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::Ultramarine Blue 　
SN210
Na-C-Si-
Utramarine Blue 465
SN208
Na-C-Si
Ultramarine Blue 463
SN204
Na-C-Si
Ultramarine Blue 462
                 SN203
                Na-C-Si
Ultramarine Blue 462

　

  CAS: 57455 37-5:

C.I. Pigment Blue 29; C.I. 77007

　

Particle size:

 through 325 mesh 45μm <0.5%

　

Applications:

  a) Plastic, b) Paint, c) Paper, d) Soap, e) Detergent, f) Ink,

　

   Specification:

 

463 SN208

462 SN204

462 SN203

462 SN201,

Tinting strength

95-105

95-105

95-105

95-105

Specific gravity approx.:

2.35

2.35

2.35

2.35

Moisture contents:

<1.00% (max.)

<1.00% (max.)

<1.00% (max.)

<1.00% (max.)

Sieve residue (through 325mesh)

:<0.3%

<0.7%

<1.0%

 <1.5%

Soluble salt:

<0.7% (max.)

<1.0% (max.)

<1.0% (max.)

<2.5% (max.)

Acid fastness:

1 (poor)

1 (poor)

1 (poor)

1 (poor)

Alkali fastness:

2 - 3 (good)

2 - 3 (good)

2 - 3 (good)

2-3 (good)

Light fastness:

8 (excellent)

8 (excellent)

8 (excellent)

8 (excellent)

                                             

 
　

Our annual production is about 1500MT , and we were well recognized by markets all over the world such as south Asia, Europe, North Africa, Mid-East etc..

                                                                                                                                                                                                                                                                                 

　
　
　
　
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