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standard test panels standard panels scopethis standard specifies standard steel plates 30100-68010100-42300001-000151290300 extended information coding chemical reagent-bismuth nitrate pentahydrate introductionthis standard ethylenimine residues
GB/T 9271-2008 in English

GB/T 9271-2008 in English

VALID

Paints and varnishes standard panels for testing

  • Issued on:2008-06-04
  • Implemented on:2008-12-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $210.00
$204.00
Standard No: GB/T 9271-2008
Document status: VALID
Title in English: Paints and varnishes standard panels for testing
Title in Chinese: 色漆和清漆 标准试板
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2008-06-04
Implemented on: 2008-12-01
Superseding: GB/T 9271-1988 Paints and varnishes; Standard panels for testing
Chinese Classification: G50-Basic standard and general method for coating
Professional Classification: GB-National Standard
Related Keywords: standard test panels
standard panels
scopethis standard specifies
standard
steel plates
Related Topics: paint varnish
standard board
test board
Paints and Varnishes
gb/t9271
paint
gb9271
gb/9271
standard test
gb/t9271-2008
GB/T9271
GB9271
GBT9271
GB/T 9271-1988
GB/T 9271-2008
Paint free board
paint varnish
Standard test panels for paints and varnishes
Standard color difference plate
gbt9271-2008
First level standard color palette
Are standard whiteness plates the same as standard color plates?

《GB/T 9271-2008色漆和清漆 标准试板》由TC5(全国涂料和颜料标准化技术委员会)归口,主管部门为中国石油和化学工业联合会。
本标准于1988年首次发布。本标准代替GB/T9271―1988《色漆和清漆 标准试板》。本标准规定了几种不同类型的标准试板,并规定了涂漆前的处理方法,这些标准试板用于色漆、清漆及有关产品的通用试验方法中。本标准与GB/T9271―1988相比,主要技术差异为:
―――增加了引言;
―――改变了对钢板材料的规定;
―――在处理钢板的方法中增加了用水性清洗剂清洗法处理试板和磷化处理试板的方法;
―――在打磨法处理钢板的方法中增加了圆形机械打磨和直线型打磨的方法;
―――在马口铁板材料的规定中将公称厚度由0.30mm 改为0.20mm~0.30mm,并取消了对镀锡
量的规定;
―――在处理马口铁的方法中增加了用水性清洗剂清洗法处理试板的方法;
―――增加了镀锌及锌合金板材料和处理方法的规定;
―――在处理铝板的方法中增加了用水性清洗剂清洗法处理试板、用铬酸盐转化膜处理试板和非铬酸盐转化膜处理试板的方法;
―――将石棉水泥板改为纤维补强水泥板,并规定采用无石棉纤维水泥平板;
―――删除了原附录A 的内容,并将原附录B用喷射清理法制备钢铁试板的一般说明改为现在的附录A 用喷射清理法处理钢板的一般指导说明且内容更为细化;
―――将附录B的内容改为锌和锌合金镀层的特征;
―――将附录C 的内容改为本标准与ISO1514:2004的技术性差异及其原因;
―――增加了参考文献。


Scope

This standard specifies several different types of standard test panels used in the general test methods for paints, varnishes and related products, and specifies the method of treatment before painting. Standard test panels for steel plates, tinplate plates, galvanized plates, aluminum plates, glass plates, hard fiberboards, plasterboards and fiber-reinforced cement boards are specified.

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