PROCESSING TEMPERATURE
HTPA - 014 series have avg. M.P. of 105oC and require minimum
processing temperature of atleast 130oC and can be processed
at temperature upto 280oC , with reasonable dwell time. |
DISPERSION
To ensure complete dispersion and colour development with HTPA-014
Series - It is essential that a minimum processing temperature
of 130oC with good shear action is required to ensure complete
melting and even distribution. |
ADDITIVES
Certain metal ions cause colour changes and loss of brightness.
Addititves containing Zinc, Magnesium, Calcium, Iron will cause
colour shifts. If it is a must for use, it should be thoroughly
tested to ensure colour stability. |
TOXICITY
Fluorescent Pigments are in accoradance with European EN-71
Part3, 1988 |