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Items

Index

Test Method

Standard classification

R2

ISO-591-1

Tio2 Content ≥

94.5%

ISO 591-1

105℃ volatile under package≤

0.5%

ISO 787-2

Soluble Substances≤

0.5%

ISO 787-2

Residue on sieve (45um) ≤

0.05%

ISO 787-18

Rutile Transformation Rate≥

98%

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Whiteness of Oil system (L*)

95.0—95.5

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Hue (b*)

1.5—2.0

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Relative Scattering Strength

(95-105)%

ISO 787-24

Color within the color system

E≤0.3

ISO 787-25

PH value of aqueous suspension

6.5-8.0

ISO 787-9

Oil absorption volume≤

20g/100g

ISO787-5

Resistivity of aqueous extract≥

150Ω*M

ISO 787-14

Dispersion under high-speed mixing of Alkyd system≤

30um

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