Tone polyols

TONE Polyols technical bulletin. Specialty Polymers and Composites Division, Union Carbide Corp., Stamford, Coim., 1986. [Pg.359]

The IPNs prepared were composed of a rubbery polyurethane and a glassy epoxy component. For the polyurethane portion, a carbodiimide-modified diphenyl-methane diisocyanate (Isonate 143L) was used with a polycaprolactone glycol (TONE polyol 0230) and a dibutyltin dilaurate catalyst (T-12). For the epoxy, a bisphenol-A epichlorohydrin (DER 330) was used with a Lewis acid catalyst system (BF -etherate). The catalysts crosslink via a ring-opening mechanism and were intentionally selected to provide minimum grafting with any of the polyurethane components. The urethane/epoxy ratio was maintained constant at 50/50. A number of fillers were included in the IPN formulations. The materials used are shown in Table I. [Pg.367]

TONE polyol 0230 Poly(caprolactone) glycol Union Carbide... [Pg.368]

Uses Polyol for urethane elastomers and adhesives, fabric coatings, foams, gears, hot-melt adhesives, industrial coatings, inj.-molded parts, resins, sealants, shoe soles, tubing food pkg. adhesives, polymers Regulatory FDA 21CFR 175.105,177.1390 compliant Properties Solid m.w. 1250 sp.gr. 1.071 (20 C) vise. 280 cSt (55 C) m.p. 40-50 C acid no. 0.25 hyd. no. 90 0.03% max. water content TONE Polyol 0240 [Dow]... [Pg.868]

Storage 1 week shelf life 70 C noticeable degradation if exposed to > 90 C store under atm. of dry air or nitrogen TONE Polyol 2241 [Dow]... [Pg.868]

Powderlink 1174 Resimene 751 Resimene 755 Resimene CE-6550 crosslinking agent, fabric coatings TONE Polyol 0301 TONE Polyol 0305 TONE Polyol 0310... [Pg.1484]

Azlrldlnepropanob acid, 2-methyl-, 2-ethyl-2-[[3-(2-methyl- l-aziidln -1 oxopropoxy] methyl]- 1,3-propanediyl ester, NeoCryl CX-100 crossiinking agent, urethane elastomers TONE Polyol 0301 TONE Polyol 0305 TONE Polyol 0310... [Pg.1486]

K-Flex 171-90 TONE Polyol 0201 TONE Polyol 0210 TONE Polyol 0230 TONE Polyol 0240 TONE Polyol 0249 TONE Polyol 0260 TONE Polyol 1241 TONE Polyol 2221 TONE Polyol 2241 polyol, interior varnishes Arcol LHT-42 Arcol PPG-1000 Arcol PPG-2000 Arcol PPG-4000 polyol, leather coatings K-Flex 171-90 polyol, maintenance finishes Jonctyl 907 polyol, metal coatings Arcol LHT-42 Arcol PPG-1000 Arcol PPG-2000 Arcol PPG-4000 polyol, metal decorative coatings K-Flex 128... [Pg.1579]

TONE Polyol 0201 TONE Polyol 0210 TONE Polyol 0230 TONE Polyol 0240 TONE Polyol 0249 TONE Polyol 0260 TONE Polyol 1241 TONE Polyol 2221 TONE Polyol 2241... [Pg.1579]

Acclaim 2200 Acclaim 3201 Acclaim 4200 Acclaim 6300 Acclaim 8200 Arcol 11-34 Jeffol G-30-34 Jeffol G-30-56 Jeffol G-31-120 Jeffol PPG-400 Jeffol PPG-3703 Jeffol PPG-3706 Poly-G 20-28 Poly-G 20-37 Poly-G 20-56 Poly-G 20-112 Poly-G VHP 83-26 Poly-G VHP 85-29 Poly-G VHP 85-34 Poly-G VHP 85-36 TONE Polyol 0201 TONE Polyol 0210 TONE Polyol 0230 TONE Polyol 0240 TONE Polyol... [Pg.1579]

TONE Polyol 0260 TONE porosity modifier, PVC suspensians... [Pg.1579]

Siloxane Functionalization of Tone Polyols. Tone polyols were siloxane functionalized by reaction with tetraethyl orthosilicate in refluxing xylene in presence of dibutyltin dilaurate catalyst. We have reported details of this procedure in an earlier communication (Wu, S. and Soucek, M.D., Polym. Commun., in press). [Pg.517]

Tone polyols were siloxane functionalized by reacting with tetraethyl orthosilicate in presence of dibutyltin dilaurate catalyst. The synthesized siloxane functionalized polyols did not undergo self-condensation when exposed to UV radiation in presence of photoacid generators. However, the combination of siloxane functionalized polyols and cycloaliphatic diepoxides formed cohesive crosslinked films. Partial replacement of polyols with the siloxane modified polyols enhanced adhesion of the... [Pg.529]

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