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UV absorber 327, 3864-99-1, 2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol FOB Referenc

AMAN INDUSTRY CO.,LTD

UV absorber 327, 3864-99-1, 2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol FOB Referenc

Brand Name : AM

Model Number : AM UV 327

Place of Origin : China

MOQ : 25KG

Payment Terms : T/T

Delivery Time : 15 working days after receiving payment

Packaging Details : 25kg/drum,1kg/bag or according to customer request

CAS No. : 3864-99-1

EINECS No. : 223-383-8

Other Names : UV-327

Assay : 99%min

Certificate : ISO

Shelf life : 2years

Package : 25kg/carton drum

Appearance : Slightly yellowish powder

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UV-327; 3864-99-1


UV-327

Chemical Name2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole
FormulaC20H24N3OCl
Structure
CAS NO.3864-99-1
Molecular Weight357.9
SpecificationsAppreanceYellowish crystalline powder
Purity≥99%(HPLC)
Melting Point154-157 oC
Ash≤0.1%
Loss On Drying≤0.5%
Transmittance460 nm≥95% 500 nm≥97%

Advantage and

Application

    This product is a high efficient UV absorber, which can effectively absorb 270-400 nm UV light.

      Good thermo stability, low volatility, good intermiscibility with the polyolefin.

        This product almost does not absorb visible light, particularly applicable to colorless and light-colored products.

          This product is suitable for polyolefin, PVC, PMMA, POM, PU and ABS resin. This product is particularly suited to polypropylene fiber.

            Recommended

            dosage

            ABS resin,PEPPPVC
            0.3-0.5%0.2-0.4 %0.3-0.6%0.2-0.5 %
            Package20KG cartons or drums

            UV-327; 3864-99-1

            Chemical name: 2'-(2'-Hydroxy-3',5'-di-tert-butylophenyl)-5-chlorobenzotriazole
            Molecular formula:C20H24N3OCL

            CAS No: 3864-99-1
            Structural formula:


            Applications

            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

            Toxicity & Safety

            This material is not intended for use in products for which prolonged contact with mucous membranes or abraded skin, or implantation within the human body is specially intended, unless the finished product has been tested in accordance with the Food and Drug Administration and/or other applicable safety testing requirements. Because of wide range of such potential uses, Shinyang,Co,Inc. is not able to recommend this material as safe and effective for such uses and assumes no liability for any such uses.

            Storage

            This product may be stored for one year in a sealed container. Containers should be stored in a cool, dry area. Extended storage at elevated temperatures or exposure to direct heat or sunlight could reduce product life. Keep containers sealed when not in use.

            Handling

            In accordance with good industrial practice, handle with care and avoid unnecessary personal contact. Avoid continuous or repetitive breathing of dust. Use only with adequate ventilation. Prevent contamination of the environment. Avoid dust formation and ignition sources.

            Packing

            UV-327 is available in powder form in a 20 kg (44.1 LB) fiber drum, net weight, with an inner PE liner.


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