WPBG-027
357-33713
Packaging Size: 5 g
Product information
WPBG-027 is a photo base generator which can be used for a variety of applications. It generates piperidine by photo-irradiation and has no outgassing.
In photo polymerization processes such as UV and near UV photocure, WPBG products are not subject to inhibition by the oxygen in the air like photo radical generators. They are less likely to cause corrosion problems and the denaturation of cured films like photo acid generators.
The photo generators of the WPBG series generate bases of various basicity, which provide different curing speed and photo-sensitivity. Various grades of WPBG products from high quality, high purity (HP) to general-purpose grades are available.
Chemical Name
(E)-1-Piperidino-3-(2-hydroxyphenyl)-2-propen-1-one
CAS No.: 1203424-93-4
Molecular weight: 231.29
Physical characteristics
| Appearance | White crystalline powder |
| Melting/freezing point | 232° C |
| Solubility | Soluble in 1-methyl-2-pyrrolidone and DMSO |
Main Applications
- Photo curable coatings and resin glazing
- Adhesives and optical encapsulates
- Solder resist
Storage
Store at 2-10° C in a well ventilated space. Keep only in original container and protect against external exposure such as heat, humidity and UV-radiation.
For specific information on the safe handling of the product, please refer to the material safety data sheet (MSDS) which is available on request.
Literature
For more information and the latest publications please visit the Mediacenter.
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