| Place of Origin: | China |
|---|---|
| Brand Name: | DR |
| Certification: | SGS |
| Model Number: | TPO |
| Minimum Order Quantity: | 500kgs |
| Price: | Negotiable |
| Packaging Details: | 20Kg/Bag |
| Delivery Time: | 10-15 working days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability: | 400mts per month |
| Product Name: | TPO | CAS Number: | 75980-60-8 |
|---|---|---|---|
| Chemical Name: | 2, 4, 6-Trimethylbenzoyldiphenyl Phosphine Oxide | Specification: | Anti-yellowing |
| Formula: | C22H21O2P | Application: | Photoinitiator |
| Melting Point: | 90-95°C | Package: | 20kgs/bag |
| Volatiles: | ≤0.3% | Storage: | Avoid Light And Keep In Cool And Dry Condition |
| High Light: | Light Yellow Powder UV Photoinitiator,Light Yellow Powder Photoinitiator TPO,Photocuring Coatings UV Photoinitiator |
||
Light Yellow Powder UV Photoinitiator TPO Used for Thick Layers Of Photocuring Coatings
TPO is light yellow powder,with below advantages like fast photocuring speed,good using in thick
layers of photocuring coatings and low-volatility.
Advantages:
Fast photocuring speed;
Good using in thick layers of photocuring coatings;
Low-volatility, mild-smell and environment friendly;
Anti-yellowing
Specification Benzophenone
| Test Item | TPO |
| Appearance |
light yellow powder |
|
Melting point |
90-95°C |
|
Purity |
≥99% |
|
Volatiles |
≤0.3% |
|
UV absorption peaks (nm) |
365, 385, 400 |
|
Suggested volume of addition |
0.5-5%(w/w) |
Application
photoinitiator
Storage
Firstly packing with clear plastic bag and tie up,then putting in black plastic bag and tie up.
Last put bags in barrel or box.Avoid light and keep in cool and dry condition
Package
Packed into 20kgs/bag
