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收缩率试验相关标准参考信息

GB/T 38711-2020 超薄玻璃再热线收缩率试验方法 激光法
简介:
信息:ICS:81.040.01 CCS:Q34 发布:2020-03-31 00:00:00.0 实施:2021-02-01 00:00:00.0

ASTM D1917-03(2012) 橡胶性能的标准试验方法—生料和复合热聚合丁苯橡胶(SBR)的收缩率
简介:
信息:ICS:83.060 CCS发布:2012-05-01 实施

CNS 459-2005 木材尺度收缩率试验法
简介:本标准规定木材纵向、径向与弦向尺度收缩率之试验方法。
信息:ICS:79.040 CCS发布:2005-05-13 实施:2005-05-13

GB/T 6505-2017 化学纤维 长丝热收缩率试验方法(处理后)
简介:本标准规定了化学纤维长丝沸水收缩率和干热空气收缩率的试验方法(处理后)——绞丝法和单根法。绞丝法提供了手工测量和仪器测量两种方式,有争议时采用手工测量。本标准适用于线密度小于3 000 dtex的化学纤维长丝。本标准不适用于预取向丝。
信息:ICS:59.060.20 CCS:W50 发布:2017-12-29 实施:2018-07-01

ASTM D2102-02(2012)e1 纺织纤维收缩率的标准试验方法(束试验)
简介:
信息:ICS:59.060.01 CCS发布:2012-02-01 实施

CNS 14925-2005 木材体积收缩率试验法
简介:本标准规定以体积测计法、排水体积测计法及水银体积仪测计法,试验木材体积之收缩率。
信息:ICS:79.040 CCS发布:2005-05-13 实施:2005-05-13

GB/T 31334.4-2016 浸胶帆布试验方法 第4部分:干热收缩率
简介:
信息:ICS:83.140.99 CCS:G47 发布:2016-12-13 00:00:00.0 实施:2017-07-01 00:00:00.0

ANSI/SCTE 88-2012 聚乙烯套管纵向收缩率的试验方法
简介:
信息:ICS:33.120.10 CCS:G32 发布:2012 实施

NF P18-977-2-2005 混凝土构件的保护和维修用产品和系统.试验方法.第2部分:基于高聚物粘合剂的裂缝注入产品的收缩率:体积收缩
简介:
信息:ICS:91.080.40 CCS:Q72 发布:2005-01-01 实施:2005-01-05

GB/T 13465.5-2009 不透性石墨酚醛粘接剂收缩率试验方法
简介:GB/T 13465的本部分规定了检测不透性石墨酚醛粘接剂收缩率时所用的试样、试验仪器、试验程序和结果计算方法。本部分适用于不透性石墨酚醛粘接剂收缩率的测定。
信息:ICS:71.120 CCS:G94 发布:2009-04-29 实施:2010-01-01

FZ/T 50004-2011 涤纶短纤维干热收缩率试验方法
简介:本标准规定了涤纶短纤维干热收缩率的试验方法。本标准适用于涤纶短纤维干热收缩率的测定,其他短纤维可参照使用。
信息:ICS:59.060.20 CCS:W50 发布:2011-12-20 实施:2012-07-01

KS M ISO 3380-2004 皮革.物理和机械试验.温度最高达100℃时收缩率的测定
简介:이 규격은 100℃까지 가죽의 수축 온도 측정을 위한 방법에 대해서 규정한다. 또한 모든
信息:ICS:59.140.30 CCS:Y45 发布:2004-12-30 实施:2004-12-30

GB/T 6505-2008 化学纤维.长丝热收缩率试验方法
简介:本标准规定了聚酯(涤纶)、聚酰胺(锦纶)、聚丙烯(丙纶)、纤维素纤维等化学纤维长丝沸水收缩率和干热空气收缩率的试验方法——绞丝法和单根法。绞丝法提供了手工测量法和仪器测量法两种形式,有争议时采用手工测量法,该法不适用时由相关方商定相应的试验方法。本标准适用于线密度小于3000dtex的化学纤维长丝。本标准不适用于预取向丝。
信息:ICS:59.060.01 CCS:W50 发布:2008-06-18 实施:2009-03-01

