- Min.Order :200 Kilogram
- Purity: 99%
- Payment Terms : L/C,D/A,D/P,T/T,
Keywords
2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)benzotriazole UV-320 2-benzotriazol-2-yl-4,6-di-tert-butylphenol
Quick Details
- Appearance:White powder
- Application:Used in plastics and other organic materials, such as unsaturated polyester, PVC, pvc-reinforced plastics, etc
- PackAge:20kg/bag
- ProductionCapacity:10000|Metric Ton|Year
- Storage:Complete packing, ventilated, away from open fire, high temperature, and stored separately with oxidizer
- Transportation:Proper transportation can be negotiated per customer's request.
Superiority:
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Free sample can be avialable per your request.
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Special packing also can be available according to your requirment.
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Fast response,any inquiries will be replied within 24 hours.
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Prompt delivery， stable supply,
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Good quality , we have strict quality control system.
Details:
| Ultraviolet Absorbent UV-320 | |||
| Chemical Name | Ultraviolet Absorber UV-320 | ||
| Molecular Weight | 323 | ||
| Main Indexes |
Appearance:white powder Melting Point:152-156℃ Purity:99%(HPLC)min Light Transmittance:440(nm)97%min 500(nm)98%min LD50: 2000mg/kg min |
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| Characteristics and Uses | UV320 is a high-efficient light stabilizer , widely apply to in the plastics and other organic matter, including unsaturated polyester, PVC, PVC plasticizing glue, etc. It has better effect when applied to in the polyurethane, polyamnamee, synthetic fibers especially those polyester and epoxy resins. UV320 has strong ultraviolet absorbtion ability and low volatility characteristics. It can effectually protect the polyester and the organic colouring avoname ultraviolet radiation, thus protect the primitive physics appearances of the shaping object, films, etc. which under the open-air state.The color of the UV320's is lighter than general ultraviolet absorbers. | ||
| Storing and Packing | 25kg cardboard drum | ||
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