Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

BASF IRGACURE 907 Photoinitiator

BASF IRGACURE 907 is an α-amino ketone solid UV photoinitiator in the IRGACURE® series, white/beige powder, high absorption for pigmented systems, compoundable with IRG 184/ITX, ideal for inks/photoresists/solder masks, ensuring curing efficiency/color stability.

Features Of BASF IRGACURE 907 Photoinitiator

  1. Efficient UV initiation - Rapid free-radical generation under UV, suitable for pigmented systems, improving curing efficiency

  2. High absorption for pigmented systems - High absorption 适配 pigmented coatings/inks, ensuring color stability/curing effect

  3. Compounding synergy - Compoundable with IRG 184/ITX, balancing surface/through-cure, suitable for multi-formulations

  4. Broad compatibility - Compatible with solvents/acrylates, suitable for varnishes/inks/photoresists

  5. Solid easy processing - Powder form easy to meter/add, convenient storage/transport, suitable for large-scale production

Typical Applications Of BASF IRGACURE 907 Photoinitiator

  1. Printing inks - Offset/screen inks, suitable for pigmented systems, improving printing precision/curing speed

  2. Electronic materials - Photoresists/solder masks, ensuring pattern accuracy/chemical resistance

  3. Multi-substrate coatings - Varnishes for paper/metal/plastic, suitable for pigmented systems, improving appearance/durability

  4. Photoresist field - UV-curable photoresists, ensuring pattern resolution/development effect

  5. Adhesives - UV-curable adhesives, suitable for pigmented systems, improving bond strength/weatherability

Specifications Of BASF IRGACURE 907 Photoinitiator

BrandBASF
Chemical Typeα-amino ketone free-radical UV photoinitiator
Chemical Name2-Methyl-1-[4-(methylthio)phenyl]-2-morpholinopropan-1-one
CAS No71868-10-5
Appearance (25℃)White or beige powder
Molecular Weight277.4 g/mol
Melting Point70-75℃
Absorption Peaks230nm, 304nm (in methanol)


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