Specialty coating adhesive.
Ir transmitting plastic sheet.
Proprietary additive systems block uv and ir light providing protection during gas flame welding and cutting operations and meeting the requirements for welding shades 3 and 5.
Please select your required sheet size thickness from the.
Infrared transmittance colorless plexiglas sheet sheet transmits most of the invisible near infrared energy in the 700 to 2 800 nanometer region but it also absorbs certain bands as shown.
Some transparent plastics such as acrylic glass are used where there is need to transmit ir light or visible light.
It is used in smart sensing devices or anti counterfeit applications that need blocking certain ir signals.
Poly methyl methacrylate pmma passes infrared light of up to 2 800 nm and blocks ir of longer wavelengths up to 25 000 nm.
3mm 5mm.
This acrylic allows infrared to be transmitted through it.
This listing is for 3mm thick and 5mm thick acrylic sheets sizes starting from 100mm x 100mm and going up to 600mm x 600mm.
Infrared acrylic plastic sheets although all plexiglass sheeting transmits infrared light only this specialty sheeting blocks visible light and only transmits infrared.
Postage within the uk is free.
Over 100 perspex colours fast delivery plastics cut to size trading online for over 10 years free parcel delivery for orders over 200 1 4 black 962 infrared transmitting cast perspex acrylic sheet.
Visualplas ir blocking plastics are transparent films or sheets that can effectively block ir while transmitting visible light.
Plexiglass sheets infrared transmitting infrared transmitting irt sheet was specifically formulated for projects requiring ultraviolet uv and visible light blockage while allowing infrared ir transmission starting about 750nm.
Second you need to find the exact material which can transmits the wavelength of the sensor.