Thank you for looking into the question.
May I seek for your suggestions on bonding between polyurethane and PDMS, preferably irreversible ones?
Hi
It is depending on your applications.
Polymer blending is a simple technique that could use for preparing products with specific properties.
Polydimethylsiloxane (PDMS) consists of -Si-O-Si- and a side chain of the -CH3 group Side chain groups of PDMS are highly hydrophobic and non-polar groups.
Please see these Articles:
1. Simple Preparation of Polydimethylsiloxane and Polyurethane Blend Film for Marine Antibiofouling Application. (2021).
BY Jirasuta Chungprempree et.al
2. Preparation of Polydimethylsiloxane-Modified Waterborne Polyurethane Coatings for Marine Applications. (2021)
doi: 10.3390/polym13244283
3. Comparison of hydrogen bonding in polydimethylsiloxane and polyether based urethane and urea copolymers. (2022).
https://doi.org/10.1016/S0032-3861(99)00245-1
Thank you
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