For UV coatings and inks 99% CAS 75980-60-8 Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide/Photoinitiator TPO

1. TPO is mostly used in white systems, can be used for UV curing coatings, printing inks, UV curing adhesives, optical fiber coatings, photoresists, photopolymer plates, stereolithography resins, composite materials, dental filling materials. The use of this product should be based on the results of actual experiments. The recommended dosage is: 0.5-4% w/w.
2. TPO  can completely cure on white or high titanium pigment pigmented surface. The coating does not yellow, the post-polymerization effect is low, and there is no residue. It can also be used for clear coatings, especially for products with low odor requirements. It is used alone in the unsaturated polyester containing styrene system and has a very high inducing effect. For acrylate systems, especially colored systems, it is usually necessary to use amines or acrylamides in combination with other photoinitiators to achieve a complete cure of the system, suitable for low yellowing, white systems and thick film layers. Curing, screen printing inks, offset inks, flexo inks, and wood coatings. It is recommended to add 0.5-3.0% (colored system), 0.3-2.0% (transparent system).

25kg/box or according to the customers' demand

Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down

We have powerful chemical forwarder here to delivery the goods for us.

For little quantity such as 1-50kg, we can send it to you door to door by Courier such as DHL, Fedex, TNT or EMS, you just need to sign the goods at your place,

For the quantity 25-1000kg, we can send it to you by air

For bulk quanity, we can send it to  your seaport by sea or to your door by DDU.

Sancai Industry is specialized in supplying of Fine chemicals, Cosmetics,Food and Feed additive, Coating and dye chemicals etc, We can also customize chemicals for our customers. We have independent lab and strict quality system, Our products are proudced under ISO 9001. SGS Preshipment is available. "Reliable quality and excellent service" is our commitment to every customer. 

1. Can I get sample for test?

Yes,little sample is free to you, but the freight cost should be paid by you.

2. How long you can send the sample out?

For sample, We can send the sample out 2-3 days when we confirm the delivery.

3.How can you ensure your quality?

We have independent lab to test the quality, only qualifed products can be put in the warehouse, we will test it again when its sent out,only qualified products can be sent out.

We have product resoure system, we will keep the sample 1 year at least, if there is problem with our quality, you can reject it for free.

SGS Preshipment is available

4.Whats your MOQ?

This is our regular products, we can offer you the quantity you need for the first time cooperation, pls feel free to tell us the quantity you needed.

5.Whats your payment terms?

You can pay us by TT, LC, DP, DA, West Union,Paypal, Money gram as your convenince.

6.Are you factory or trader?

This product is produced by us, we also have professional purchase team here to purchase the goods for our regular clients.

7.Is it ok to visit your company?

We welcome our clients come here to visit us. We will go to pick you up when you arrive here

8. Where is your company?

We are in Jinan city-the capital of Shandong Province, Its convenient to be here, It needs 2 hours from Beijing, 3 hours from Shanghai by high speed train

1.We can offer it with competitive price and prompt delivery

2. Our quality is stable, we dont sell bad quality products. Preshipment sample is available.

3.We have worked on export business ten years, we are familiar with export process. We can reply you within 24 hours.

4. We can customize the products as your needs