Standard No.:	HG/T 4561-2013
English Name:	Unsaturated Polyester Putty
Chinese Name:	不饱和聚酯腻子
Chinese Classification:	G51    Coating
Professional Classification:	HG    Professional Standard - Chemistry
Source Content Issued by:	MIIT
Issued on:	2013-10-17
Implemented on:	2014-3-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price(USD):	164.0
Delivery:	via email in 1~3 business day

本标准规定了不饱和聚酯腻子产品（俗称原子灰）的产品等级、要求、试验方法、检验规则、标志、包装和贮存等内容。
本标准适用于由不饱和聚酯树脂、颜料和体质颜料及助剂等制备的主剂和过氧化物固化剂组成的双组分腻子，主要用于车辆、船舶、仪器、机床、机械铸件、木质家具制品等表面涂装过程中凹坑、针孔、缩孔、裂纹和焊缝等缺陷的填补。