TOSAF Polycarbonate

The demanding polycarbonate (PC) sheet industry is rapidly developing and continuously entering new markets. Therefore, PC sheet manufacturers are required to exhibit great expertise, know-how and sophistication.

Working hand-in-hand with these manufacturers, Tosaf provides a variety of custom-made additives, compounds and colors – to ensure the successful production of solid and multiwall PC sheets.

Tosaf additives enable PC sheet manufactures to achieve the desired properties of appearance, transparency, weather resistance, toughness and flame retardency.

Our full portfolio includes UV compounds of various concentrations, flame retardants, light diffusers, IR, glass fibers, pearl and various colors.

UV

Product Description Details
UV
UV2981PCU UV compound for cap layer A UV absorber compound with easy release. Protects PC sheets against photo degradation.
Very good layer distribution across the sheet width. Recommended for a layer of 30-50 µm.
UV4318PCV UV compound for cap layer A UV absorber compound with easy release. Protects PC sheets against photo degradation.
Very good layer distribution across the sheet width. Recommended for a layer of 50-60 µm.
UV5882PCU UV compound for cap layer A UV absorber compound with low plate out. Protects PC sheets against photo degradation.
Very good layer distribution across the sheet width. Recommended for a layer of 50-60 µm.
UV3262PCU UV compound for cap layer A UV absorber compound with low plate out and easy release. Protects PC sheets against photo degradation. Very good layer distribution across the sheet width. Recommended for a layer of 50-60 µm.
UV2846PCU UV compound for cap layer A UV absorber compound with low plate out. Protects PC sheets against photo degradation.
Very good layer distribution across the sheet width. Recommended for a layer of 50-60 µm.
UV5365PCU UV MB for cap layer A UV absorber MB with easy release. Protects PC sheets against photo degradation.
Very good layer distribution across the sheet width.

Light Diffuser

Product Recomended Dosage Description
Light Diffuser
LD5893PCV 1-7% Optimized optical properties; Haze Vs. Transparency. Very efficient Light diffuser for PC. Bluish undertone.
LD5891PC 1-7% Optimized optical properties; Haze Vs. Transparency. Very efficient Light diffuser for PC. Natural undertone.
LD6926PC 1-7% A light diffuser MB with good optical properties.
LD5906PC 1-7% A light diffuser MB with very high optical properties. High haze and high light transmittance with a white tint.

Flame Retardent

Product Active Ingrediants Recomendad Dosage Description
Flame Retardent
FR3997PC FR proprietary mixture 4-10%
(6% to meet V0 at thickness of 1.6mm)
For transparent Polycarbonate sheets.
Without effect on haze or transparency.
FR3642PC FR Halogen free 4-10%
(10% to meet V0 at 3.2mm)
For transparent application.

Infrared

Product Recomended Dosage Description
Infrared
IR5980PC 1-6% Very efficient NIR absorber with wide absorbance spectrum between 700-1500 nm. High transparency, greenish tint. Can be added to the bulk or can be applied as a co-extruded layer.

Glass Fibers

Product Recomended Dosage Description
Glass Fiber
GF5904PC 1-6% PC Frosted Sheet imparts matte aspect, aesthetic surface effect.

Pearl

Product Active Ingrediants Recomendad Dosage Description
Pearl
ZD8218PCV Interference 100% Layer Interference pearlescent pigment reflects IR while allowing visible light in. Effective heat reduction, aesthetic appearance. To be applied as a coextruded layer.
ZD6661PCD Gold Pearl Reflective 100% Layer Reflecting pearlescent pigment reflects visible light and aesthetic appearance. To be applied as a coextruded layer or used as a Masterbatch.
ZD8219PC White Pearl  Reflective 100% Layer Reflecting pearlescent pigment reflects visible light and aesthetic appearance. To be applied as a coextruded layer or used as a Masterbatch.

Colors

Product Recomended Dosage Description
Colors
MN42242 0.5-3% Transparent Red Master batch
MN53838 0.5-3% Transparent Green Master batch
MN31675 0.5-3% Transparent Orange Master batch
MN22469 0.5-3% Transparent Yellow Master batch
MN71161 0.5-3% Transparent Bronze Master batch
MN57450 0.5-3% Transparent Turquoise Master batch
MN63709 0.5-3% Transparent Blue Master batch
MN82023 0.5-3% Opaque, Snow White
MN82024 0.5-3% Natural , White Milk
MN82020 0.5-3% White ice, bluish undertone
MN96397 0.5-3% Silver

Matt

Product Description Details
Matt
MT5958PCU Matt compound with UV cap layer A UV absorber compound for the cap layer with low plate out.
Imparts low gloss and matt appearance to the surface.
MT6898PCU Matt compound with UV cap layer A UV absorber compound for the cap layer with easy release.
Imparts low gloss and matt appearance to the surface.
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