Lencolo 5039 Free Radical II Type Solid Photoinitiator 4-Chlorobenzophenone , Cbp Photoinitiator CAS134-85-0
Description
CAS#: 134-85-0
Chemical name: (CBP) 4-Chlorobenzophenone
Lencolo 5039 is a free radical (II) type solid photoinitiator with low residual odor. The initiation efficiency is generally low when used alone, and it is often used in combination with other low-odor initiators, such as TPO initiator It can effectively improve the curing efficiency and can be used in the field of odorless and non-toxic packaging for paper and food packaging.
Chemical & physical data
| Ingredients |
4-Chlorobenzophenone |
| Molecular formula: |
C13H9ClO |
| Appearance: |
white flaky solid |
| Melting point: |
93 - 96 ºC |
| Purity: |
≥99% |
| Volatile matter: |
≤0.5% |
| Ash |
≤0.1% |
| Absorption peak |
204nm,258nm |
Application
It is suitable for low-odor light-curing systems, and can be used in the field of odorless and non-toxic packaging for paper and food packaging.
Usage method:
| Solubility (20 C, g/100g) |
|
|
|
|
|
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| 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.
Product application display
Related product display
FAQ
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's 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.
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