ISO 2921-2011 硬化橡胶低温收缩率测定(TR试验)
简介:
信息:ICS:83.060 CCS:G34 发布:2011-10 实施

KS M ISO 3380-2004 皮革.物理和机械试验.温度最高达100℃时收缩率的测定
简介:이 규격은 100℃까지 가죽의 수축 온도 측정을 위한 방법에 대해서 규정한다. 또한 모든
信息:ICS:59.140.30 CCS:Y45 发布:2004-12-30 实施:2004-12-30

GB/T 6505-2001 合成纤维长丝热收缩率试验方法
简介:本标准规定了合成纤维(涤纶、锦纶、丙纶)长丝沸水收缩率和干热空气收缩率的试验方法——绞丝法和单根法。 本标准适用于线密度小于3000dtex的合成纤维长丝。 本标准不适用于预取向丝。
信息:ICS:59.060.20 CCS:W53 发布:2001-05-23 实施:2001-12-01

ASTM D2259-02(2011) 纱线收缩率的标准试验方法
简介:
信息:ICS:59.080.20 CCS发布:2011-05-01 实施

DIN EN 12617-2-2004 混凝土构件的保护和维修用产品和系统.试验方法.第2部分:基于高聚物粘合剂的裂缝注入产品的收缩率
简介:This document describes a method for determining the volumetric shrinkage of products formulated with thermosetting polymer binders, mainly epoxy and polyester binders, that cure at ambient temperature or below. This method is adapted for crack injection products formulated with polymer thermosetting binder.
信息:ICS:91.080.40 CCS:Q92 发布:2004-11 实施

ASTM D7983-17(2022) 地毯背衬织物收缩率的标准试验方法
简介:
信息:ICS:97.150 CCS发布:2022-03-01 实施

SANS 3380-2010 皮革.物理和机械试验.温度最高达100℃时收缩率的测定
简介:Specifies a method for determination of the shrinkage temperature of leather up to 100 鳦. It is applicable to all leathers.
信息:ICS:59.140.30 CCS:Y46 发布:2010-01-22 实施

HB 5350.1-2004 熔模铸造模料性能试验方法 第1部分:线收缩率的测定
简介:本部分规定了熔模铸造模料线收缩率测定方法的原理、仪器设备、试样、试验步骤、试验结果及处理和试验报告。本部分适用于熔模铸造模料线收缩率的测定。
信息:ICSCCS:V94 发布:2004-09-01 实施:2004-12-01

IEC 60794-1-211:2021 光缆.第1-211部分:总规范.基本光缆试验程序.环境试验方法.护套收缩率.方法F11
简介:
信息:ICS:33.180.10 CCS发布:2021-02-18 实施

ASTM C326-2009 卫生陶瓷粘土干燥和焙烧收缩率的标准试验方法
简介:The purpose of this test is to obtain values of shrinkage after drying and firing of clays or bodies or both, under various processing conditions to enable designers to determine the proper size of mold or die so as to produce a predetermined size of fired ware.1.1 This test method covers the determination of linear shrinkage of ceramic whiteware clays, both unfired and fired. 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.
信息:ICS:81.060.10 (Raw materials) CCS:Q31 发布:2009 实施

HB 5353.2-2004 熔模铸造陶瓷型芯性能试验方法 第2部分:烧成收缩率的测定
简介:
信息:ICSCCS:V94 发布:2004-09-01 实施:2004-12-01

KS C IEC 60811-1-3-2020 电缆和光缆绝缘和护套材料的通用试验方法第1-3部分:一般应用 - 密度测定方法 - 吸水率试验 - 收缩率试验
简介:
信息:ICSCCS发布:2020-12-24 实施

SANS 3001-GR10-2008 土木工程试验方法.第GR10部分:单点液塑限、塑性指数及线性收缩率测定
简介:Describes methods for determining the liquid limit, plastic limit, plasticity index and linear shrinkage of fine material from gravel, sand or soil, consisting of either material smaller than 425 鎚 or material smaller than 75 鎚.
信息:ICS:19.060;93.010 CCS发布:2008-11-14 实施:2008-11-14

EN 12617-2-2004 混凝土结构保护和修缮用产品及系统的试验方法.第2部分:基于高聚物粘合剂的裂缝注入产品的收缩率
简介:This document describes a method for determining the volumetric shrinkage of products formulated with thermosetting polymer binders,mainly epoxy and polyester binders,that cure at ambient temperature or below.This method is adapted for crack injection products formulated with polymer thermosetting binder.
信息:ICS:91.080.40 CCS发布:2004-08-01 实施

