Technical datasheet
Resonac Chloroprene SD77S
Supplied byResonac (formerly Showa Denko)- Last Updated on Dec 1, 2025
Resonac Chloroprene SD77S by Resonac (formerly Showa Denko) is an anionic, medium-high solid, aqueous dispersion of a sol chloroprene polymer. It provides excellent quick bond strength, long open time, and quick break. Its pH decreases with time, and the rate depends on temperature and air exposure. The decrease is indicative of structural changes in the polymer and alterations in the colloidal properties of the latex. Resonac Chloroprene SD77S is used in 1K and 2K adhesives for foam-to-foam bonding.
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Resonac Chloroprene SD77S properties
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| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Solid Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| pH | 0.0 Visible After Login | Visible After Login | Visible After Login |