CAS#:21245-02-3
Chemical name: (EHA) 2-ethylhexyl 4-(dimethylamino)benzoate
Lencolo 5037 is a high-efficiency UV curing amine synergist, mainly used as UV Initiator for photocuring reactions.For example, it is used as an initiator for radiation curing in products such as UV-curable coatings and UV-curable inks.Such products mainly include: UV-cured floor coatings, plastic coatings, optical fiber coatings, CD coatings, light-curing solder resist inks for circuit boards, and light-curing marking inks. In addition, it is also widely used in light-cured paper glazing coatings.
Chemical & physical data
| Ingredients |
2-ethylhexyl 4-(dimethylamino)benzoate |
| Molecular formula: |
C17H27O2N |
| Molecular mass |
277.4 |
| Appearance: |
light yellow liquid |
| Melting point: |
48 - 54 ºC |
| Purity: |
≥99% |
| Volatile matter: |
≤0.5% |
| Ash |
≤0.1% |
| Absorption peak |
310nm |
Application
It is suitable for UV-cured floor coatings, plastic coatings, optical fiber coatings, CD coatings, light-curing solder resist inks for circuit boards, and light-curing marking inks. In addition, it is also widely used in light-cured paper glazing coatings.
Usage method:
| Solubility (20 C, g/100g) |
|
|
|
|
|
|
| Solvent or monomer: |
Acetone |
Toluene |
Ethyl Ester |
HDDA |
TMPTA |
TPGDA |
| Solubility |
≥50 |
≥50 |
≥50 |
≥50 |
40 |
43 |
Addition amount: Film thickness 5-20mm 2-4%, Film thickness 2-200mm 2-6%
Users are advised to conduct experiments to determine the optimal dosage before use.
1) Are you manufacturer or trading company?
A: We are manufacturer, we have our own factories located in Qingyuan city and Nanxiong city.
2) What is your strength?
A: We are a leading company in Chinese UV material industry, with our own R&D center and factory, we have the ability to provide technical support to customers from different application, include various coatings, inks and adhesives.
3) Do you provide free samples?
A: Yes, free samples are available, pls contact our sales to discuss detailed sample request.
4) What's your MOQ?
A: To support customer's product development especially in the beginning period, we don't require any MOQ.
5) How about your payment?
A:it's negotiable and depends on different market, mainly TT, L/C, DP etc.
6) What about the lead time?
A: Samples within 3 days, mass production around one week. (The specific delivery time would be determined by the ordered products and quantity)
TDS and SAMPLE are avaiable for evaluation, Should you have any question, please feel free to contact us.
){kind=link}