FZ/T 50050-2020 合成纤维 工业长丝干热收缩率试验方法
简介:
信息:ICS:59.060.20 CCS:W50 发布:2020-04-24 实施:2020-10-01

ASTM D955-2008 热塑塑料的模型尺寸收缩率测量的标准试验方法
简介:p>Injection Molding8212;In injection molding, the difference between the dimensions of a mold cavity and of the molded specimen may vary according to the design of the mold and operation of the molding process. Factors such as mold and melt temperature, fill times, and packing conditions are known to affect shrinkage significantly. Adherence to the specified mold design (see 7.1) and specifications outlined in Practice D 3641 or ISO 294-4 or the appropriate material specification will improve the reproducibility of the test. Compression Molding8212;In compression molding, the difference between the dimensions of a mold cavity and of the molded specimen may vary according to the design of the mold and operation of the molding process. Factors, such as the amount of material in charge, cooling time, and pressure application are known to affect shrinkage significantly. Adherence to the specified mold design (see 7.2) and specifications outlined in Practice D 4703 or ISO 293 or the appropriate material specifications will improve the reproducibility of the test.1.1 This test method is intended to measure shrinkage from mold cavity to molded dimensions of thermoplastics when molded by compression or injection processes with specified process conditions. 1.2 This test method covers shrinkage measurements at 24 and 48 h. 1.3 This method will give comparable data based on standard specimens and can not predict absolute values in actual molded parts with varying flow paths, wall thicknesses, pressure and temperature gradients and process conditions. Differences in mold shrinkage may also be observed among the three specimen geometries described in this test method. 1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are given for information only. 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;This standard and ISO 294-3 are equivalent in the design of specimen D2. This test method is equivalent to ISO 294-4 where Type D2 specimens and the procedure in Appendix X2 are used.
信息:ICS:83.140.10 (Films and sheets) CCS:G31 发布:2008 实施

DIN EN 13872 Corrigendum 1-2004 平整和/或找平复合物的试验方法. 收缩率的测定. 英文版本DIN EN 13872: 2004-04勘误表1
简介:
信息:ICS:91.100.99 CCS:Q10 发布:2004-08 实施

ASTM D2102-02(2018) 纺织纤维收缩率的标准试验方法(束试验)
简介:
信息:ICS:59.060.01 CCS发布:2018-07-01 实施

ASTM D955-2008(2014) 测量热塑性塑料模型尺寸收缩率的标准试验方法
简介:5.1x00a0;Injection Moldingx2014;In injection molding, the difference between the dimensions of a mold cavity and of the molded specimen may vary according to the design of the mold and operation of the molding process. Factors such as mold and melt temperature, fill times, and packing conditions are known to affect shrinkage significantly. Adherence to the specified mold design (see 7.1) and specifications outlined in Practice D3641 or ISO 294-4 or the appropriate material specification will improve the reproducibility of the test. 5.2x00a0;Compression Moldingx2014;In compression molding, the difference between the dimensions of a mold cavity and of the molded specimen may vary according to the design of the mold and operation of the molding process. Factors, such as the amount of material in charge, cooling time, and pressure application are known to affect shrinkage significantly. Adherence to the specified mold design (see 7.2) and specifications outlined in Practice D4703 or ISO 293 or the appropriate material specifications will improve the reproducibility of the test. 1.1x00a0;This test method is intended to measure shrinkage from mold cavity to molded dimensions of thermoplastics when molded by compression or injection processes with specified process conditions. 1.2x00a0;This test method covers shrinkage measurements at 24 and 48 hours. 1.3x00a0;This method will give comparable data based on standard specimens and can not predict absolute values in actual molded parts with varying flow paths, wall thicknesses, pressure and temperature gradients and process conditions. Differences in mold shrinkage may also be observed among the three specimen geometries described in this test method. 1.4x00a0;The values stated in SI units are to be regarded as the standard. The values given in parentheses are given for information only. 1.5x00a0;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:x00a0;This standard and ISO 294-3 are equivalent in the design of specimen D2. This test method is equivalent to ISO 294-4 where Type D2 specimens and the procedure in Appendix X2 are used.
信息:ICS:83.140.10 (Films and sheets) CCS:G31 发布:2008 实施

