• 专利标题:   Preparing amino functionalized oxide/poly 3,3'-bis-azidomethyl butylene oxide-3-azidomethyl-3'-methylepoxybutane energy-containing thermoplastic elastomer composite material comprises stirring amino functionalized oxide dispersion graphene in thermoplastic elastomer and molding.
  • 专利号:   CN115784822-A
  • 发明人:   FU X, ZHAO B, WANG Y, DING F, LU T
  • 专利权人:   XI AN MODERN CHEM RES INST
  • 国际专利分类:   C06B045/10
  • 专利详细信息:   CN115784822-A 14 Mar 2023 C06B-045/10 202327 Chinese
  • 申请详细信息:   CN115784822-A CN11539765 02 Dec 2022
  • 优先权号:   CN11539765

▎ 摘  要

NOVELTY - Preparing amino functionalized oxide/poly 3,3'-bis-azidomethyl butylene oxide- 3-azidomethyl-3'-methylepoxybutane energy-containing thermoplastic elastomer composite material comprises (i) preprocessing poly 3,3'-bis-azidomethyl butylene oxide- 3-azidomethyl-3'-methylepoxybutane energy-containing thermoplastic elastomer; (ii) obtaining an amino-functionalized graphene oxide dispersion; (iii) obtaining poly 3,3'-bis-azidomethylbutylene oxide-3-azidomethyl-3'-methylepoxybutane energy-containing thermoplastic elastomer; (iv) pouring amino functionalized oxide dispersion graphene obtained into poly 3,3'-bis-azidomethylbutylene oxide-3-azidomethyl-3'-methylepoxybutane energy-containing thermoplastic elastomer, lifting into reflux temperature range during poly 3,3'-bis-azidomethylbutylene oxide-3-azidomethyl-3'-methylepoxybutane energy-containing thermoplastic elastomer pretreatment, stirring evenly, dispersing ultrasonically, and allowing to stand for molding. USE - The method is useful for preparing amino functionalized oxide/poly 3,3'-bis-azidomethyl butylene oxide-3-azidomethyl-3'-methylepoxybutane energy-containing thermoplastic elastomer composite material. ADVANTAGE - The method: prepares amino functionalized oxide/poly 3,3'-bis-azidomethyl butylene oxide-3-azidomethyl-3'-methylepoxybutane energy-containing thermoplastic elastomer composite material with improved mechanical properties, increased stress by 0.7-3.1 MPa, 1.11-3.38, and thermal stability and thermal decomposition temperature by 0.1-0.3℃ and combustion performance increased by 103.12-708.05J; and is easy and economical. DETAILED DESCRIPTION - Preparing amino functionalized oxide/poly 3,3'-bis-azidomethyl butylene oxide- 3-azidomethyl-3'-methylepoxybutane energy-containing thermoplastic elastomer composite material comprises (i) preprocessing poly 3,3'-bis-azidomethyl butylene oxide- 3-azidomethyl-3'-methylepoxybutane energy-containing thermoplastic elastomer; (ii) mixing the 3-amino propyltriethoxysilane modified graphene oxide with acetone, and dispersing ultrasonically to obtain an amino-functionalized graphene oxide dispersion; (iii) mixing the pre-processed poly 3,3'-bis-azidomethyl butylene oxide-3-azidomethyl-3'-methylepoxybutane energy-containing thermoplastic elastomer with acetone and filtering to the insoluble substance to obtain poly 3,3'-bis-azidomethylbutylene oxide-3-azidomethyl-3'-methylepoxybutane energy-containing thermoplastic elastomer; (iv) pouring the amino functionalized oxide dispersion graphene obtained into the poly 3,3'-bis-azidomethylbutylene oxide-3-azidomethyl-3'-methylepoxybutane energy-containing thermoplastic elastomer, lifting the mixed solution into the reflux temperature range during poly 3,3'-bis-azidomethylbutylene oxide-3-azidomethyl-3'-methylepoxybutane energy-containing thermoplastic elastomer pretreatment, stirring evenly, dispersing ultrasonically, and allowing to stand for molding.