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Products
Fluorescent Whitening Agent FP - 127
Plastic special fluorescent whitening agent FP - 127
Technical Indicators:
Shallow green opal or yellow opal powder appearance
Light blue and white (similar to standard sample)
A purity of 98% or more
Melting point of 230-280 ℃
Fineness by 100 sieve (5%) or less
Performance and Features:
This product ,which is light green or milky green powder,is non-toxic and tasteless.It can be soluble in most of
organic solvents,such as alkanes, fats, mineral oils, paraffin ,etc.The maximum absorption wavelength of spectrum
is 375mm(in the ethanol).
Application scope: 127 is widely used in the brightening of PVC, PE, PP, ABS, PS and unsaturated resins, paint, printing ink and oil-soluble coating.
Method of use: (with plastic raw material weight percentage) :
Polyvinyl chloride (PVC) whitening: 0.01 0.05% increase brightness: 0.0001 to 0.001%
Polystyrene ABS 0.01 0.0001-0.001% - 0.05%
Polyolefin colourless substrate: 0.0005 0.001% white substrate: 0.005 to 0.05%
Packing and storage: 5 kg, 25 kg/barrel.