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Uploaded by stagfiles on Dec 6, 2008
Polyvinyl Alcohol
Education
Standard YouTube License
Was that a VHS?
StainyMcTaint 2 weeks ago
Also used for manufacturing cathode ray tubes; PVA is a binder for the phosphor coating, which is the fired off later at 400 deg C.
AntiProtonBoy 7 months ago
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Was that a VHS?
StainyMcTaint 2 weeks ago
Also used for manufacturing cathode ray tubes; PVA is a binder for the phosphor coating, which is the fired off later at 400 deg C.
AntiProtonBoy 7 months ago