Standard No.:	HG/T 3689-2014
Chinese Name:	鞋类耐黄变试验方法
English Name:	Test method of discoloration for footwear
Professional Classification:	Y78 Footgear
Professional Classification:	HG Professional Standard - Chemistry
ICS Classification:	61.060
Issued by:
Issued on:	2014-05-06
Implemented on:	2014-10-01
Status:	VALID
Replace:	HG/T3689-2001 Test method of discoloration for footwear
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	60 (USD)
Delivery:	via email in 1-3 business day

本标准规定了鞋用帮材、底材等制品对近似的太阳光、紫外光照射的耐黄变程度的试验方法。
本标准规定了A法和B法两种试验方法，A法为太阳灯法，B法为紫外线灯管法。本标准适用于白色和浅色的鞋用材料的测试。

This standard specifies the test methods of discoloration degree of such products as upper materials and sole materials for footwear under approximate sunlight and ultraviolet exposure.
This standard specifies Method A and Method B, Method A is sunlamp method, and Method B is ultraviolet light tube method.
This standard is applicable to the test of white and light-colored materials used for footwear.