上海北化贸易有限公司

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