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    山東飛揚化工有限公司歡迎您!

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    服務熱線
    0538-7058526
    地址:山東新泰市經濟開發區
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    1,2-Propylene glycol
    作者:管理員 發布日期:2018-03-27

    Properties and Uses
         Colorless, viscous liquid absorbent stable, almost tasteless and odorless, flammable, toxic. Viscosity (20 ℃) 60.5mpa.s, than hot melt (20 ℃) 2.49 KJ / (kg. ℃), heat of vaporization (101.3kpa) 711 KJ / kg. With water, ethanol and a variety of organic solvents. Propylene glycol can be used as a raw material of unsaturated polyester resin, also plasticizers, surface active agents, emulsifiers and demulsifiers materials, can be used as an antifungal agent, fruit ripening agents, preservatives, antifreeze agents and tobacco insulation .
    Quality indicators (quality system complies with ISO9001: 2000 standard)

    Index

    Gifted class

    A product

    Qualified

    Content

    99.7% min

    99.5% min

    99.0% min

    Chroma (Pt-Co)

    10max

    16max

    40max

    Density (20/25 ℃)

    1.037-1.039

    1.036-1.040

    1.035-1.41

    Moisture

    0.08wt% max

    0.15wt% max

    0.32% max

    Packaging, storage and transportation
         Galvanized iron or paint barrel, net weight 200 or 215 ± 0.5 kg and we can use ISO TANK or according to customer requirements for packaging. This product should be stored in a cool, ventilated, dry place, according to general chemical storage and transportation.

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