| Customization: | Available |
|---|---|
| CAS No.: | 947-19-3 |
| Formula: | C13h16o2 |
|
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CAS:947-19-3What Is Photoinitiator 184 CAS 947-19-3?
Photoinitiator 184 is a free radical (I) solid photoinitiator with high efficiency and yellowing resistance. It has the advantages of long storage time, high initiation efficiency, wide UV absorption range and so on. It is mainly used for UV curing of unsaturated prepolymers (such as acrylate) together with single or multi-functional vinyl monomers and oligomers, especially for coatings and inks that require high yellowing degree.
|
ITEM |
STANDARD |
RESULT |
|
|
Appearance |
White Crystalline Powder |
Conform |
|
|
Purity |
≥99.00% |
99.90% |
|
|
Melting Point |
46.0-50.0ºC |
47.3-48.3ºC |
|
|
Loss on Drying |
≤0.20% |
0.11% |
|
|
Ash |
≤0.10% |
0.05% |
|
|
Transmittance |
425nm≥98.0% 500nm≥98.0% |
99.5% 99.8% |
|
|
Color |
≤50Hazen |
25Hazen |
|
Application Of Photoinitiator 184 CAS 947-19-3
1. Photoinitiator 184 is an efficient free radical type I non yellowing photoinitiator, which is used for UV polymerization of monofunctional or multifunctional polymerized acrylate monomers and oligomers. It is widely used in copy varnish, plastic coating, wood coating, adhesive, lithography ink, screen printing ink, flexographic ink and electronic products.
2. UV curing of acrylic varnish coatings for paper, wood, metal and plastic surfaces
3. As an efficient UV curing initiator and non yellowing photoinitiator
4. UV curable coatings and inks
25kgs/drum,9tons/20'container
Unilong Industry Co.,Ltd. is a growing high-tech chemical enterprise, and located in Zibo Zhangdian chemical industrial park of Shandong province. Now Unilong company already is a world leading professional manufacturer and distributor for fine chemicals materials.
With the development of society, more and more people pay more attention to environmental health.In recent years, we are engaging to expand new materials field and also set up a researching team, particularly for the fields of nutrition, skin care, daily care chemical materials.
Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.
Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample
Q3: Can you provide relevant documents?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.
Q4: Do you accept third party inspection?
A4: Yes.we do.
Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.
Q6: What's your terms of payment?
A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.
Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.
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