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Home > Product Directory > Organic Chemicals > Aroma Compounds > Benzene Series > Photoinitiator 819 BAPO/Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide IRGACURE 819
Photoinitiator 819 BAPO/Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide IRGACURE 819 Photoinitiator 819 BAPO/Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide IRGACURE 819
Photoinitiator 819 BAPO/Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide IRGACURE 819
Photoinitiator 819 BAPO/Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide IRGACURE 819

Photoinitiator 819 BAPO/Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide IRGACURE 819

Photoinitiator 819 BAPO/Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide IRGACURE 819 Credit Loan Support >>

FOB Price: $ 20.00 - $ 50.00 /KG
MOQ: 1.00 KG
Other Name: 819
Origin: China
Brand: Allplace

Product Details

  • Item Name: Photoinitiator 819 BAPO/Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide IRGACURE 819
  • Other Name: 819
  • Appearance: Light yellow powder
  • CAS NO.: 162881-26-7
  • MF: C26H27O3P
  • Formula Weight: 418.4
  • Melting Point: 130-132
  • EINECS No.: 423-340-5
  • Type: GENERAL

Application

819 is a high effcient universal UV initiator used to initiate UV polymerization of unsaturated prepolymerization system.It can be used for curing thick film system,especially for white system and glass fiber reinforced polyester/styrene system.Can be used for wood,metal,plastic,paper and fiber surface printing ink and prepreg system.Can make the coating has excellent curing effect and anti-UV yellowing performance.819 has excellent absorption performance,so it can be used in thick film system.

Package & Storage

20kg Carton packaging

Basic Description

Photoinitiator 819 is an effective photoinitiator, which can be used to initiate radiation polymerization of unsaturated resins under uv irradiation. Especially suitable for white formulation and glass fiber reinforced polyester/styrene system as well as for outdoor varnish system with light stabilizer.

Detail Description

Photoinitiator 819 /Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide IRGACURE 819


Name
Phenylbis(2,4,6-trimethylbenzoyl),phosphine oxide
Batch No.:
162881-26-7
Test Item
Specification
Test Result
Appearance
Pale yellow crystalline powder
Pale yellow crystalline powder
Assay(%)
99.0%min
99.80%
Ash(%)
0.10% max
0.01%
Volatiles(%)
0.20%max
0.02%
Melting Point (℃)
131-135°C
131-135°°C

As to the sample:

At the first period, we really glad to offer the free sample for you to test.

The delivery time

As the manufacturer, we can offer you the best compatitve price and fast delivery.

usually within 5 days after the payment done.

Are you the real factory ?
Yes , we are,we are factory in Jinan Shandong China !

How many years do you make the nail gel polish ?
We are a manufacturing factory specialized in uv curing systerm more than 20 years.



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Photoinitiator 819 BAPO/Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide IRGACURE 819(SHANDONG ALLPLACE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD)
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Trade Information

  • Supply Ability: 100000.00KG/Month
  • Delivery Time:
  • Shipping Port: Shanghai/Qingdao port
  • Payment Term: T/T ,L/C ,D/P ,D/A ,Western Union

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    Photoinitiator 819 BAPO/Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide IRGACURE 819

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Photoinitiator 819 BAPO/Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide IRGACURE 819(SHANDONG ALLPLACE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD)

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