UV Photoinitiator

High Initiating Activity Photoinitiator 379 For UV-curable Systems Photoinitiator DR-379 is a free radical photoinitiator with high initiating activity and excellent deep curing performance,especially suitable for colored curing when used with thioxanthone. Chemical Name: 2-(4-Methybenzyl)-2-(dimethylamino)-1-(4-morpholinopheryl)butan-1-one Molecular Weight : 380.53 CAS number : 119344-86-4 Structural Formula: UV Absorbance Spectrum : Specification Item Value Appearance

Excellent Deep Curing Performance Initiator 379 For Colored Curing Photoinitiator DR-379 is light yellow Powder,with below benefits:High initiating activity;Long absorption wavelength;Excellent deep curing performance. Chemical Name: 2-(4-Methybenzyl)-2-(dimethylamino)-1-(4-morpholinopheryl)butan-1-one Molecular Weight : 380.53 CAS number : 119344-86-4 Structural Formula: UV Absorbance Spectrum : Specification Item Value Appearance Light yellow powder Melting range 82-105°C

Good Curing Performance CAS 119313-12-1 Photoinitiator 369 For Inks Photoinitiator DR-369 can be used in combination with other photoinitiators, especially suitable for colored curing when used with thioxanthone. Chemical Name: 2-Benzyl-2-(dimethylamino)-1-[4-(4-morpholinyl)phenyl]-butanone Molecular Weight : 366.51 CAS number :119313-12-1 Structural Formula: UV Absorbance Spectrum : Specification Item Value Appearance Light yellow powder Melting range 110-123°C Purity (HPLC,

Good Deep Curing Properties Photoinitiator 369 For Colored Curing Photoinitiator DR-369 is a free radical photoinitiator with high initiating activity and excellent deep curing performance, usually used as a substitute for DR-907. Chemical Name:2-Benzyl-2-(dimethylamino)-1-[4-(4-morpholinyl)phenyl]-butanone Molecular Weight: 366.51 CAS number:119313-12-1 Structural Formula: UV Absorbance Spectrum: Specification Item Value Appearance Light yellow powder Melting range,°C 110

Good Anti Yellowing Performance Photoinitiator PI 819 For Tinted Furniture​ Photoinitiator 819 is aversatile photoinitiator for radical polymerization of unsaturated resins upon UV and near visible light exposure. Product Name:Bis(2,4,6-trimethylbenzoyl) phenylphosphine Oxide Molecular Formula:C26 H27O3 P Molecular Weight:418.46 CAS number:162881-26-7 Specification Item 819 Appearance Pale yellow powder Melting point 127-135°C Purity (HPLC,%) ≥98% Loss on Drying (%) ≤0.50

Good Solubility 82799-44-8 Photoinitiator DETX For Curing Colored Systems​ Photoinitiator DETX is a general free radical photoinitiator with long absorption wavelength and good solubility. It is often used in combination with α-hydroxyketone for curing colored systems. Chemical Name:2,4-diethyl-9H-thioxanthen-9-one Molecular Weight: 268.37 CAS number:82799-44-8 Structural Formula: UV Absorbance Spectrum: Specification Item Value Appearance Yellow powder Melting range 69-76°C

High Purity Solid Photoinitiator Benzophenone For Initiate The UV Polymerization Of Chemically Unsaturated Prepolymers Benzophenone has many advantages,like excellent binder for manufacturer of printing inks, compatible with wide variety of other resins including acrylics. Specification Benzophenone Test Item Requirement Appearance White crystal flake Assay 99%min Melting point 46-49℃ Loss on drying 0.1% max Color 60 Hazen max Application Offset Inks, Flexo Inks, Silkscreen

Good Reactivity Di-Trimethylolpropane tetra-Acrylate DITMPTA For UV Coating Di-Trimethylpropane tetra-acrylate, used in UV paint for dilution, with the following characteristics, such as high reactivity, high cross-linking density. Specification Type Index Test Method Appearance Transparent liquid visualization Colour (Pt-Co) ≤100 GB/T9282.1-2008 (Pt-Co) Viscosity Cps/25℃ 400-700 GB/T 5561-2012 Acid value(mg KOH/g) ≤0.5 titration The moisture content % ≤0.2 GB/T 6283-2008

Low Viscosity (2)Propoxylation Neopentyl Glycol Diacrylate NPGDA For UV Ink (2)Propoxylation neopentyl glycol diacrylate used in UV paint for dilution, with the following characteristics, such as low viscosity, low shrinkage, low skin irritation. Specification Type Index Test Method Appearance Transparent liquid visualization Colour (Pt-Co) ≤40 GB/T9282.1-2008 (Pt-Co) Viscosity Cps/25℃ 10-20 GB/T 5561-2012 Acid value(mg KOH/g) ≤0.5 titration The moisture content % ≤0.2 GB/T

Excellent UV Compatibility Benzil Dimethyl Ketal For Photosensitive Resin Printing​ BDK is soluble in ethyl acetate, hot methanol, isopropanol, insoluble in water, easy to decompose in acid, stable in alkaline, and sensitive to light. CAS No.: 24650-42-8 BDK is a highly efficient UV photoinitiator with serious yellowing performance, generally not used for varnish system. It can be used in photosensitive resins printing. It is a yellow crystalline powder compatible with

