1,6-Hexanediol (HDO)

Product introduction: 1,6-hexanediol is a colorless crystalline solid, soluble in ethanol, ethyl acetate and water, but insoluble in benzene. It is an important chemical raw material and one of the important raw materials for a variety of organic synthesis. Used in the production of polyurethane, unsaturated polyester, plasticizer, hardener of gelling agent, thermal stability modifier of lubricating oil, etc. It is also used in the production of pesticides pyrethrins, organic peroxides, cyclic musk, polyethylene plastic crosslinking agent and polyether rubber.

Application areas: used in the production of polyurethane, unsaturated polyester, plasticizers, hardeners for gelling agents, thermal stability modifiers for lubricating oils, etc., and also used for pesticides, pyrethrins, organic peroxides, cyclic musk, Production of polyethylene plastic crosslinking agent and polyether rubber, etc.

1) Polyurethane field: Polyurethane elastomer is widely used in synthetic rubber, elastic fiber, synthetic leather and other fields. 1,6-Hexanediol can be used in polyester resins to modify polyurethane elastomers. The modified resin has excellent mechanical strength, water resistance, heat resistance, and oxidation resistance.

2) Polyester field: Since the carbon chain of 1,6-hexanediol unsaturated polyester is more difficult to hydrolyze than other short-chain alcohol unsaturated polyesters, and its flexibility is better, it can improve the alkali resistance of the resin and improve Its adhesion to glass fiber. In terms of saturated polyesters, polyesters made from 1,6-hexanediol and 4,4-dicarboxylic acid-diphenylsulfonic acid have high tensile strength and high elasticity. Excellent solvent resistance and swelling resistance, especially suitable for photographic film bases. The polyester of 1,6-hexanediol and terephthalic acid is suitable for the treatment of polyester fibers.

3) Synthetic resin additives: Compared with low molecular weight plasticizers, plasticizers using 1,6-hexanediol have excellent performance in volatility resistance, oil spray and bloom resistance, migration resistance, and low temperature resistance. , Can be widely used in plastics, rubber, epoxy resin and other materials. Storage method: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. It should be stored separately from oxidants, reducing agents, acids, and edible chemicals, and avoid mixed storage. Equipped with the appropriate variety and quantity of fire equipment. The storage area should be equipped with leakage emergency treatment equipment and suitable storage materials.

Storage and transportation: general chemicals, transported as general chemicals.