Sinocure Chemical Group Co.,Ltd.

Sinocure® 2959

SINOCURE®2959 is a high-efficiency non-yellowing UV photoinitiator, used to initiate UV polymerization of unsaturated prepolymerization systems, especially suitable for low odor, low volatility, low yellowing, water-based acrylate and unsaturated polyester resins.

'.esc_attr__( 'Send Enquiry', 'manufacturer' ).''; ?>

SINOCURE® 2959

Chemial Name: 2-Hydroxy-4′-(2-hydroxyethoxy)-2-methylpropiophenone

Synonym:DAROCUR  2959; IRGACURE 2959;Speedcure 2959;Omnirad 659

Molecular Formula:  C12H16O4

Molecular Structure:

General Information:

SINOCURE® 2959 is a high-efficiency non-yellowing UV photoinitiator, used to initiate UV polymerization of unsaturated prepolymerization systems, especially suitable for low odor, low volatility, low yellowing, water-based acrylate and unsaturated polyester resins.

Specification:

Appearance White crystalline powder
Assay (GC) ≥99%
Melting Point 82-84℃
Loss On Drying ≤ 0.5%

Usage:

SINOCURE® 2959 has been tested for use in UV-curable formulations for wood, metal, plastic and paper surfaces. The hydroxyl functional group in the molecule increases the solubility of SINOCURE® 2959 in waterborne coating formulations.

SINOCURE®2959 has lower volatility and odor compared to SINOCURE® 1173. Importantly, the active hydroxyl groups of SINOCURE® 2959 can be easily grafted onto polymer molecules, making its processing more convenient. Due to its unique properties,SINOCURE® 2959 is especially recommended for UV formulations that require high temperature and air flow to evaporate moisture before curing.

Recommended dosage: 2–5%

Package: 20kg/carton

Storage:

Being kept in dry, clean warehouse with well ventilation.

Avoid exposing to light and heating.

Protecting the product from leakage, rain and insolation during transportation.

Details

Chemical Name

2-Hydroxy-4'-(2-hydroxyethoxy)-2-methylpropiophenone

CAS No.

106797-53-9

Molecular Formula

C12H16O4

Assay

99% min

Package

20kgs/carton

Reviews

There are no reviews yet.

Be the first to review “Sinocure® 2959”

Your email address will not be published. Required fields are marked *