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| Santovar TAHO |
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| 2,5-di-tert-pentylhydroquinone |
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| 2,5-Di (t-amyl) hydroquinone |
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| 79-74-3 |
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Santovar TAHQ is a powerful non-staining,non-discoloring antioxidant for uncured natural and synthetic rubber stabilization and various adhesives applications.
-Santovar TAHQ ia an outstanding antioxidant for uncured rubber,adhesive masses,adhesive films for tape applications, and hot melt adhesives. Use of Santovar TAHQ counteracts the effects of oxygen and sunlight exposure. It ingibits "drying-out"and"skinning" of the adhesive coating which would result in loss of tack.
-Santovar TAHQ reduces the cold flow of rubber componds,and is a very efficient stabilizer for raw polymers. It is especially suitable for acrylonitrile polymers.
-Increased thermal stability and decreased oxygen uptake of hot melt adhesives are achieved through the use of Santovar TAHQ.
-Santovar TAHQ has been found effective in inhibiting oxygen attack on unsaturated paint resins and drying oils which otherwise may be prone to "skinning".
-Santovar TAHQ is a powerful short stop agent usde to control polymerization.
-Santovar TAHQ can be used to stabilize monomers.
-Santovar TAHQ is regulated for use in articles in contact with food as specifide under FDA 21 CFR 177.2600,175.105 and under BgVV XXI,Category 4. |
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Appearance : off white powder
Reflectance(MgO=100) : >85
Melting point,initial('C)min. : 177
Melting point,final ('C) : 179-184
Heat loss (%)max. : 0.5
Heat loss,24 hours (%)max. : 1.5
Ash (%)max. : 0.3
Residue on 150 micron sieve (%)max. : 0.05
Iron(ppm)max. : 25
Specific gravity at 25'C : 1.05 |
| Industrial field |
additive, rubber & additives |
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Flexsys Co
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| Phone |
905-826-9222 |
| Fax |
905 826-3119 |
| Homepage |
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| E-mail |
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| Address |
2330 Argentia Rd., Missisauga, Ontario, L5M 2G4 |
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