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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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