Factory Direct Supply UV Photoiniti Photoinitiator Irgacure 819 CAS 162881-26-7

• CAS No.: 162881-26-7
• Formula: C26h27o3p
• EINECS: 423-340-5
• Type: Flavor & Fragrance Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: 162881-26-7
• Colour: Yellow
• Transport Package: Plastic Sealed Bag
• Specification: 100kg
• Trademark: AOLUNWEI
• Origin: China
• Production Capacity: 100 Ton/Tons Per Month

Product Description

Product Description

 

Product name	photoinitiator 819
CAS NO.	162881-26-7
Other names	photoinitiator 819
Molecular weight	418.47
Molecular formula	C26H27O3P
Purity	99%
Appearance	yellow powder

Application:

 

Photoinitiator-819 can also be used in colored UV-curable plastic coatings. UV coatings have been widely used on plastic shells of various electronic and household appliances products because of its excellent performance and efficient production. However, the UV coating is not well cured in deep layer after coloring, resulting in poor film adhesion and poor dispersion and arrangement of pigments by UV resin, which seriously affects the appearance of the coating. Therefore, the traditional construction technology is to apply solvent-based colored primer for coloring, and then apply UV varnish after baking to improve various physical properties of the coating surface.

 

 

Detailed Photos

 

Packaging & Shipping

 

 

FAQ

Q1: May I get some samples from your side?
Re: Yes, of course. We'd like to provide 10-1000 g free sample to you, which depends on product you need. For freight, your side need to bear, but we will refund you after you place bulk order.
Q2: What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it also is flexible and depends on product.
Q3: What kinds of payment is available for you?
Re: We recommend you pay by Alibaba, T/T or L/C, and you can also choose to pay by PayPal, Western union, MoneyGram if the value is less than USD 3000.
Q4: How about lead time?
Re: For small quantity, the goods will be sent to you within 1-3 working days after payment.
For larger quantity, the goods will be sent to you within 3-7 working days after payment.
Q5: How long I can get my goods after payment?
Re: For small quantity, we will deliver by courier(FedEx, TNT, DHL, etc) and it usually will cost 3-7 days to your side. If you
want to use special line or air shipment, we can also provide and it will cost about 1-3 weeks.
For large quantity, shipment by sea will be better. For transport time, it needs 3-40 days, which depends on your location.
Q6: What's your after-sales service?
Re: We will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs
clearance assistance, etc.