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      Shanghai Beihua Trade Co., Ltd.
      contact:Mr.Jiang
      Tel: 021-63537261
      Fax:021-63537271
      Tel:13564423955
      E-mail:jiangyun@sh-beihua.com
      Trimethylolpropane Dially Ether(NEOALLYL T-20)
      Product name: Trimethylolpropane Dially Ether
      Formula:
      Properties: colorless transparent liquid , the molecule contains two hydroxyl groups and a first allyl .
      Allyl radical polymerization reaction, the reaction of oxygen with an easy peroxide generated features. Although reactive allyl weak, but can be used with other monomers to form crosslinked network structure .
      With these characteristics NEOALLYL T-20 is used as the dry air of the unsaturated polyester coating composition .
      Specifications:
      Composition Single - allyl ether
      ≤8%
      Bis - allyl ether
      ≥86%
      III - allyl ether ≤6%
      Iodine ≥220
      Hydroxyl value of 260-290
      Color ( black ) ≤30
      Specifications:
      Formula C12H22O3
      MW
      214
      Boiling point
      145℃/25mmHg                   258℃/760mPa
      Specific gravity (30 ℃ / 4 ℃)
      0.9495
      Refractive index (N30D)
      1.4535
      Iodine
      2312
      Viscosity (30 ℃)
      7.3s/mPa
      Lightning ( open cup ) 118℃
        Dissolved : not soluble in organic solvents : water
      Application : Improved acrylic emulsion and solution polymers can produce thermosetting coatings and resins.
      Can be used as fire retardant, functional fluids , the configuration of a plasticizer chemical intermediates.
      Monomers fiber plastic box
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