Item

Trans-oxide yero

Trans-oxide tsvuku

Trans-oxide brown

Chitarisiko

Yellow powder

Hupfu dzvuku

Brown hupfu

Rudzi (kuenzaniswa neyakajairwa)

zvakafanana

zvakafanana

zvakafanana

Relative color simba (Kuenzaniswa neyakajairwa)%

≥98

≥98

≥98

Valatile nyaya pa105°C %

≤3.0

≤3.0

≤3.0

Mvura inonyungudika %

≤0.5

≤0.3

≤0.5

Zvakasara pa45μm mesh%

≤0.1

≤0.05

≤0.05

PH yekumiswa kwemvura

3-6

5-8

3-8

Kutora mafuta g/100g

35-40

30-40

30-35

Yese iron-oxide%

≥82.0

≥90.0

≥82.0

Kuramba kwemafuta

5 giredhi

5 giredhi

5 giredhi

Kuramba kwemvura

5 giredhi

5 giredhi

5 giredhi

Alkaline resistance

5 giredhi

5 giredhi

5 giredhi

Acid resistance

5 giredhi

5 giredhi

5 giredhi

Solvent resistance (kuramba doro, methyl benzene resistance)

5 giredhi

5 giredhi

5 giredhi

Kutorwa kweUV

≥95%

≥95%

≥85%

Conductivity(<)

<300 us/cm

<400 us/cm

<300 us/cm