Credit: RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA/SCIENCE PHOTO LIBRARY

Caption: Polyurethane foam production. Timelapse footage of a polymerisation reaction producing polyurethane foam. This form of plastic is produced by reaction a polyol and a polyisocyanate. The chemicals used here are methylene bisphenylisocyanate and 1,1,1,3,3-pentafluoropropane. These combine after vigorous mixing to produce a polyurethane foam. Polyurethanes are used in foam seating, foam insulation, and surface coatings and sealants.

Release details: Model release not required. Property release not required.

Keywords: chemical, chemistry, clip, demonstration, education, educational, experiment, film, foam, footage, lab, laboratory, methylene bisphenylisocyanate, mixing, motion, no-one, nobody, pentafluoropropane, plastic, plastics, polyisocyanate, polymer, polymerisation, polymerising, polymerization, polymerizing, polyol, polyurethane, polyurethanes, production, reacting, reaction, school science, sped up, speeded up, studio shot, synthesis, video

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Polyurethane foam production

K004/4982 Rights Managed

Downloadable master

Duration: 00:00:46

Frame size: 1920x1080

Frame rate: 25

Audio: No

Format: QuickTime, Photo JPEG 100%, progressive scan, square pixels

File size: 423.2M

Original

Capture format: Sony FS700

Codec: Apple ProRes 422 HQ

Interlaced: Yes

Please contact Science Photo Library if you require the original, or other formats.

 

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