Lencolo 5007D Liquid Tpo Deep Photoinitiator UV Resin Photosensitizer for UV Curing System CAS#75980-60-8

• CAS No.: 75980-60-8
• Formula: C22h21po2
• EINECS: Dptbp
• Appearance: Liquid
• Color: Light Yellow Liquid
• Absorption Peak: 240\270\395nm
• Model NO.: Lencolo 5007D
• Purity: 95%
• Volatile Content(%): ≤0.5
• Purity (%): ≥95
• Transport Package: Drum
• Specification: 25kg
• Trademark: Lencolo
• Origin: China Guangdong
• HS Code: 3824999999
• Production Capacity: 50000kg

Product Description

Lencolo 5007D Liquid Tpo Deep Photoinitiator UV resin Photosensitizer for UV curing system

Product Description

Lencolo 5007D because of its wide absorption range, the effective absorption peak of liquid TPO is 240 ~ 400 nm, and the absorption peak is about 420nm all the time. Its absorption peak is longer than that of conventional initiators. After being illuminated, it can generate two free radicals, benzoyl and phosphoryl, which can initiate photopolymerization. Therefore, the curing speed is fast, and it also has photobleaching effect, which is suitable for deep curing of thick films and yellowing resistance of coatings. It has low volatilization and is suitable for water-based.

Chemical & physical data

Ingredient	Liquid TPO
Appearance	Light yellow liquid
Purity (%)	≥95
Acidity value	≤4
Volatile content(%)	≤0.5
Absorption peak(nm)	240,270,395

Performance
Liquid TPO has good compatibility with various monomers and UV resins, and is very convenient to use. It is very suitable for all kinds of 100% solid UV systems, all kinds of UV ink systems, and all kinds of UV systems that are inconvenient to filter with high mesh filter after photoinitiated addition.
Compared with traditional TPO, most of the performance is similar. The curing speed is slightly slower, but it has lower yellowing.Can be used in aqueous UV system.
 

Detailed Photos

Product application display

Factory Tour

Lencolo's exhibition

Lencolo's team memebers

Fast and cost-effective shipping service

 

FAQ

1) Are you a factory or trading company ?
A: We are a professional factory with over 5 years producing experience.

2) MOQ
A: 1KG

3) How about your payment?
A:30% deposit in advance, 70% balance by T/T, L/C, paypal, Western Union or else before shipment.

4) What about the lead time?
A: Samples around one week, mass production around two weeks. (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.