GB/T 2843-1981
Abolished
GB/T 15568-2024
Active
National standards
GB/T 15568-2024 Sheet molding compound(SMC) for general purposes
GB/T 15568-2024 Sheet molding compound(SMC) for general purposes
Basic Information
Standard Code:
GB/T 15568-2024
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fiber-reinforced composites
ICS Name:
Enhanced plastics
Publish Date:
2024-08-23
Implement Date:
2025-03-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国纤维增强塑料标准化技术委员会(SAC/TC 39)
Pages:
16 pages
Scope
本文件规定了通用型片状模塑料的分类与标记、要求、试验方法、检验规则，以及标志、包装、运输和贮存的要求。
本文件适用于以玻璃纤维为增强材料，不饱和聚酯树脂（UP）或乙烯基酯树脂（VE）为基体材料的通用型片状模塑料（以下简称“通用型SMC”）。
Development Information
Drafting Units:
北京玻钢院复合材料有限公司、常州天马集团有限公司(原建材二五三厂)、浙江曲泉科技有限公司、北京玻钢院检测中心有限公司、上海上玻检测有限公司、浙江律通复合材料有限公司、江苏兆鋆新材料股份有限公司、新阳科技集团有限公司、上海苏博特新材料科技有限公司、河北恒瑞复合材料有限公司、金陵力联思树脂有限公司、河南东海复合材料有限公司、重庆国际复合材料股份有限公司、河南华唐新材料股份有限公司、江苏海川新材料科技有限公司、山东双一科技股份有限公司、绍兴金创意塑化电器有限公司、衡水歌昊环保科技有限公司
Drafting Persons:
王海龙、宣维栋、邹玉萍、何驾涛、杨德旭、赵秘、杨庆春、罗庆君、张小苹、辛婷婷、付金存、张叶飞、陈启程、张晋、曾庆文、樊振华、李曙光、何子豪、秦光阳、杨智钦、刘辉、罗良胜、周振方、杨智凯
Replace the following standards
Referenced Standards
GB/T 1634.2-2019 Plastics—Determination of temperature of deflection under load—Part 2:Plastics and ebonite
GB/T 2577-2005 Test method for resin content of glass fiber reinforced plastics
GB/T 27797.8-2011 Fibre-reinforced plastics—Methods of producing test plates—Part 8:Compression moulding of SMC and BMC
GB/T 32788.5-2016 Test method for properties of prepreg—Part 5:Determination of resin content
GB/T 1446-2005 Fiber-reinforced plastics composites—The generals for determination of properties
GB/T 1447-2005 Fiber-reinforced plastics composites—Determination of tensile properties
GB/T 1449-2005 Fibre-reinforced plastic composites—Determination of flexural properties
GB/T 1451-2005 Fiber-reinforced plastics composites—Determination of charpy impact properties
GB/T 1463-2005 Test methods for density and relative density of fiber reinforced plastics
GB/T 2408-1996 Plastics—Determination of the burning behaviour of horizontal and vertical specimens in contact with a small-flame ignition source
GB/T 2408-2008 Plastics—Determination of burning characteristics—Horizontal and vertical test
GB/T 2408-2021 Plastics—Determination of burning characteristics—Horizontal and vertical test
GB/T 3961-1993 Terms for fiber reinforced plastics
GB/T 3961-2009 Terms for fibre reinforced plastics
GB/T 5169.17-2002 Fire hazard testing for electric and electronic products—Part 17:500W flame test methods
GB/T 5169.17-2008 Fire hazard testing for electric and electronic products—Part 17:Test flames—500 W flame test methods
GB/T 5169.17-2017 Fire hazard testing for electric and electronic products—Part 17:Test flames—500 W flame test method
GB/T 8924-1988 Test method for flammability characteristics of glass fiber reinforced plastics using the oxygen index method
GB/T 8924-2005 Test method for flammability characteristics of fiber reinforced plastics—Oxygen index method
Related Standards
GB/T 3139-1982
Replaced
GB/T 3139-1982 Test method for thermal conductivity of glassfiber reinforced plastics
GB/T 3854-1983
Replaced
GB/T 3854-1983 Test method for hardness of fiber reinforced plastics by means of a Barcol impressor
GB/T 3855-1983
Replaced
GB/T 3855-1983 Test method for resin content of carbon fiber reinforced plastics
GB/T 3856-1983
Replaced
GB/T 3856-1983 Test method for compression properties of unidirectional fiber reinforced plastics
GB/T 6011-1985
Replaced