Supply of quality methylhydroquinone

Methylhydroquinone role, methyl hydroquinone prices, methyl hydroquinone traits, methyl hydroquinone chemical properties Chinese name: o-hydroquinone, Alias: methyl hydroquinone abbreviation: THQ English name: O-Methylhydroquinone ? CAS Number: 95-71-6 Melting point: 126 ℃ Appearance: white or white crystalline powder Uses: 1, efficient type of unsaturated resin polymerization inhibitor; 2, hydroquinone replacement products; 3, not used unsaturated resin stabilizer can also be used for non-edible oils, fats, fatty acid esters, linseed oil and other antioxidants, can also be used in paints, dyes, intermediates for pharmaceutical uses for medicine, dyes, pigments, intermediates, antioxidants, it is also a novel polymerization inhibitor. Antioxidants, free radical present, they can be free radical reactions which consume free radicals. The new inhibitor, methyl hydroquinone for the efficient type of unsaturated resin polymerization inhibitor, generally resin parts per million dosage can play a good effect of inhibiting polymerization in the production and storage of the hardened resin polymerization defense The stability of more than six months; methylhydroquinone good solubility of their products pollution, it is independent of temperature and impact on the environment, it just kind of product can guarantee the quality of the resin. Methylhydroquinone independent of temperature, and always quick to react with free radicals, to rapid polymerization, and t-butyl catechol thermal decomposition will lose inhibiting effect even affect the color of the resin; affected by the environment, the aerobic or oxygen container can play a role in inhibiting polymerization, and hydroquinone does not work in anoxic container. Use of methyl hydroquinone resin produced under the effect of the initiation system will not affect the final resin curing speed; methylhydroquinone in high temperature curing pultrusion, resin aspects of touch pressure to better reflect the privileged class inhibitor effect, a new generation of unsaturated resin polymerization inhibitor of choice.