CAS:42978-66-5 Tripropylene Glycol Diacrylate Reactive Diluent TPGDA

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Product Details

Product: Tri(propylene glycol) diacrylate, mixture of isomers contains MEHQ and HQ as inhibitors, technical grade TPGDA

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Specification of Tri(propylene glycol) diacrylate

Product name: TPGDA

CAS NO: 42978-66-5 

Appearance: Colorless transparent liquid

Appearance: Pharmaceutical Intermediates

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Product name:  Tri(propylene glycol) diacrylate

CAS# 42978-66-5

 

WGK Germany 1
RTECS NOAT4810000
HazardClass 8

 

 

Density:1.03
Boiling Point:368.9ºC at 760 mmHg
Flash Point:>110ºC
Refractive Index:1.45
Vapor Pressure:<0.01 mm Hg ( 20 °C)
Vapor Density:>1 (vs air)


Physical and chemical parameters of Industrial Grade TPGDA

Product Name

Trimethylolpropane triacrylate

Abbreviation

TMPTA

CAS NO.

15625-89-5

EINECS No.

239-701-3

Appearance

Clear liquid

Molecular Weight

296.32

MF.

C15H20O6

Chroma(Pt-Co)

≤25

Purity

≥98%

Water Content

≤0.1

Acid value (mgKOH/g)

≤0.3

Viscosity cps/25℃

70-100


Function and Application of Tri(propylene glycol) diacrylate

Monomer TPGDA can be used as reactive diluents for UV and EB radiation crosslinking. This monomer is used in coating, adhesive, ink and photopolymers fields with low viscosity, low volatility, high activity.

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Package and transportation of Tri(propylene glycol) diacrylate TPGDA

1) Package:25kg/drum or 200kg/drum (plastic drum), and IBC drum with metal frame and ISO-TANK

2) storage temperature:15-25℃

High temperature, direct sunshine and fire must be avoided when transported

Product with dark sealed containers, placed in the dark, away from heat,cool and ventilated place,storage temperature is below 35℃, shelf life is 12months. If you use it exceeded the shelf life, it need to retest the technical indicators, must be qualified before use.

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Quality control of Tri(propylene glycol) diacrylate TPGDA

·Reactor monitoring systerm

·Semi-finished Product QC

·Sampling&keep sample for half year



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