BS EN 12617-2-2004 (2005) 混凝土结构的保护和维修用产品和系统.试验方法.基于高聚物粘合剂的裂缝注入产品的收缩率:体积收缩率
简介:
信息:ICSCCS发布:2004-01-01 实施:2004-01-01

ASTM D1917-03(2017) 橡胶性能的标准试验方法&x2014;生料和复合热聚合丁苯橡胶(SBR)的收缩率
简介:
信息:ICS:83.060 CCS发布:2017-10-01 实施

ASTM D1917-03(2007) 橡胶性能的标准试验方法生料和复合热聚合丁苯橡胶(SBR)的收缩率
简介:
信息:ICS:83.060 CCS发布:2007-11-01 实施

ASTM D4974-2004(2011) 用热收缩炉测定纱线和绳索热空气热收缩率的标准试验方法
简介:This test method may be used for the acceptance testing of commercial shipments of yarns and cords. Caution is advised because yarn and cord may contract in length over a period of time due to room temperature retraction. Thermal shrinkage values are reduced proportionately by the amount of room temperature retraction. Note 18212;Experience, especially with nylon, shows that yarn retraction, which may be observed directly as shortening of length (or indirectly as denier increase), will occur in unrestrained yarn or cord that is not at equilibrium (equilibrium in this case being defined as essentially zero thermal shrinkage yarn or fully relaxed yarn). Normally, retractive forces are present in most wound packages of yarn and cord; thus, unrestrained yarn near the surface is likely, with time, to undergo some retraction. After retraction, such yarns exhibit lower thermal shrinkage values than yarn or cord deeper within the package. The opposite condition of yarn on the surface exists with yarn or cord wound against or near a rigid package core, such as a metal or hardwood wind-up spool. Such core yarn or cord cannot move against this restraint, and thus, will exhibit thermal shrinkage values even several weeks later near to those which were measured immediately from the surface of the freshly wound package. Elevated humidity will accelerate retraction of unrestrained yarn, but moisture content in itself will have little influence on thermal shrinkage. Exposure of untensioned skeins of yarn or cord to 95 to 100 % relative humidity at room temperature for two days and reconditioning under standard laboratory conditions will cause most of the room temperature retraction that is possible within a sample to occur. In case of differences of practical significance in reported test results from two or more laboratories conduct comparative tests to determine if there is a statistical bias between them. Competent statistical assistance is recommended for the investigation of bias. As a minimum, the parties should take a group of test specimens that are as homogeneous as possible and that are from a lot of material of the type in question. The test specimens then should be assigned randomly in equal numbers to each laboratory for testing. The average results from the two laboratories should be compared using Student''s t-test for unpaired data and a probability level chosen by the parties before the testing is begun. If a bias is found, either its cause must be found and corrected, or future test results must be adjusted in consideration of the known bias. Thermal shrinkage of nylon, polyester, and other fibers is related to the polymer of origin and its manipulation in processing. Thermal shrinkage measurement can be used to control product uniformity. The level of thermal shrinkage is critical in the user''s subsequent operations. For example it can affect the drumset (original length of cord) required in tire building to produce a finished, final tire of a particular size. Thermal shrinkage is critical to final shape and size of fiber reinforced articles. For example, thermal shrinkage affects final size of V-belts and their ability to maintain tension while running. This test method is similar to the procedures of Methods D885 for the determination of thermal shrinkage of yarns and cords. Shrinkage is measured while the specimen is within an oven and tensioned as specified in Methods D885;D885 however, there are enough vagaries among different units of apparatus for measurement of thermal shrinkage that numerical equivalence between.......
信息:ICS:59.080.20;59.080.50 CCS:W04 发布:2004 实施

ASTM D2259-02(2016) 纱线收缩率的标准试验方法
简介:
信息:ICS:59.080.20 CCS发布:2016-01-01 实施

ASTM D2102-02(2007) 纺织纤维收缩率的标准试验方法(束试验)
简介:
信息:ICS:59.060.01 CCS发布:2007-07-01 实施

ASTM D4974-2004 用热收缩炉测定纱线和绳索热空气热收缩率的标准试验方法
简介:1.1 This test method covers the measurement of shrinkage of yarns and cords when exposed in a thermal shrinkage oven.1.2 This test method is applicable to yarns and cords made of nylon, polyester, and other polymers not detrimentally affected by the temperature used and with linear densities in the range from 20 to 700 tex (180 to 6300 denier).1.2.1 Yarns or cords for testing may be taken from yarn or cord packages or from fabrics.1.3 This test method shows values in both SI and inch-pound units. SI is the technically correct name for the system of units known as the International System of Units. Inch-pound units is the technically correct name for the customary units used in the United States. The values stated in either acceptable metric units or other units shall be regarded separately as standard. The values expressed in each system may not be exact equivalents; therefore, each system must be used independently of each other, without combining values in any way. Referee decisions are to use SI units.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 .
信息:ICS:59.080.20 (Yarns); 59.080.50 (Ropes) CCS:W04 发布:2004 实施

