Product Name
Pigment Blue 15:1 (Bluer grade)
C.I. Number
74160
Moisture content
0.8%
Chlorine
47.23%
Oil absorption
38-cc/100gm
Bulk density
0.48 gm/cc
Specific gravity
1.65
pHâ?¦
7.0
Water solubility
0.88%
Conductivity
91 micro mho.
Heat stability (10 min)
240C.
ITEM
REOUIRED
SAMPLE TEST RESULT
Color strength%
100�±2
100
Tone
REDDISH
REDDISH
Moisture%
â?¤1.5
0.80
Water soluble matter%
â?¤1.5
0.72
Oil absorption%
40�±5
40.5
Flow(mm)
20�±2
20.8
Conductivity(us/cm)
ï¼?150
95
Hot fastness(â??)
280
280
PH value
6.5ï¼?7.5
7.1
Residue on 325 mesh sieve(ppm)
â?¤150
80
Magnetic metal conten(ppm)
â?¤10
8.1
Conclusion: PASS
Supplier: Agricultural products (coffee, rice, black pepper, cocoa, cashew nuts, etc.)
garment/ medical product (non woven coveralls, gowns, medical face mask, arm cover, cap, shoes cover, bra, felt suit, towel, labor protection product)
plastic products, pe tarpaulin, pvc tarpaulin, jumbo bag, pp bag, rubber products