GB 3186-1982
Replaced
GB/T 1720-2020
Active
National standards
GB/T 1720-2020 Circle-drawing test of coating films
GB/T 1720-2020 Circle-drawing test of coating films
Basic Information
Standard Code:
GB/T 1720-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Paints, pigments, and dyes
ICS Name:
Paints and varnishes
Publish Date:
2020-11-19
Implement Date:
2021-10-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国涂料和颜料标准化技术委员会(SAC/TC 5)
Pages:
7 pages
Scope
本标准规定了以重叠圆滚线图形划透漆膜至底材时,评定漆膜从底材上脱落程度的一种试验方法。本标准适用于硬质底材上单一平整漆膜划圈试验的测定。用这种经验性的试验方法测得的性能,除了取决于该涂料对底材的附着力外,还取决于其他各种因素,因此不能将这个试验方法看作是测定附着力的一种方法。
Development Information
Drafting Units:
黑龙江省质量监督检测研究院、标格达精密仪器(广州)有限公司、广州合成材料研究院有限公司、中航百慕新材料技术工程股份有限公司、浙江鱼童新材料股份有限公司、青岛爱尔家佳新材料股份有限公司、深圳广田高科新材料有限公司、中海油常州涂料化工研究院有限公司、青岛兴国涂料有限公司、宁波新安涂料有限公司、东莞大宝化工制品有限公司、中国建筑科学研究院有限公司、普申检测仪器(上海)有限公司、江南大学、江苏朝晖化工有限公司、浙江顺虎德邦涂料有限公司、河北晨阳工贸集团有限公司
Drafting Persons:
孙立德、周文沛、鞠福龙、苏纳、李欣、杨振波、杨亚良、王宝柱、胡基如、刘炳义、胡锦平、蔡炎儒、王连盛、孙德旺、罗静、张敏辉、方锡武、程璐、宁月辉
Replace the following standards
GB/T 1720-1979
Referenced Standards
GB 3186-1982 Sampling paint products
GB/T 3186-2006 Paints, varnishes and raw materials for paints and varnishes—Sampling
GB/T 9271-1988 Paints and varnishes—Standard panels for testing
GB/T 9271-2008 Paints and varnishes—Standard panels for testing
GB 9278-1988 Temperatures and humidities for conditioning and testing of paint specimens
GB/T 9278-2008 Temperatures and humidities for conditioning and testing of paint specimens
GB/T 13452.2-1992 Paints and varnishes—Determination of film thickness
GB/T 13452.2-2008 Paints and varnishes—Determination of film thickness
GB/T 20777-2006 Paints and varnishes—Examination and preparation of samples for testing
GB/T 37356-2019 Paints and varnishes—Lighting and procedure for visual assessments of coatings
Related Standards
GB/T 4653-1984
Active
GB/T 4653-1984 The general technical specifications on infrared radiation paints
GB/T 5206.1-1985
Replaced
GB/T 5206.1-1985 Paints and varnishes—Vocabulary—Part 1:General terms
GB/T 5207-1985
Abolished
GB/T 5207-1985 Coatings—Determination of the danger classification by flash testing (rapid equilibrium method)
GB/T 5208-1985
Replaced
GB/T 5208-1985 Coatings—Flash point test—Rapid equilibrium method
GB/T 5209-1985
Active