Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Moisture_cure_polyurethane> ?p ?o. }
Showing items 1 to 12 of
12
with 100 items per page.
- Moisture_cure_polyurethane abstract "Moisture-cure polyurethanes or polyurethane prepolymer are isocyanate-terminated prepolymers that are formulated to cure with ambient water. Cured PURs are segmented copolymer polyurethane-ureas exhibiting microphase-separated morphologies. One phase is derived from a typically flexible (subambient glass transition temperature, Tg) polyol that is generally referred to as the “soft phase”. Likewise the corresponding “hard phase” is born from the di- or polyisocyanates that through water reaction produce a highly crosslinked material with softening temperature well above room temperature. Moisture cure polyurethanes have been widely used in the adhesive and coating industries. Thermal, mechanical, and surface properties of hyperbranched polyurethane-urea (HBPU) moisture cured coatings have been studied in relationship to chemical structure. Different NCO terminated HBPU prepolymers were prepared by reacting hyperbranched polymers with isophorone diisocyanate (IPDI) or 4,4'-bis-methylene cyclohexane diisocyanate (HMDI). A range of NCO/OH eq. ratios from 1.2 - 1.6 was used. Thermal and mechanical properties of moisture cured polyurethane-urea /clay nanocomposite coatings have been studied in relationship to clay dispersion and intercalation of clay platelets in the urethane-urea matrix. Coatings were prepared by moisture curing of IPDI capped hydroxyl terminated polybutadiene/clay dispersions ina relative humidity (RH) of 50% at 25 °C. Moisture cured polyurethane–urea coatings have been made by reacting 1,2,3-triazole rich polyether polyols with HMDI at NCO/OH eq. ratio of 1.2 to obtain isocyanate-terminated polyurethane prepolymers. The prepolymers were cured under atmospheric moisture to make polyurethane–urea free films.".
- Moisture_cure_polyurethane wikiPageID "36380891".
- Moisture_cure_polyurethane wikiPageRevisionID "593519997".
- Moisture_cure_polyurethane hasPhotoCollection Moisture_cure_polyurethane.
- Moisture_cure_polyurethane subject Category:Polyurethanes.
- Moisture_cure_polyurethane comment "Moisture-cure polyurethanes or polyurethane prepolymer are isocyanate-terminated prepolymers that are formulated to cure with ambient water. Cured PURs are segmented copolymer polyurethane-ureas exhibiting microphase-separated morphologies. One phase is derived from a typically flexible (subambient glass transition temperature, Tg) polyol that is generally referred to as the “soft phase”.".
- Moisture_cure_polyurethane label "Moisture cure polyurethane".
- Moisture_cure_polyurethane sameAs m.0k8sn19.
- Moisture_cure_polyurethane sameAs Q17141533.
- Moisture_cure_polyurethane sameAs Q17141533.
- Moisture_cure_polyurethane wasDerivedFrom Moisture_cure_polyurethane?oldid=593519997.
- Moisture_cure_polyurethane isPrimaryTopicOf Moisture_cure_polyurethane.