| 摘要 |
The affinity property of waste papers and polyolefinic thermoplastic resin was improved by using coupling agent such as azosilane (CH3O)3Si-R-SO2N3 (R = alkyl or aryl), γ-methacryloxypropyltrimethoxysilane, isopropyltri (dioctylpyrophosphate)titanate. Thus, silane 0.5 part was kiluted with 1:1 mixed solvent of methanol-benzene to 10% soln. and added into polypropylene 50 parts, in which waste paper 50 parts mixed and pelletized to give molding compn.
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