Sinomer® DI-TMPTA Monomer / DI(TRIMETHYLOLPROPANE) TETRAACRYLATE CAS 94108-97-1

Product Name: Sinomer® DI-TMPTA

Cas No.:94108-97-1

Chemical name:Di(trimethylolpropane) tetraacrylate

Synonym:AgiSyn 2887TF; Sartomer SR355;

2-[[2,2-bis[[(1-oxoallyl)oxy]methyl]butoxy]methyl]-2-ethyl-1,3-propanediyl diacrylate

Molecular structure

 

Description

DI-TMPTA Monomer / DI(TRIMETHYLOLPROPANE) TETRAACRYLATE CAS 94108-97-1

 

appearance transparency liquid
Colour and lustre
(Pt-Co)
100
acid value
mgKOH/g
0.5
viscosity
Cps/25℃
400-700
moisture content
%
0.2
surface tension
Dyne/cm
35

Features of this product:

1. Fast curing
2. High cross-linking density
3. Wear and chemical resistance

 

Sinomer® DI-TMPTA Applications

1) Di-TMPTA is a tetrafunctional functional monomer with high boiling point, high activity, low volatility and low viscosity. It has good compatibility with acrylic prepolymer, can be used as reactive diluent, for UV and EB radiation crosslinking, and can also become a component of crosslinking polymerization, and can be widely used in light-curing inks, surface coatings, coatings and adhesives, and gives good abrasion resistance and hardness adhesion and brightness.

2) In the use of general free radical initiator (such as photoinitiator), or exposure to free radiation environment will be rapid polymerization reaction.

3) polyol acrylate has low volatility, low toxicity, high cross-link density, fast curing speed, is the most commonly used light-curing active monomer, DI-TMPTA and TMPTA, etc., less acrylic acid content, so that the cross-link density is properly reduced, can reduce the material curing serious shrinkage, while the molecular structure is large, and the presence of flexible ether bonds, can ensure that the material cured with better elasticity and toughness, and brittleness is improved.

 

 

Sinomer® DI-TMPTA Packaging and Shipping

Packing:25kg/drum or 200 kg/drum

Delivery:with in 5-7 working days.

 

Sinomer® DI-TMPTA Storage

Being kept in dry, clean warehouse with well ventilation.

Avoid exposing to light and heating.

Protecting the product from leakage, rain and insolation during transportation.

 

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