Mordanting method

Number of test

UPF

UVA%

UVB%

1

2000

1.27

0.07

Pre-mordanting

2

1776

1.03

0.06

3

1988

1.14

0.06

1

344

0.87

0.06

Meta-moradnting

2

388

0.94

0.06

3

438

0.98

0.06

1

953

0.63

0.06

Post-mordanting

2

912

0.60

0.06

3

749

0.57

0.06