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UV-P TECH DATA SHEET
CAS No. 2440-22-4
Chemical Name: 2-(2'-hydroxy-5'-methyl phenyl) benzotriazole
CAS No. 2440-22-4
Structural formula:
Specifications: '
Appearance: White powder or crystalline
Purity:≥99.0% by HPLC
Volatile matter:≤0.5%
Melting point:128.0-133.0°C
Ash content:≤0.1%
Transmittance: 440nm 95.0%min
500nm 97.0%min
Packing: 25kg fiber drums or carton box
Applications:
UV-P provides ultraviolet protection in a wide variety of polymers including styrene homo- and copolymers, engineering plastics such as polyesters and acrylic resins, polyvinyl chloride, and other halogen containing polymers and copolymers (e.g. vinylidenes), acetals and cellulose esters. Elastomers, adhesives, polycarbonates, polyurethanes, and some cellulose esters and epoxy materials also benefit from the use of UV-P.
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Q: How many days will samples be finished? And how about the mass production?
A: Sample leadtime: usually need 5-7days. Mass production leadtime usually need,15-30days
If you are the urgent order, we can delivery about 15 days.
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