Trade Name:Benzophenone-1
Chemical name:2,4-DiHydroxyBenzophenone
Molecular formula and weight: C13H10O3=214.22
Structure:
CAS No.: [131- 56 –6]
Item |
Indication |
Appearance |
Light yellow crystalline powder |
Assay |
≥99% |
Melting point |
142-144 deg C |
Loss on drying |
≤0.5% |
Specific Extinction (E290) |
E290 ≥630 |
Residue on ignition: |
≤0.5% |
Heavy Metals |
≤5ppm |
Additional Information:
Origin |
China |
Package |
Net weight 25kg/Cardboard drum |
Product Application: Polystyrene and Unsaturated Polyesters coatings, Varnishes, Lacquers, and coatings based on Epoxy, Phenolic Alkyd and Chlorosulfanated. Pressure sensitive adhesives, Polymethyl acrylate film and sheeting. Thermoplastics rubbers, Polyispprene latex. Alcohol based on cosmetics as UV light absorbers.
•Readily compatible with variety of polymers.
•Low volatility during high processing temperature.
•Odorless, does not bring smells to the polymers.
•High resistance to thermal degradation.
Recommended Usage:
Item |
Dosage |
Polystyrene |
0.2~0.5wt% based on polymer weight. |
Elastomers(Polyisoprene, ChlorosulfonatedPolyethylene) |
0.2~0.3wt% based on polymer weight. |
Epoxy resins |
0.3~0.5wt% based on polymer weight. |
Polymethyl methacrylate |
0.2~0.5 wt% based on polymer weight. |
Coatings |
0.5~1.5wt% based on solids. |
Transportation:Avoid upside down, sunlight, wet and crash, avoid damage the package.
Storage:BP-1 should be stored in a closed system and be kept in a dark place without any light exposure.
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