ASTM D2259-02(2016)e1 纱线收缩率的标准试验方法
简介:
信息:ICS:59.080.20 CCS发布:2016-01-01 实施

KS L 3303-2007 绝热耐火砖重烧收缩率试验方法
简介:이 규격은 내화 단열 벽돌(이하 단열 벽돌이라 한다.)의 재가열 수축률의 시험방법에 대하여
信息:ICS:81.080 CCS:Q40 发布:2007-06-11 实施:2007-06-11

DIN EN 12617-1-2003 混凝土结构的保护和检修用产品和系统.试验方法.第1部分:聚合物和表面防护系统(SPS)线性收缩率的测定
简介:
信息:ICS:91.080.40 CCS:P97 发布:2003-11 实施

DIN EN ISO 3380-2015 皮革.物理和机械试验.温度最高达100℃时收缩率的测定(ISO 3380-2015);德文版本EN ISO 3380-2015
简介:
信息:ICS:59.140.30 CCS:Y45 发布:2015-12 实施

KS L 3303-2007 绝热耐火砖重烧收缩率试验方法
简介:이 규격은 내화 단열 벽돌(이하 단열 벽돌이라 한다.)의 재가열 수축률의 시험방법에 대하여
信息:ICS:81.080 CCS:Q40 发布:2007-06-11 实施:2007-06-11

DIN EN ISO 3380-2003 皮革.物理和机械试验.温度最高达100℃时收缩率的测定
简介:This European Standard describes a method for determination of the shrinkage temperature of leather. It is applicable to all leathers.
信息:ICS:59.140.30 CCS:Y45 发布:2003-10 实施

ISO 3380-2015 皮革.物理和机械试验.温度最高达100℃时收缩率的测定
简介:
信息:ICS:59.140.30 CCS:Y45 发布:2015-09 实施

KS L 3307-2007 绝热耐火砖线膨胀收缩率试验方法
简介:이 규격은 내화 단열 벽돌의 열간 선 팽창 수축률 시험 방법에 대하여 규정한다.
信息:ICS:81.08 CCS:Q40 发布:2007-06-11 实施:2007-06-11

ASTM D1917-03 橡胶性能的标准试验方法&8212;生料和复合热聚合丁苯橡胶(SBR)的收缩率
简介:
信息:ICSCCS发布:2003-07-10 实施

ASTM D2453-2015 油基和树脂基嵌缝混合料收缩率和韧性的标准试验方法
简介:5.1x00a0;Shrinkage is a measure of the nonvolatile solids of an oil- or resin-base compound. A compound that exhibits excessive shrinkage may have a tendency to crack or shink from the sides of a joint when in service. 5.2x00a0;Tenacity is the measure of the flexibility of an oil- or resin-base caulking compound. Oil- or resin-base caulking compounds that cure excessively hard and do not remain flexible may fail prematurely because of the inability to absorb movement. 1.1x00a0;This test method describes a laboratory procedure for determining the shrinkage of oil- and resin-base (Note) caulking compounds, as well as the evaluation of the tenacity property of such compounds. This test method is applicable to both gun (Type I) and knife (Type II) grades. Note 1:x00a0;This is not a suitable test method for water-base products. 1.2x00a0;The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3x00a0;The subcommittee with jurisdiction is not aware of any similar ISO standard. 1.4x00a0;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.
信息:ICS:91.100.50 CCS发布:2015 实施

KS L 3307-2007 绝热耐火砖线膨胀收缩率试验方法
简介:이 규격은 내화 단열 벽돌의 열간 선 팽창 수축률 시험 방법에 대하여 규정한다.
信息:ICS:81.08 CCS:Q40 发布:2007-06-11 实施:2007-06-11

