Improvement of polyurethane adhesion to glass using novolac primer

@inproceedings{Ismail2002ImprovementOP,
  title={Improvement of polyurethane adhesion to glass using novolac primer},
  author={E. A. Engku Ismail and M. H. M. Hussain},
  year={2002}
}
The adhesion of polyurethane (PU) coatings based on toluene diisocyanate, poly(propylene glycol) (PPG) 2000, polyethylene adipate (PEA) 2000 and castor oil (CO) was studied. The coatings were applied to glass slides with and without novolac primer (due to the high functionality of castor oil, the resultant PU coatings have limited shelf life). Our studies showed that satisfactory adhesion strengths were achievable for immediate bonding. Furthermore, our study also found that the adhesion of… CONTINUE READING

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