- Avoid contact with water, heat, strong base and active-hydrogen-containingcompounds (alcohol, amine).
- AOI-VM reacts with moisture and generates insoluble urea and carbon dioxide gas.Urea can cause clogging of pipes and valves.
- Store in a cool and dark place.
- Observe the laws and regulations with regard to fire fighting and toxic/hazardousmaterials.
CAS No.13641-96-8
2-Isocyanatoethyl acrylate
AOI-VM
other name：2-Acryloyloxyethyl isocyanate
C6H7NO3
Mw: 141.12
Expanding product lineup of AOI to includenew grade for general industrial use
Introduction
Resonac succeeded to establish its brand new continuous production process of AOI in large scale, which enable us to offer this to our customers.
To make our focus clear, we named this product AOI-VM, VM means Versatile Monomer, for industrial application.
We believe that AOI-VM will help to develop new products with higher performance and lower environmental damage.
APPLICATIONS
- Photo curing / Dual-cure | Copolymerization
- paintings, coatings, adhesives, ink, etc...
Merit for
- Easy resin design
- Polymers / Oligomers with pendant NCO or acryloyl group
- Reduce reaction steps
- Reduce solvent ( VOC )
- High UV sensitivity
- Sharp molecular weight distribution
- Low viscosity polymer synthesis
Different of AOI-VM and Karenz AOI
| AOI-VM | Karenz AOI | |
|---|---|---|
| Name of the substance | 2-Isocyanatoethyl acrylate - IEA | |
| Structure |  |
|
| CAS No. |
13641-96-8 | |
| Appearance | Clear, colorless or slightly yellowish liquid | |
| Purity | ≧96% | ≧97% |
| Manufacturing method | Continuous production ( New Plant ) | Batch |
| Containers |
200kg drum |
1kg bottle 20kg drum |
Basic Application Data of AOI-VM
The acryloyl group and isocyanate group of AOI-VM have the same performance as Karenz AOI. Please check the karenz AOI.
Karenz AOI
Molecular weight distribution and viscosity in Urethane Acrylate synthesis
GPC Chart
Base polymer (OH pendant polymer)
Mw 7800, Viscosity 53mPa・s
It can be used a one-step reaction with AOI-VM enables the synthesis of polymers with a sharp molecular weight distribution and low viscosity.
Basic Application Data （ For resin ）
High concentration ( low viscosity ) of the resin
Urethane acrylate made from AOI-VM without solvent： Clear, Low viscsity
A reacted oligomer with Poly(caprolactone)diol（ Mw: 3,360 ）
High performance of coating film ( Anti-scrubbing, Impact resistance, Self-mending, more )
Impact resistance
By crosslinking, impact resistance is controled
Self-mending
Coatings on iron plate, like automotive
Examples of improvements in curing system ( curable )
【Conventional】
[Acid epoxy system]
(A)
[Isocyanate baking]
(B)
【AOI-VM】
(C)
(D)
HANDLING AND STORAGE
Receive and read Resonac's Safety Date Sheet, and understand its information.
Handling
- Give regular education to operators regarding the toxicity and reactivity of AOI-VM.
- Be careful to avoid direct contact of skin, eyes, or clothing with AOI-VM Make sure not to inhale vapor.
- In case AOI-VM has splashed on clothing, take the clothing off immidiately.
- As for skin, wash the affected area thoroughly with water. Then wash with soapand water. Contaminated clothing should be disposed of.
Storage
※The information contained herein is based upon data considered true and accurate.However, Resonac Corporation accepts no responsibility or risk which may result from the handling and use of products or for infringement of any patent.