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You are here: Home » Products » Photoinitiators » Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide cas 75980-60-8

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Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide cas 75980-60-8

Production name: TPO (Photoinitiator TPO)
Chemical name: Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
Cas No.：75980-60-8
Molecular Formula：C22H21O2P
Molecular Weight：348.37
Assay(%)：99.0min
Package：20KG Carton or by customized.
Availability:
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Product Parameters:

Appearance

Pale yellow powder

Assay(%)

99.0min

Acid Value(mg KOH)

0.50max

Volatile(%)

0.20max

Melting point(℃)

91.0 ~ 94.0


Properties and uses:

Photoinitiator TPO is mainly used for screen printing ink, lithographic printing ink, flexographic ink and wood coating.

This product is the best extraction solvent for petroleum aromatics, and it can also be used in UV curing coatings, UV curing coatings, UV curing adhesives, optical fiber coatings and so on.


Package and condition of storage:

The normal packing: 20kg Carton.

This product should be stored in a dry place and sealed warehouse under normal temperature to avoid direct sunlight.

Photoinitiator TPO

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