Photografting of methacrylic acid on low-density polyethylene film (thickness = 30pm) in aqueous medium was examined at 40Β°C and 60Β°C using triphenylamine (TPA) as sensitizer coated on the film beforehand. Percent grafting and graft efficiency increased with TPA concentration but maxima appeared at
Acetone-initiated photografting of methacrylic acid on low-density polyethylene film in water solvent
β Scribed by Zhao Liqun; Ginting Suka Irwan; Takashi Kondo; Hitoshi Kubota
- Book ID
- 108318761
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 143 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0014-3057
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Photografting ( l ΓΊ 300 nm) of methacrylic acid (MAA) on low-density polyethylene (PE) film (thickness Γ 30 and 60 mm), on which xanthone photoinitiator was coated earlier, was investigated at 60ΠC in the presence of polyfunctional monomers such as N,N-methylenebisacrylamide (MBAAm) and trimethylol
Abstraet--Photografting of methacrylic acid on low-density polyethylene film (thickness = 30#m) in aqueous medium was examined at 60 Β° using diphenylamine (DPA) as sensitizer previously coated on the film. DPA as well as triphenylamine acted as photofragmenting initiator for the grafting and gave hi