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                  3,4,5,6-Tetrahydro phthalic an...
                  3,4,5,6-Tetrahydro phthalimide
                  Liquid tetrahydro phthalic anh...




    Liquid acid anhydride (room temperature)
    Product Description
    Chemical Name: This product is a mixture of four kinds of isomers: cis-△ 4 alkenyl-1.2 the carboxylic anhydrides cis-△ the ring has ene-1.2-carboxylic acid anhydride, cis-△ 2 ring hexene-1.2 carboxylic anhydride Shun-△1 cyclohexene-1.2 carboxylic acid anhydride. Properties: This product is liquid above 25οC, but long-term storage of precipitation crystallization, but does not affect the use and performance. Easy to absorb water and the anhydride form acid, it should be noted dry airtight preservation.
    Appearance: light yellow liquid
    Freezing point: 25οC crystal precipitation
    Acid value:710-750KOH/g
    Volatile matter: ≤ 3%
    Purposes: the liquid acid anhydride epoxy curing agent, the ring-type resin may be a bisphenol A 711 # epoxy resin, 201 # epoxy resin used in combination, for electrical and electronic components, transformers, dipping, perfusion enclosing insulated processing, can also be used as a solvent-free insulating paint, glass, steel viscose.
    Storage, packaging and transportation:
    25 kg plastic drum or 220 kg metal pail or plastic pail. The goods during transport must be moisture-proof, fireproof, waterproof. Stored in dry and ventilated warehouse.

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