BS EN 12617-1-2003 混凝土结构的保护和修复用产品和蚊法.试验方法.聚合物和表面防护系统(SPS)线性收缩率的测定
简介:This European Standard specifies a method for determining the linear shrinkage of solvent free multicomponent cold curing reactive resins for the protection and repair of concrete structures.NOTE The method is not suitable for rubber, elastic and very fast curing products. Rubber and elastic products show relaxation effects and can dissipate stress to the ground. For testing very fast curing products the pot life should be long enough for mixing and preparing the test specimens.
信息:ICS:91.080.40 CCS:Q72;P25 发布:2003-05-16 实施:2003-05-16

FZ/T 50023-2014 涤纶预取向丝/牵伸丝混纤丝异收缩率试验方法
简介:本标准规定了涤纶预取向丝/牵伸丝混纤丝异收缩率的试验方法。本标准适用于涤纶预取向丝/牵伸丝经合并、网络等加工所形成的混纤丝。
信息:ICS:59.060.20 CCS:W50 发布:2014-07-09 实施:2014-11-01

ASTM D2259-02(2006)e1 纱线收缩率的标准试验方法
简介:
信息:ICS:59.080.20 CCS发布:2006-06-01 实施

NF P18-977-3-2003 混凝土结构的防护和维修用产品和系统.试验方法.第3部分:结构粘合剂的老化线性收缩率测定
简介:
信息:ICS:91.080.40;91.100.10 CCS:Q13 发布:2003-01-01 实施:2003-01-20

KS K 0423-2012 精纺纱的收缩率试验法
简介:이 표준은 방적사의 치수 변화율 시험방법에 대하여 규정한다.
信息:ICS:59.080.20 CCS:W05 发布:2012-12-28 实施:2012-12-28

ASTM C426-2006 混凝土圬工砖线性干燥收缩率的标准试验方法
简介:1.1 This test method covers a routine standardized procedure for determining the linear drying shrinkage of concrete masonry units or related concrete units under specified accelerated drying conditions.1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.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.
信息:ICS:91.100.30 (Concrete and concrete products) CCS:Q14 发布:2006 实施

ASTM D6289-2003 模制热固性塑料模型尺寸收缩率测量的标准试验方法
简介:1.1 This test method is intended to measure shrinkage from mold cavity to molded dimensions of thermosetting plastics when molded by compression, injection, or transfer under specified conditions.1.2 This test method provides for the measurement of shrinkage of thermosetting plastics from their molds both initially (within 16 to 72 h of molding) and as they age (post-shrinkage at elevated temperatures).1.3 This method will give comparable data based on standard specimens and can not predict absolute values in actual molded parts with varying flow paths, wall thicknesses, pressure gradiants and process conditions. Differences in mold shrinkage generally is observed between the specimen geometries described in this test method.1.4 Knowledge of the initial shrinkage of plastics is important for the construction of molds and knowledge of post molding shrinkage is important for determining the suitability of the molding material for manufacturing thermosetting plastic components with accurate dimensions.1.5 The values stated in SI units are to be regarded as the standard. The values given in brackets are for information only.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.Note 18212;This test method and ISO 2577-1984 are equivalent when bars of 120 mm length, 15 mm width, and 10 mm thickness are used for compression molding; or flat, square plaques approximately 120 by 120 by 4 mm are used for injection molding.
信息:ICS:83.080.10 (Thermosetting materials) CCS:G31 发布:2003 实施

KS K 0423-2012 精纺纱的收缩率试验法
简介:이 표준은 방적사의 치수 변화율 시험방법에 대하여 규정한다.
信息:ICS:59.080.20 CCS:W05 发布:2012-12-28 实施:2012-12-28

BS EN 12617-2-2005 混凝土结构的保护和维修用产品和系统.试验方法.基于高聚物粘合剂的裂缝注入产品的收缩率:体积收缩率
简介:
信息:ICS:91.080.40 CCS:Q72 发布:2005-09-09 实施:2005-09-09

ASTM C326-2003 卫生陶瓷粘土干燥和焙烧收缩率的标准试验方法
简介:The purpose of this test is to obtain values of shrinkage after drying and firing of clays or bodies or both, under various processing conditions to enable designers to determine the proper size of mold or die so as to produce a predetermined size of fired ware.1.1 This method covers the determination of linear shrinkage of ceramic whiteware clays, both unfired and fired. 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.
信息:ICS:81.060.10 (Raw materials) CCS:Q31 发布:2003 实施

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