Photo Initiator 184 (PI 184)

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Adhesives

Photo Initiator 184 (PI 184)

Description

Photo Initiator 184 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.

Uses

UV-curable inks/coatings/adhesives.

Benefits

Good curing speed; compatible with many oligomers/monomers.

Application Benefits

Supports consistent through‑cure and surface cure when matched with lamp spectrum and dose. (Typical for Photo Initiator 184 applications.)

Product Description
Photo Initiator 184 is a free-radical initiator/photoinitiator used to start polymerization, enabling controlled cure in UV/EB or thermal systems.
Technical Specifications
Absorption0.20%
Acid Value≤ 0.5mg
VolatilityMedium
Packing Available25kg bag
Melting Point47°C
AppearanceClear to light yellow liquid
OdourSlight aromatic odour
Molecular Weight204.26g/mol
Boiling Point190°C
Distillation Range210°C
Freezing Point~47 °C
Specific Gravity1.17g/cm³
Refractive Index1.515 at 20 °C
Flash Point108°C
Specific Heat1.3kJ/kg·K
Autoignition Temp286°C
Safety, Compliance & Notes
Thermal Conductivity0.2W/m·K.
Electrical Conductivity0.000000001S/cm
Heat of Formation-205kJ/mol
Heat of Vaporization-
StructureC6H5-CO-C(CH3)2-OH
CAS Number947-19-3
EINECS Number213-426-9
Storage & PackagingKeep tightly closed in a cool, ventilated area; avoid shock/heat; follow SDS for segregation and transport classification. (Applicable to Photo Initiator 184 handling.)
Product StewardshipApply product stewardship: risk assessment, proper labeling, transport compliance, and customer communication via SDS/COA; avoid environmental release. (For Photo Initiator 184.)
NOTENote: For Photo Initiator 184, verify active content/assay, shelf life, and handling restrictions from the latest SDS/TDS before use.
NOTICENOTICE: Information is provided for guidance only and does not replace the manufacturer’s SDS/TDS; user must evaluate suitability for the intended process and comply with regulations. (For Photo Initiator 184.)
Compliance & Standards

ISO 9001 (QMS), COA, MSDS/SDS, REACH (on request)

Irritant; handle with PPE; protect from light. (Applicable to Photo Initiator 184 handling.)

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Photo Initiator 184 (PI 184)