCS
G38
发布
2007-05-31
实施
2007-05-31



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