Standard No.:	GB/T 19354-2003
English Name:	Vitreous and porcelain enamels for aluminium - Determination of the adhesion of enamels on aluminium under the action of electrolytic solution(spall test)
Chinese Name:	铝搪瓷-在电解液作用下 铝上瓷层密着性的测定（剥落试验）
Chinese Classification:	A29    Material Protection
Professional Classification:	GB    National Standard
ICS Classification:	25.220.50 25.220.50    Enamels 25.220.50
Issued by:	AQSIQ
Issued on:	2003-10-29
Implemented on:	2004-5-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	2500 words
Price(USD):	115.00
Delivery:	via email in 1~3 business day

本标准规定了一种以加速试验试铝和铝合金上的搪瓷层在湿气暴露或气候老化暴露中的耐剥落性能的方法。因为剥落是由于搪瓷层与基体金属之间密着不佳而引起的，因此剥落试验也是一种密着性试验。在该试验中剥落的程度越严重，则制件在使用中剥落的可能性越大。