龙发沙发皮革标准.doc

龙发沙发皮革标准.doc主题内容与适用范围
本标准适用于本公司沙发用皮革（包括二层皮和贴膜皮）的进料验收检验。
引用标准
GB2828
GB2829
GB250
ENISO 2418
逐批检查计数抽样程序及抽样表 周期检查计数抽样程序及抽样表 评定变色用灰色样卡
Leather・ Chemical, physical, mechanical and fastness tests- Samplin; location
ENISO 2419
Leather- Physical and mechanical tests- Sample preparation am conditioning
ISO 2589
Physical and mechanical tests- Determination of thickness
ENISO 3371-1
Leather・ Physical and mechanical tests- Determination of tear load Part 1: Single edge tear
EN ISO 4044
EN ISO 4045
EN ISO 5402
Leather・ Preparation of chemical test samples
Leather- Determination of PH
Leather-Physical and mechanical tests-Determination of fle: resistance by flexometer method
ENISO 11640
Leather- Test for colour fastness・ colour fastness to cycles of to-and fro rubbing
ENISO 15700
Leather-Tests for colour fastness-colour fastness to spotting
ENISO 11641
Leather・ Tests for colour fastness-Colour fastness to perspiration
ENISO 11644
ENISO 17233
Tests for adhesion of ffinish
Leahter- Physical and mechanical tests-Determination of cold cracl temperature of surface coatings
CEN/TS
March:2003
14494Leather Chemical tests Determination of the content o pentachlorophenol in leather
CEN ISO TS 17234: Leather - Chemical tests - Determination of certain azo colourant ii
2003
DIN 53314
dyed leathers
Testing of leather ・ Determination of content of chromium(VI) ii leather
CEN/