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Copyright：Zhejiang Genky Selong Technology Co., Ltd.

Zhejiang Genky Selong Technology Co., Ltd.

 

Add：Tuanjie zha, Lihai town, Binhai new city, Shaoxing city, Zhejiang

Tel：0086-575-89291662

Phone：13967532027

Fax：0086-575 82775801

E-mail: ljf@genkychem.com

 

 

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Trans-oxide Pigments

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Trans-oxide brown TB-1008

Trans-oxide yellow TY-618

Trans-oxide red TR-718

1、Product Characteristics
  Careful control of the preparation process for Genky Trans-oxide pigments results in the formation of pigments with very small primary particle sizes. The particles are acicular with needle lengths of up to 43nm and needle widths up to 9nm. Typical specific surface area is 105-150m2/g.
  The Genky Trans-oxide pigment range exhibits high levels of transparency and color strength combined with excellent chemical stability, weather fastness, acid-resistance, and alkali-resistance. Genky Trans-oxide pigments are strong absorbers of ultraviolet radiation. As inorganic pigments, they are non-bleeding and non-migratory and are not soluble allowing good effects to be achieved in both water and solvent based systems. Genky Trans-oxide pigments have good stability to temperature. The red can withstand up to 500℃, and yellow, black and brown up to be 160℃.
 
2、Codes and technical specifications of Trans-Oxide Pigments
 

 

Items

Trans-oxide yellow

TY-608-3

Trans-oxide yellow

TY-618
TY-628

TY-618M

Trans-oxide red

TR-718
TR-728

TR-718M

Trans-oxide black

TB-908

Trans-oxide brown

TB-1008

Appearance

Yellow powder

Yellow powder

Red powder

Black powder

Brown powder

Color(compared with the standard)

 

similar

similar

similar

similar

similar

Relative color strength( Compared with the standard) %

 

97-103

97-103

97-103

97-103

97-103

Volatile matter at 105°C %

 

≤3.0

 

≤3.0

（618M≤6.0）

 

 

≤3.0

（718M≤6.0）

 

≤3.0

≤3.0

Water soluble matter %

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

Residue on 45μm mesh sieve %

≤0.1

≤0.1

≤0.1

≤0.1

≤0.1

PH of water suspension

3-6

5-8

5-8

5-8

3-8

Oil absorption g/100g

30-40

30-40

30-40

25-30

30-40

Total iron-oxide %

≥82.0

≥84.0

≥93.0

≥96.0

≥82.0

Oil resistance

5 grade

5 grade

5 grade

5 grade

5 grade

Water resistance

5 grade

5 grade

5 grade

5 grade

5 grade

Alkali resistance

5 grade

5 grade

5 grade

5 grade

5 grade

Acid resistance

5 grade

5 grade

5 grade

5 grade

5 grade

Solvent resistance (alcohol resistance, methylbenzene resistance)

5 grade

5 grade

5 grade

5 grade

5 grade

UV absorption%

≥95

≥95

≥95

≥85

≥85

Conductivity(<)

<300 us/cm

<600 us/cm

<400 us/cm

<500 us/cm

<300 us/cm