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SDC ISO 1～8級藍色羊毛標準 SDC No.1-No.8 Blue wool Standards Fabric
SDC ISO 1～8級藍色羊毛標準 SDC No.1-No.8 Blue wool Standards Fabric
Light Fastness Standards.Blue wool fabric(pack of 8 graded 1-8)to meet ISO/BS standards. Dimensions each piece 240mm(9 1/2″)X150mm(6″).
These are a series of 8 wool fabrics dyed with specified blue dyes to give blue wool cloths ranging from very low light fastness to very high light fastness. This forms a numerical scale of 1 to 8 where 1 has the poorest light fastness,to 8 which has the best light fastness.This allows fabrics to be graded,using a Grey Scale for Change in Colour,for correlation with performance in use. They are used in the ISO 105B series of tests.
SDC 光牢度標準耐光織物，用指定的藍色染料染色，使其成為藍色羊毛衣物，按耐光性由低到高排列。形成一組從1至8的數值等值，1表示具有最低的耐光性，8表示具有最高的耐光性，這使得織物可以進行等級劃分，用一種灰卡評定顏色變化的情況，從而說明使用中的織物的性能差別，被用于ISO 105 B系列測試當中。
符合標準：BS 1006，ISO 105，AATCC16，M&S C9A
產品規格：240mmx150mm/片，1片/包
產 地：英國