Standard No.:	QB/T 4674-2014
English Name:	Polyurethane Fascicular Micro-fiber Synthetic Leather for Automotive
Chinese Name:	汽车内饰用聚氨酯束状超细纤维合成革
Chinese Classification:	Y47    Artificial leathers and synthetic leathers
Professional Classification:	QB    Professional Standard - Light Industry
ICS Classification:	59.080.40 59.080.40    Coated fabrics 59.080.40
Issued by:	Ministry of Industry and Information Technology
Issued on:	2014-07-09
Implemented on:	2014-11-1
Status:	superseded
Superseded by:	QB/T 4674-2021 Polyurethane fascicular micro-fiber synthetic leather for automotive
Superseded on:	2022-4-1
Language:	English
File Format:	PDF
Word Count:	4500 words
Price(USD):	130.0
Delivery:	via email in 1~3 business day

本标准规定了汽车内饰用聚氨酯束状超细纤维合成革的分类、要求、试验方法、检验规则及标志、包装、运输、储存。
本标准适用于以海岛型双组分或多组分纤维加工成非织造布再经聚氨酯树脂浸渍、湿法凝固、溶剂萃取及后整理等工艺制成的汽车内饰用革。