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UV 326

Generic Family: Additive -- UV Protector / Light Stabilizer -- UV Absorber • Supplied by: Shanghai Sunwise Chemical Co., Ltd.

Application
UV-326 is a benzotriazole type ultraviolet light absorber (UVA), imparting good light stability for plastics and other organic polymers. UV-326 is especially suited for polyolefins and cold cured polyesters. It protects polymers from UV radiation helping to preserve the original appearance and physical integrity, especially for polyolefins and polyester resins.
Recommended application and dosage:
1. Unsaturated Polyester: 0.2-0.5wt% based on polymer weight
2. PVC:
Rigid PVC: 0.2-0.5wt% based on polymer weight
Plasticized PVC: 0.1-0.3wt% based on polymer weight
3. Polyurethane: 0.2-1.0wt% based on polymer weight
4. Polyamide: 0.2-0.5wt% based on polymer weight

General Properties

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Material Status

Commercial: Active

Documents

Technical Datasheet (English)

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Availability

Asia Pacific

Other Properties

Additives Category, Recommended for Use In, Forms, Density, Melting Temperature, Chemical Description

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Processing

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