PURPLE COLOUR - Perfect Colourants & Plastics Pvt. Ltd.

PURPLE COLOUR

Colour Light Fastness Heat Stability Migration Food Grade
Light Purple - BL 3624 7 4 5 Yes
Sm Purple - BL 3622 7 4 5 Yes
Red Purple - BL 3963 7 4 5 Yes
Dark Purple - BL 3625 7 4 5 Yes
Deep Purple - BL 3935 7 4 5 Yes
Leno Purple - BL 3995 7 4 5 Yes

NOTE: FILM THICKNESS : 50 MICRON | MB DOSAGE : 5%

Light Fastness

The light fastness of masterbatch is dependent on type of pigments used. The light fastness of the pigments are based on exposure in QUV accelerated weathering tester & assessed on blue wool scale of 1 to 8.

Heat Stability

Heat stability of pigment is determined by processing temperature at which the shade is retained within specific limit i.e. up to less than equal to 1 for exposure of 5 minutes based on average processing temp. of 200℃ to 280℃. Heat stability is rated on scale of 1 to 5.

Migration

The light fastness of masterbatch is dependent on type of pigments used. The light fastness of the pigments are based on exposure in QUV accelerated weathering tester & assessed on blue wool scale of 1 to 8.

Food Grade

The light fastness of masterbatch is dependent on type of pigments used. The light fastness of the pigments are based on exposure in QUV accelerated weathering tester & assessed on blue wool scale of 1 to 8.

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