Titanium Dioxide

No

Test Item

Technical index

Result

Determine

Test Method

1

Appearance

White Powder

White Powder

Pass

GB/T1706

2

TiO2 content%

94.0-95.5

95.0

Pass

GB/T1706

3

105℃ volatile matter%

≤0.5

0.2

Pass

GB/T5211.3

4

Water solubles%

≤0.5

0.2

Pass

GB/T5211.2

5

Residue on sieve (45um)%

≤0.01

0.00

Pass

GB/T5211.18

6

Paint color S

≤0.3

0.10

Pass

GB/T5211.20

7

Paint color L

≤0.3

0.15

Pass

GB/T5211.20

8

Relative scattering force%

≥95

110

Pass

GB/T13451.2

9

Oil absorption g/100g

17-20

18

Pass

GB/T5211.15

10

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6.5-8.0

7.4

Pass

GB 1717

11

Electrical resistivity .m

≥100

192

Pass

GB/T5211.12

12

Pretreatment of volatiles%

≤1.0

0.4

Pass

GB/T1706