Photoinitiator TPO-L
Hosea Chem® is a China manufacturer and global exporter of Photoinitiator TPO-L, CAS 84434-11-7. With 19,000 MT/year capacity, we offer reliable bulk supply, factory-direct pricing, worldwide shipping, and TDS & MSDS. Send Inquiry
Product Description
Photoinitiator TPO-L, CAS 84434-11-7
Photoinitiator TPO-L, also known as Ethyl Phenyl(2,4,6-trimethylbenzoyl)phosphinate, is a highly effective Type I photoinitiator widely used in UV and LED light-curing formulations. With the chemical formula C18H21O3P and molecular weight of 316.33, TPO-L is designed to initiate polymerization and crosslinking when exposed to suitable UV or LED light sources.
Hosea Chem supplies Photoinitiator TPO-L CAS 84434-11-7 for industrial applications, including UV coatings, UV inks, adhesives, printing materials and other light-curing polymer systems.
Product Chemical Properties
Product Name: Photoinitiator TPO-L
CAS No.: 84434-11-7
Molecular Formula: C18H21O3P
Molecular Weight: 316.33
Melting point: 1.14°C
Boiling point: 456°C
Flash point: 184°C
Product Technical Specification
Appearance: light yellow clear liquid
Content %: ≥ 95.0
Applications of Photoinitiator TPO-L
Photoinitiator TPO-L is mainly used in UV and LED light-curing systems, including:
UV coatings and varnishes
UV printing inks
UV adhesives and sealants
Photopolymer resins
3D printing and photocuring materials
Acrylic and other UV-curable polymer systems
TPO-L is used to initiate rapid photopolymerization and crosslinking under UV or suitable LED light, making it an important photoinitiator for modern light-curing formulations.
Packaging
180 Kg/ Drum
Production Capacity
19000 MT per year.
Storage Requirements
Store in a cool, dry, well-ventilated area away from direct sunlight and heat sources. Keep container tightly sealed.
Shelf life: 2 years
Photoinitiator TPO-L Bulk Supply from China
Hosea Chem® offers Photoinitiator TPO-L in bulk quantities with competitive factory-direct pricing and reliable export service. We support international shipments by drum and other suitable packaging options. TDS and MSDS are available upon request.
Contact Hosea Chem for Photoinitiator TPO-L bulk price, availability and technical documents.