Alkyd resin grades

Property

I (40% A.R)

II (50% A.R)

III (60% A.R)

Refractive index (30˚C)

1.4744

1.4760

1.4763

Colour

Dark brown

Dark brown

Dark brown

Iodine value (g I₂/100 g)

70.2

74.1

80.2

Saponification value (mg KOH/100 g)

227.5

254.5

258.4

Density (g/cm³)

0.953

0.947

0.938

Free fatty acid value

0.679

1.167

1.856

Moisture uptake (%)

0.22

0.35

0.41

Turbidity (NTU)

1076

1074

1075

Acid value mg KOH/g

1.35

2.32

3.69

Viscosity (m.Pa.s)

123.22

115.60

110.34