MATTE FINISH FOR PLASTICS
Compositions and methods for producing a matte finish for plastics are disclosed herein. An exemplary thermoplastic article having a matte, printable surface is made of a thermoplastic resin and a thermoplastic additive composition having cross-linked silicone microparticles in a carrier resin. The...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | Compositions and methods for producing a matte finish for plastics are disclosed herein. An exemplary thermoplastic article having a matte, printable surface is made of a thermoplastic resin and a thermoplastic additive composition having cross-linked silicone microparticles in a carrier resin. The composition can have 2.5% to 7.5% cross-linked silicone microparticles in a carrier resin, for example polyethylene terephthalate (PET). The cross-linked silicone microparticles have a particle size of about 2 μm to about 15 μm. The disclosed thermoplastic article can have a surface texture that is soft and smooth and a gloss level of less than 15 gloss units. |
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