WebMar 1, 2024 · Jeffamine® THF-170 Polyetheramine by Huntsman is diamine of approximately 1700 molecular weight. It is chemically based on a PTMEG [poly … Web115 (H 2N-PO 2-TMO 9-PO 3-NH 2), commercialized as Jeffamine® THF 100 by Huntsman 116 [7] and used as received. Jeffamine® THF 100 (noted THF100) is a capped-end 117 diamine ... 140 the THF 100), depending on the NH 2:MAH molar ratio and the material viscosity. 141 Table 1. Temperature profile of the extruder barrel

JEFFAMINE® Polyetheramines Brochure PDF Epoxy

WebJeffamine T-403 at elevated t emperatures. The thermal and thermomechanical properties of cured therm osets were measured by differential scanning calorimetry and dynamic mechanical analysis, respectively. The glass tr ansition temperatures and moduli of novolac-basedcross-ilnked systems were found to be superior to those of epoxy resins Web让知嘟嘟按需出方案. 产品. 专利检索 rainy months florida

Jeffamine Sigma-Aldrich

WebTetrahydrofuran 109-99-9 100% Toxicological Data on Ingredients: Tetrahydrofuran: ORAL (LD50): Acute: 1650 mg/kg [Rat]. VAPOR (LC50): Acute: 21000 mg/m 3 hours [Rat]. 4. FIRST AID MEASURES Eye Contact: Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Cold water may ... WebTHF-170, was not provided by the supplier. The structure which is indicated in Figure 1 is based on the information reported by Létoffé et al. for a similar Jeffamine ® (Jeffamine ® THF-100) [60]. Five different Jeffamines ® (structurally identified as polyetheramines) were kindly supplied by Huntsman, with different molecular weights and ... WebJEFFAMINE® THF-100 amine 1000 1.87-2.06 520 0.976 121 @ 40°C 238 PTMEG/PPG copolymer based diamine JEFFAMINE® THF-170 amine 1700 1.4-1.7 ~760 0.965 @ 38°C 936 @ 38°C >232 Higher reactivity PTMEG based triamine outsider christafari lyrics