Mix in silica and it will absorb infrared light. They help make plastic parts opaque, but they don’t interfere with polymer colorants. Fumed synthetic silica is used for reinforcement and for infrared-light absorption in greenhouse films.2

Mix in silica and it will absorb infrared light. They help make plastic parts opaque, but they don’t interfere with polymer colorants. Fumed synthetic silica is used for reinforcement and for infrared-light absorption in greenhouse films.2

Mix in silica and it will absorb infrared light. They help make plastic parts opaque, but they don’t interfere with polymer colorants. Fumed synthetic silica is used for reinforcement and for infrared-light absorption in greenhouse films.2

Mix in silica and it will absorb infrared light. They help make plastic parts opaque, but they don’t interfere with polymer colorants. Fumed synthetic silica is used for reinforcement and for infrared-light absorption in greenhouse films.2

Mix in silica and it will absorb infrared light. They help make plastic parts opaque, but they don’t interfere with polymer colorants. Fumed synthetic silica is used for reinforcement and for infrared-light absorption in greenhouse films.2

OnColor™ NIR Sortable Colorants Near-Infrared Sortable Black and Dark Colorants for Recyclable Packaging OnColor™ NIR Sortable Colorants for recyclable black and dark packaging promotes correct sorting and recycling of dark polymers. Some formuations used to color black and dark colored packaging absorb the wavelengths so darker polymers can’t be identified, inevitably keeping some packaging out of recycling streams at considerable cost to our environment. OnColor NIR Sortable Colorants have been formulated to ensure black and dark packaging is detectable by current waste sorting equipment.

OnColor™ NIR Sortable Colorants Near Infrared Sortable Black and Dark Colorants for Recyclable Packaging OnColor™ NIR Sortable Black and Dark Colorants for recyclable packaging promotes correct sorting and recycling of dark polymers. This solution permits black and dark color polymers to be detected by near infrared (NIR) automatic sorting equipment, enabling subsequent recycling. Some formuations used to color black and dark colored packaging absorb the wavelengths so darker polymers can’t be identified, inevitably keeping some packaging out of recycling streams at considerable cost to our environment.

Available in custom colors OnColor™ Colorants for Wire & Cable Laser Marking Colorants: Cesa™ Laser Marking Additives

OnColor™ Colorants for Wire & Cable Combination Colorants & Additives: Smartbatch™ Keep it simple: Get the color and additive enhancement you need from a single concentrate

Additionally, recycle-friendly toners can offset yellowing while improving color consistency across various feedstock. Recycled PET often exhibits yellowing or color variations due to degradation during the recycling process. To combat this, color-stable toners and additives can be used to maintain the clarity and color consistency of rPET.