LIGHT DIFFUSER PC-20

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TRIGON Chemie Datasheet

Silicone, Polymethylsilsesquioxane

Silsesquioxanes, Me

CAS-no.:

68554-70-1

EC no.:

614-610-5

Specification:

Appearance:

White powder

Characteristic properties:

Particle size D50 (µm):	1 - 3
Max. particle size (>5µm) (%):	Max. 0.5
Max. particle size (<0.5µm) (%):	Max. 3.0
Whiteness (%):	Min. 95.0
Loss on drying at 105 °C (%):	Max. 3.0
Loss on Drying at 205 °C (%):	Max. 1.0

Typical addition level (%):	0.5 - 1.0

Applications:

LIGHT DIFFUSER PC-20 is an additive to increase the light diffusion properties

of polycarbonate.

Thanks to both, particle size distribution and the spherical shape of the particles, it is

possible to get a very good light diffusion effect on transparent polymers like PC and PS.

It shows a very good thermal stability and ist whiteness remeins stable even at

high temperatures.

To reduce the transparency of polycarbonate avoiding the modification of the lighting

properties (for example the light bulb) you cannot use talc or white pigments. The use of the product LIGHT DIFFUSER PC-20 results in an opaque effect beeing achieved.

the additive doesn't modify the physical and mechanical properites of polycarbonate.

LIGHT DIFFUSER PC-29 is already active at 0.5%.

HS Taric-no.:

39109090

UN-no.:

- -

Suggestions for processing and use of our products correspond to our best knowledge and are always given without obligation. There is no liability for incorrect formulations and mixing recommendations. Each processor of our products is liable for compliance with all legal regulations, including those in the field of patent law.

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TRIGON Chemie Datasheet