Powder Benzil Dimethyl Ketal BDK Used For Silkscreen Inks BDK appears as white crystal powder,good compatible with unsaturated polyesters, acrylate monomers and oligomers used in UV-curable systems. CAS No.: 24650-42-8 BDK is a highly efficient UV photoinitiator with serious yellowing performance, generally not used for varnish system. It can be used in photosensitive resins printing. It is a yellow crystalline powder compatible with unsaturated polyesters, acrylate monomers

UV Photoinitiator Benzophenone For UV Wood Paint Benzophenone is an intermediate of ultraviolet absorbers (absorbing ultraviolet wavelengths 290-360 nanometers) and initiators, organic pigments, pharmaceuticals, fragrances, and pesticides. CAS No.: 119-61-9 General name: Photoinitiator BP Benzophenone is a high purity, non-cleaving, solid photoinitiator which is used to initiate the UV polymerization of chemically unsaturated prepolymers (e.g. acrylates) in combination with

Good Diluting Abilit Phenol (EO) acrylate PHEA For Coatings Product Name: Phenol (EO) acrylate [PHEA] Chemical name:2-Phenoxyl ethyl Acrylate CAS NO. :48145-04-6 PHEA with below properties: Good dilution Low viscosity High activity Low volatility Specification Test Item PHEA Appearance Clear Liquid Viscosity (Brookfield) at 25℃ 5-15 Color(Alfa) ≤100 Acid Value(mgKOH/g) ≤0.5 Storage: Care should be taken not to expose the products to temperatures exceeding 40°C for prolonged

Low Volatility 75980 60 8 UV Photoinitiator TPO For Ink And Toners TPO is a mild-smell,environment friendly and anti-yellowing UV Photoinitiator,main use for photoinitiator. Advantages: Fast photocuring speed; Good using in thick layers of photocuring coatings; Low-volatility, mild-smell and environment friendly; Anti-yellowing Specification Benzophenone Test Item TPO Appearance light yellow powder Melting point 90-95°C Purity ≥99% Volatiles ≤0.3% UV absorption peaks (nm) 365

UV Photoinitiator Benzophenone BP For UV Curable Coatings and Inks Benzophenone appears as white Crystalline flake, it is soluble in alcohol, ether, chloroform and other organic solvents and monomers, insoluble in water. Specification Benzophenone Test Item Requirement Appearance White crystal flake Assay 99%min Melting point 46-49℃ Loss on drying 0.1% max Color 60 Hazen max Application Offset Inks, Flexo Inks, Silkscreen Inks, Overprint Varnishes, Wood Coatings, Electronics,

CAS 162881 26 7 Pale Yellow Powder Photoinitiator 819 For Outdoor Applications Photoinitiator 819 is a versatile photoinitiator for radical polymerization of unsaturated resins upon UV and near visible light exposure. CAS No.: [162881-26-7] Bis(2,4,6-trimethylbenzoyl)-phenylphosphineoxide Advantages: 1. Good performance of curing pigmented formulations and in outdoor applications, it can be formulated with UV absorbers to gain good weather stability, while without harming the

Colorless Clear Liquid Good Adhesion Isobornyl acrylate Used For Coating Isobornyl acrylate is colorless clear liquid,with following properties:good adhesion, low shrinkage, good abrasion resistance, high flexibility. CAS No.: 5888-33-5 Specification Test Item IBOA Appearance Colorless Clear Liquid Purity % 99.00Min Color(APHA) 30 Max Moisture(%) 0.1% Max Specific Density 0.98-0.99 Acidity(%) ≤0.10% Application: 1. Thermoplastics acrylic resins 2. Power acrylic resins 3.

Excellent Reactive Diluent Isobornyl Acrylate CAS 5888-33-5 Used For Adhesives Excellent Reactive Diluent Isobornyl acrylate Used For Adhesives Isobornyl acrylate is isobornyl acrylate,is an excellent reactive diluent with good heat, chemical and water resistance. CAS No.: 5888-33-5 Specification Test Item IBOA Appearance Colorless Clear Liquid Purity % 99.00Min Color(APHA) 30 Max Moisture(%) 0.1% Max Specific Density 0.98-0.99 Acidity(%) ≤0.10% Application: 1. Thermoplastics

Good Color Stability Photoinitiator 184 For Acrylate UV Curable Systems Photoinitiator 184 is especially for acrylate UV Curable systems in which minimal yellowing and color stability after curing are required. CAS No.: 947-19-3 Product Name:1-Hydroxycyclohexyl phenyl ketone Molecular Formula:C13H16O2 Molecular Weight:204.26 Structural Formula: Advantages: It is especially for acrylate UV Curable systems in which minimal yellowing and color stability after curing are required

White Powder CAS 947 19 3 Photoinitiator 184 For UV Based Coatings Photoinitiator 184 is a highly efficient, non-yellowing photoinitiator for UV-based coatings, adhesives, printing inks, printing plates and photo resists. CAS No.: 947-19-3 Product Name:1-Hydroxycyclohexyl phenyl ketone Molecular Formula:C13H16O2 Molecular Weight:204.26 Structural Formula: Advantages: It is especially for acrylate UV Curable systems in which minimal yellowing and color stability after curing