Photoinitiator TPO

Category Photoinitiator

Product Name：Photoinitiator TPO
CAS No.：75980-60-8
MF：C22H21O2P
EINECS No.：278-355-8
Appearance： Pale yellow powder

Low MOQ

Provide low minimum order quantity to meet different needs.

OEM & ODM

Provide customized products and design services to meet unique customer needs.

Adequate Stock

Ensure fast order processing, minimize waiting time, and provide reliable and efficient service.

Customer Satisfaction

Provide high quality products with customer satisfaction at the core.

Share this product

Description

The photoinitiator TPO is an efficient cleavage free radical photoinitiator with a very wide absorption wavelength range, taking into account both surface drying and deep curing, and is used to initiate the UV polymerization reaction of the unsaturated prepolymerization system.

Item	Specification
melting point	88-92 °C(lit.)
boiling point	519.6±60.0 °C(Predicted)
Flash point	>230 °F
Ash	≤0.1%
Acidity value	≤0.5mgKOH/g
425nm	≧85%
500nm	≧95%
Storage	Store in a cool dry place and prevent from light.

Application

It can be used for uv curing coatings, silk screen printing inks, lithographic printing inks, flexo printing inks, wood coatings, printing inks, uv curing adhesives, optical fiber coatings, etc.

Packing

20kg/carton

Application

Photoinitiators are compounds that initiate or promote the photopolymerization process when exposed to light. They are widely used in various industries and applications. Here are some common applications of photoinitiators:

01. UV Curing

Photoinitiators initiate the rapid curing of UV-curable resins, inks, coatings, adhesives, and varnishes upon exposure to UV light.

02. 3D Printing

Photoinitiators enable the layer-by-layer solidification of UV-curable resins in stereolithography and digital light processing 3D printers.

03. Wood Coatings

Photoinitiators facilitate the quick curing of UV-curable coatings, providing high gloss and chemical resistance in wood finishing.

04. Graphic Arts

Photoinitiators are essential in UV-curable inks for fast curing, durable prints in flexography, screen printing, and digital printing.

05. Electronics

UV-curable adhesives, coatings, and encapsulants with photoinitiators enhance bonding and protection in electronics assembly.

06. Dental Materials

Photoinitiators enable efficient curing of UV-curable dental composites, adhesives, and sealants, aiding in dental restorations.

It’s important to note that different photoinitiators may have specific applications and compatibility requirements. The selection of the appropriate photoinitiator depends on factors such as the resin system, light source, curing speed, and desired properties of the cured material. Consultation with us to ensure optimal results for your specific application.

Shipping & Packaging

Brand

WAP Chemical

Warranty

2 Years

Certificate

TUV, CE, INMETRO

Payment

TT, L/C, Western Union

Lead time

7-15 Days

MOQ

Can Be Negotiated

Full Advanced Automated Production

01. Quality Assurance

At WPA Chemical, we prioritize safety and adhere to strict quality standards in the production of food additives. Trust us to deliver products that meet and exceed industry regulations.

02. Extensive Product Range

With a wide variety of food additives, we offer a comprehensive selection to cater to diverse needs. From preservatives to flavor enhancers, we have the perfect solution for every culinary requirement.

03. Rigorous Testing Procedures

Our products undergo rigorous testing and analysis to ensure their efficacy and safety. Count on WPA Chemical to provide food additives that have been thoroughly examined and approved for consumption.

04. Industry Expertise

With years of experience in the food additive industry, we have developed a deep understanding of market trends and customer demands. Rely on our expertise to provide you with the finest quality additives.

05. Sustainable Solutions

We are committed to sustainable manufacturing practices. Our food additives are produced using environmentally friendly processes, reducing our carbon footprint while delivering exceptional results.

06. Customer Satisfaction

We prioritize customer satisfaction and aim to build long-lasting relationships. Experience our prompt service, reliable delivery, and personalized support, ensuring your needs are met with utmost professionalism.

Photoinitiator FAQ

General FAQ

Product categories

Inquiry Now

Any questions? Send us message now! We’ll serve your request with a whole team after receiving your message. 🙂