The epoxy was demonstrated to be compliant with ISO 10 993-5, a standard that describes test methods to assess the in vitro ...

Image Credit: Master Bond Inc. EP21LSCL-2Med is an optically clear compound with a refractive index of 1.57. It has a high glass transition temperature of 110-120°C and a service temperature range of ...

Product Description. UR5635 light diffusing polyurethane LED potting compound is a two-part, semi-rigid polyurethane resin which has been formulated to have a light diffusing effect. Its cloudy ...

This is the process of creating all lenses, and by finely sanding, polishing, and buffing this lens with grits ranging from 200 to 7000, this bit of resin slowly takes on an optically clear shine.

The paper is not entirely clear on what fluids are being used, but when we pinged our friend [Zachary Tong] about this, he said he’s heard that the resin is an optical-grade UV adhesive ...