UV 184 Photoinitiator 907 Photoinitiator BP / 1173/819/BAPO/TPOUV 184 Photoinitiator 907 Photoinitiator BP / 1173/819/BAPO/TPO

UV 184 Photoinitiator 907 Photoinitiator BP / 1173/819/BAPO/TPOUV 184 Photoinitiator 907 Photoinitiator BP / 1173/819/BAPO/TPO

UV 184 photoinitiator 907 photoinitiator BP / 1173/819/BAPO/TPO

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Product Details

UV 184 photoinitiator 907 photoinitiator BP / 1173/819/BAPO/TPO

 

UV 184 photoinitiator 907 photoinitiator BP / 1173/819/BAPO/TPO     

 


  

Specification  of UV 184 photoinitiator 907 photoinitiator BP / 1173/819/BAPO/TPO

 

Items

Technical index

Product name

2,4,6-trimethylbenzoyldiphenyl phosphine oxide

Synonyms

Photoinitiator TPO

CAS No.

75980-60-8

Molecular formula

C22H21O2P

Molecular Weight

348.37

Appearance

light yellow powder

Assay

99%min

Melting Point

90.0-94.0 'C 

Loss Rate:Volatile Matter

0.5%max

Ash Content

0.1%max

Dlarity

10 g / 100 ml toluene

 

2.Character and Application of UV 184 photoinitiator 907 photoinitiator BP / 1173/819/BAPO/TPO :

TPO appears light yellow powdermelting point is at 90-94'Cand it has enough solubility in active diluents. Since it has a wide range of absorptionthe typical absorptions are at 365nm380nm400 nmand the maximum absorption wavelength is about 425nmits absorption range is wider than conventional photoinitiatorsand it can absorb well different wavelength UV-lights. It can generate two free radicals——benzoyl and phosphorus acyl which both can initiatepolymerizationthereforeits photocuring speed is fastand that it has light-decolourizatiois suitable for thick film deep curingmoreoverthe coating doesn’t turn to yellowand it is also fit for water base with the characteristic of low volatilitymild smell and anti-yellowing.

This product usually be used in the white systemcan be used in UV cure coatingsprinting inkUV curing adhesivesoptical fiber coatingslight stabilizerlight polymerization formestereo surface plate resincomposite materials and teeth filling material etc..

The usage of this product should base on the results of practicalexperimentsand the suggested volume of addition is 0.5-5 % (w/w).

  In consideration of that TPO also absorbs a little in the visible regionit should be protected from light in the process of storage and transportation.

 

3. Advantages of UV 184 photoinitiator 907 photoinitiator BP / 1173/819/BAPO/TPO

 

1. Its photocuring speed is fast

2. Have light-decolourizatio

3. Can be used for thick coating curing  

4. Belongs to low-volatilitymild-smell and environment friendly product

5. Anti-yellowing 

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 Other types of photoinitiator:

Name

CAS

Abbreviation

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide

75980-60-8

Photoinitiator tpo

2-Hydroxy-2-methylpropiophenone

7473-98-5

photoinitiator 1173

Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide

162881-26-7

Photoinitiator 819

1-Hydroxycyclohexyl phenyl ketone

947-19-3

photoinitiator184

2-Methyl-4'-(methylthio)-2-morpholinopropiophenone

71868-10-5

photoinitiator907

2-Benzyl-2-(dimethylamino)-4'-morpholinobutyrophenone

119313-12-1

photoinitiator 369



EMK



photoinitiator 379

2-Isopropylthioxanthone+4-Isopropylthioxanthone

5495-84-1 &  83846-86-0

Photoinitiator ITX

4,4'-Bis(diethylamino) benzophenone

90-93-7

Photoinitiator EMK

2-Ethylhexyl 4-dimethylaminobenzoate

21245-02-3

Photoinitiator EHA


 

Company Information

Company Introduction:    

 

1.international trade company

2.R&D center

3.located in the spring city-Jinan Shandong

4,a supplier of all kinds of UV curing materials



 




Contact Us

Welcome email us or call us for more information 

Contact Person:Nancy Yu

E mail: allplace008(@)allplace(.)cn  

Skype: allplace008

Mobile(whatsapp):+86-18615607052


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