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PLASTIC ADDITVES
TDS of Photoinitiators
·pre
2023-12-22 11:20:09 | FROM：admin
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TDS of TPO
Basic information:
Name :Photoinitiator TPO
English name:2,4,6-trimethylbenzoyldiphenyl phosphine oxide
Molecular formula：C22H21O2P
CAS NO.:75980-60-8
Molecular weight：348.4
 
Chemical Structure： 
  
 
Quality indicator:
Appearance: light-yellow crystal or powder
Content:≥99.0%
Melting point:91-94℃
volatile content: ≤0.5%
Ash content：≤0.1%
absorption wavelength: 280，370
 
Applications:
TPO is an highly efficient solid photoinitiator of frafreeradicat type. Being suitable for all kinds of coating, it has a good effect on the UV-solidification which demands low xanthochromia and thick coatings. Its outstanding absorption ability brings the extensive use in ink, adhesive, wood coating and acrylic acid resin. The usage amount should be decided according to the real experiment results. The suggested amount is : 0.5%-5%.
 
Package:
Store in sealed, cool and dark place. 20kg/paper box
 
 
TDS of PO-184
Basic information:
Name :Photoinitiator 184
English name: 1-hydroxycyclohexyl phenyl ketone
Molecular formula：C13H16O2
CAS NO.:[947-19-3]
Molecular weight：204.3
 Chemical Structure： 
 
Quality indicator:
Appearance: white crystal powder
Melting point: 46-50℃
Content: ≥99%
volatile content: ≤0.5%
Ash content：≤0.1%
 
Applications:
184is an highly efficient solidphotoinitiator of frafreeradicat type which is resistant of xanthochromia, thus is suitable for system whose require high xanthochromia-proof ability. For instance: plastic, metal covering varnish, white wood paints and paper overprint varnish. It can also be used as the UV-printing ink. Generally, it is used with other photoinitiators, for example: UV-absorber.
 
Package:
Store in sealed, cool and dark place. 20kg/paper box
 
 
 
TDS of PO-1173
Basic information:
Name :Photoinitiator 1173
English name: 2-Hydroxy-2-Methyl-Phenyl-Propane-1-one
Molecular formula：C10H12O2
CAS NO.: [7473-98-5]
Molecular weight：164.2
Chemical Structure ：
 
 
Quality indicator:
Appearance: achromatic colored or slightly-yellow liquid
Melting point: 4℃
Content: ≥99%
Boiling point:80-81℃
Density: 1.08g/cm³
 
Applications:
1173 is an highly efficient liquid photoinitiator of frafreeradicat type, mainly used in UV solidification of wood, metal, paper and plastic. 1173 is strongly recommended to use in paints of UV-solidification which need to resist the xanthochromia and long exposure under the sunlight. As 1173 is liquid which is easy to be mixed with other matters, it is suitable to be mixed with other photoinitiatoin.
 
Package:
Store in sealed, cool and dark place. 20kg/plastic barrel
 
 
 
TDS of PO-907
Product Name: 
2-Methyl-1-[4-(methylthio)phenyl]-2-morpholinopropanone-1 
CAS No.: 
71868-10-5 
Molecular Formula: 
C16H14OS
Chemical Structure: 
 
Molecular Weight: 
254.08
Key Properties: 
High efficiency, yellowing 

 Physical  Properties:
 
 
Apprearance：Whie Solid ；
Assay： >99.0%；
Melting Point ： 73-76℃ ；
Absorption Peak：231, 307nm 

Package: 
20KG  CARTON
Main Applications: 
Offset,Flexo,Screen inks and Electronic coatings 
 
 
TDS of ITX
Product Name: 
 2-isopropylthioxanthone 
CAS No.: 
 5495-84-1 
Molecular Formula: 
 C16H14OS
Chemical Structure: 
Molecular Weight: 
 254.08
Key Properties: 
 High efficiency, yellowing
Physical  Properties: 
 Apprearance：Yellowish Crystal ；
Assay： >99.0% ；
Melting Point ：74-76°C ；
Absorption Peak：258, 382nm
Package:
 20KG  CARTON
Main Applications:
 Offset,Flexo,Screen inks and Electronic coatings
 
 
 
TDS of DETX
Product Name: 
2,4-diethylthioxanthone 
CAS No.: 
82799-44-8 
Molecular Formula: 
C17H16OS
Chemical Structure: 
 
Molecular Weight: 
268
Key Properties: 
High efficiency, yellowing 
Physical  Properties: 
Apprearance：Yellowish Crystal ；
Assay：>99.0% ；
Melting Point ： 74-76°C ；
Absorption Peak：258, 382nm 
Package: 
20KG  CARTON 
Main Applications: 
Offset,Flexo,Screen inks and Electronic coatings 
 
 
TDS of EDB
Product Name: 
Ethyl 4-dimethylaminobenzoate 
CAS No.: 
10287-53-3 
Molecular Formula: 
C11H15O2N
Chemical Structure: 
 
Molecular Weight: 
193.24
Key Properties: 
Efficient amine synergist 
Physical  Properties: 
 Apprearance：White Crystal ；Assay： >99.0% ；Melting Point ：44-48℃  ；Absorption Peak：228,308nm
Package: 
20KG  CARTON 
Main Applications: 
Offset,Flexo,Screen inks and Electronic coatings
 
 
 
TDS of EHA
Product Name: 
 2-ethylhexyl 4-(dimethylamino)benzoate
CAS No.: 
21245-02-3
Molecular Formula: 
 C17H27NO2 
Chemical Structure: 
 
 
Molecular Weight: 
  277.4 
Key Properties: 
 Efficient amine synergist
Physical  Properties: 
 Apprearance：Yellowish Liquid ；Assay： >98.0% ；Boiling Point：185 –195 (20Pa)；Absorption Peak：310nm
Package: 
20KG  DRUM,200KG  DRUM
Main Applications: 
Offset,Flexo,Screen inks and Electronic coatings 
 
 
TDS of PO-651
CAS NO.:
24650-42-8
Molecular Weight :
256.3
Molecular formula:
C16H16O3
Structural formula:
Appearance:
white crystal powder
Assay:
99.5%min
Melting point:
63-67
Volatiles:
0.2%max
Ash:
0.1%max
Transmittance:
-10g BDK/100ml Toluene
425nm 95%min
450nm 96%min
500nm 98%min
Package:
50KGS nett/fiber drum
Usage:
Highly efficient photoinitiator for UV curable systems.
 
 
TDS of BCIM
Chemical Name:
2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-biimidazole
CAS NO.:
7189-82-4
Molecular Weight:
C42H28CL2N4
Structural formula:
Appearance :
yellow crystal or yellow powder
Assay:
≥ 99%
Melting point:
200-204¡æ
The loss on drying :
≤0.30%
Toluene insoluble :
≤0.05%¡¡
Package:
20kgs netto/Carton Box
Usage:
1. Photopolymerizable composition for a color filter, color filter and liquid display device
2. Photosensitive lithographic plate with sulfonate containing photosensitive polyester
3. Photopolymerizable composition and photosensitive thermal recording material
4. Elements for forming print-out images