Photo Initiator BDK (PI-BDK)

Photo Initiator BDK is a high-quality industrial chemical widely used in coatings, adhesives, inks, resins, plastics, and specialty formulations. It offers reliable performance, chemical stability, and consistent processing characteristics, making it suitable for modern manufacturing and advanced industrial applications.

Technical Specifications
Absorption 0.20%
Acid Value ≤ 0.5mg
Volatility Low
Packing Available 25kg bag
Melting Point 48°C
Appearance Clear to light yellow liquid
Odour Slight aromatic odour
Molecular Weight 256.3g/mol
Boiling Point 169 °C
Distillation Range 300°C
Freezing Point ~65 °C
Specific Gravity 1.12g/cm³
Refractive Index 1.545 at 20 °C
Flash Point 190°C
Specific Heat 1.3kJ/kg·K
Autoignition Temp 450°C

Description

Photo Initiator BDK is a free-radical initiator/photoinitiator used to start polymerization, enabling controlled cure in UV/EB or thermal systems.

Uses

UV-curable inks/coatings/adhesives.

Benefits

Efficient initiation; commonly used in UV curing.

Safety, Compliance & Notes

Thermal Conductivity 0.21W/m·K.
Electrical Conductivity 0.000000001S/cm
Heat of Formation -780kJ/mol
Heat of Vaporization –
Structure C6H5-CO-CO-C6H5
CAS Number 24650-42-8
EINECS Number 246-386-6
Storage & Packaging Store cool and protected from light; keep away from reducing agents/contaminants; follow supplier limits for shelf life and temperature. (Applicable to Photo Initiator BDK handling.)
Product Stewardship Apply product stewardship: risk assessment, proper labeling, transport compliance, and customer communication via SDS/COA; avoid environmental release. (For Photo Initiator BDK.)
Note Note: For Photo Initiator BDK, verify active content/assay, shelf life, and handling restrictions from the latest SDS/TDS before use.
Notice NOTICE: Values may vary by grade and supplier; confirm specifications and hazards with current SDS/COA before use, storage, transport, or disposal. (For Photo Initiator BDK.)

Additional information

Weight

1 kg, 10 kg, 30 kg, 200 kg