I’m reaching out for help concerning NIR-transparent pigment.
The area of usage is a optical sensor in the range of >650nm
No visual light allowed.
I have in earlier projects used ir acrylic sheets such as Acrylite Black 9M020.
But I now want to create custom models in special sizes and forms.
So I’m going to try to cast acrylic shapes and then polish to my optical standards.
But! I’m looking for a pigment/color/substant to add to the cast in order to color it to the ir standards as the Acrylite Black 9M020 or similar.
Is this possible? And what pigment/color/substant am I looking for?
Thankful for every answer.
The area of usage is a optical sensor in the range of >650nm
No visual light allowed.
I have in earlier projects used ir acrylic sheets such as Acrylite Black 9M020.
But I now want to create custom models in special sizes and forms.
So I’m going to try to cast acrylic shapes and then polish to my optical standards.
But! I’m looking for a pigment/color/substant to add to the cast in order to color it to the ir standards as the Acrylite Black 9M020 or similar.
Is this possible? And what pigment/color/substant am I looking for?
Thankful for every answer.