ASTM F 977-2000 婴儿学步车的用户安全使用标准规范
作者:标准资料网 时间:2024-05-27 11:08:46 浏览:8394
来源:标准资料网
【英文标准名称】:StandardConsumerSafetySpecificationforInfantWalkers
【原文标准名称】:婴儿学步车的用户安全使用标准规范
【标准号】:ASTMF977-2000
【标准状态】:作废
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:Y80
【国际标准分类号】:97_190
【页数】:10P;A4
【正文语种】:英语
【英文标准名称】:Rubber,vulcanizedorthermoplastic-Resistancetoozonecracking-Part1:Staticanddynamicstraintesting
【原文标准名称】:硫化或热塑性橡胶.耐臭氧龟裂.第1部分:静态和动态应变试验
【标准号】:ISO1431-1-2004
【标准状态】:作废
【国别】:国际
【发布日期】:2004-09
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC45
【标准类型】:()
【标准水平】:()
【中文主题词】:应力;裂纹;试验;定义;硫化橡胶;臭氧龟裂;臭氧;弹性体;撕裂试验;裂开;热塑性聚合物;耐力;橡胶
【英文主题词】:Cracking;Definitions;Elastomers;Flaws;Materialstesting;Ozone;Ozonecracking;Resistance;Rubber;Splittingtests;Stress;Testing;Thermoplasticpolymers;Vulcanizedrubber
【摘要】:ThispartofISO1431specifiesproceduresintendedforuseinestimatingtheresistanceofvulcanizedorthermoplasticrubberstocrackingwhenexposed,understaticordynamictensilestrain,toaircontainingadefiniteconcentrationofozoneandatadefinitetemperatureincircumstancesthatexcludetheeffectsofdirectlight.Greatcautionisnecessaryinattemptingtorelatestandardtestresultstoserviceperformancesincetherelativeozoneresistanceofdifferentrubberscanvarymarkedlydependingontheconditions,especiallyozoneconcentrationandtemperature.Inaddition,testsarecarriedoutonthintestpiecesdeformedintensionandthesignificanceofattackforarticlesinservicecanbequitedifferentowingtotheeffectsofsizeandofthetypeandmagnitudeofthedeformation.ExplanatorynotesonthenatureofozonecrackingaregiveninAnnexA.ReferenceandalternativemethodsfordeterminingtheozoneconcentrationaredescribedinISO1431-3.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:14P;A4
【正文语种】:英语
Product Code:SAE AMS3636
Title:Tubing, Plastic, Electrical Insulation, Irradiated Polyolefin, Pigmented, Flexible, Heat-Shrinkable, 2 to 1 Shrink Ratio
Issuing Committee:Ams P Polymeric Materials Committee
Scope:This specification covers an irradiated, thermally-stabilized, flame-resistant, modified polyolefin plastic in the form of flexible, thin-wall, heat-shrinkable tubing. Primarily for use as a flexible, electrical insulation tubing whose diameter can be reduced to a predetermined size by heating to 120 degrees C (248 degrees F) or higher.
