Products Specification
| Product name |
|
|
| CAS NO | 18934-00-4 | |
| ITEM NO | M104 | |
| Appearance | Clear Liquid | |
| Purity | 98+% | |
| Acid Value mg KOH/g | 0.3 | |
| Color APHA | 50 | |
| Viscosity cps at 25℃ | 10~20 | |
| Surface Tension dyne/cm | 37 | |
| Package | 100g/1kg/10kg etc. | |
| Delivery | 2-3days | |
| Storage | 2-8°C | |
| MSDS/COA/TDS | Connect us |
Products Description
Cationic curing, not inhibited by oxygen, can be cured by both UV and heat;
Low shrinkage during curing, good adhesion, excellent dimensional stability;
Low viscosity, excellent compatibility with cycloaliphatic epoxy resins, enhancing curing speed;
Cured product has high hardness, heat resistance, chemical resistance, and low volatility.
|
CAS No. |
Appearance |
Molecular Weight g/mol |
Clear Liquid |
Acid Value mg KOH/g |
Viscosity cps at 25℃ |
Surface Tension dyne/cm |
|
3047-32-3 |
Clear Liquid |
116 |
50 |
0.3 |
10~20 |
38 |
|
41988-14-1 |
Clear Liquid |
170 |
50 |
0.3 |
6~15 |
35 |
|
48330-92-8 |
Clear Liquid |
172 |
50 |
0.3 |
10~30 |
39 |
|
2385-87-0 |
Clear Liquid |
252 |
50 |
0.3 |
220~300 |
41 |
Products Application
1. UV cationic coatings, varnish: Reduce curing shrinkage, enhance adhesion and hardness.
2. UV adhesives: Optical adhesives, bonding and packaging of electronic components.
3. UV inks: Suitable for printing systems sensitive to oxygen inhibition.
4. 3D printing resins: Cationic printing system, improves dimensional stability.
5. Lithography accessories, polarizing sheet glue, used in combination with cycloaliphatic epoxy.
6. Dental composite materials and medical polymer materials.
7. Wood coatings, plastic coatings, UV decorative coatings for metal surfaces.
FAQ
Q: What is the role of this product in the UV curing system? Is it the main resin or the diluent?
A: It has the dual functions of an active diluent and a crosslinking monomer. It is generally not used as the main resin. It is often combined with cycloaliphatic epoxy main resin to reduce viscosity while participating in crosslinking, reducing shrinkage and accelerating curing speed.
Q: Is it superior to epoxy resin in terms of curing speed?
A: Yes, its curing speed is usually faster than that of epoxy resin, especially in cationic UV curing systems.
Q: How to store?
A: It is recommended to store at 2-8°C in an environment protected by inert gas and sealed in a dark place.
Q: Does the solidification process require heating assistance?
A: Yes, heating can accelerate the post-curing process of cationic polymerization and increase the conversion rate, but it is not mandatory. The dark reaction can also continue even at room temperature after light exposure.
Q: What is the transparency of the material after it has been solidified?
A: After being solidified, it has high transparency and is suitable for applications such as optical devices and lens coatings that require good light transmission.
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