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Hindered Amine Light Stabilizer HALS 944 CAS 70624-18-9 UV-944

Hindered Amine Light Stabilizer HALS 944 CAS 70624-18-9 UV-944

    • Hindered Amine Light Stabilizer HALS 944 CAS 70624-18-9 UV-944
    • Hindered Amine Light Stabilizer HALS 944 CAS 70624-18-9 UV-944
    • Hindered Amine Light Stabilizer HALS 944 CAS 70624-18-9 UV-944
  • Hindered Amine Light Stabilizer HALS 944 CAS 70624-18-9 UV-944

    Product Details:

    Place of Origin: CHINA
    Brand Name: JTL
    Certification: ISO9001
    Model Number: Light Stabilizer Uv-770

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiation
    Price: Negotiation
    Packaging Details: Drum
    Supply Ability: 1000 tons / month
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    Detailed Product Description
    Classification: Chemical Auxiliary Agent Molecular Formula: C35H69Cl3N8
    Purity: 99% Min CAS NO: 70624-18-9
    Type: Hindered Amine Light Stabilizer Appearance: White Crystalline Powder
    Other Names: Uv Stabilizer UV-944 / HALS 944 Application: Coating Auxiliary Agents, Electronics Chemicals
    High Light:

    light stabilizer


    uv inhibitor additive

    HALS 944 CAS 70624-18-9 UV-944 Hindered Amine Light Stabilizer


    Basic Spec

    English name: Light Stabilizer-944
    English synonym: Photo-stabilizer 944; Hindered Amine Light Stabilizer Hs-944; Poly-{[6-[(1,1,3,3-Tetramethylbutyl)Amino]-1,3,5-Triazine-2,4-Diyl ][(2,2,6,6-Tetramethyl-4-Piperidyl) Imino]-1,6-Hexanediyl[(2,2,6,6-Tetramethyl-4-Piperidyl)Imino]};1,6-Hexanediamine , N,N-bis(2,2,6,6-tetramethyl-4-piperidinyl)-, polymer with 2,4,6-trichloro-1,3,5-triazine, reaction products with 2,4,4- Trimethyl-2-pentanamine; ACETOSTAB UV-944; HS-944; poly(6-((1,1,3,3-tetramethylbutyl)amino)-s-triazine-2,4diyl)((2,2,6, 6-tetramethyl-4-piperidinyl)imino))hexamethylene((2,2,6,6-tetramethyl-4-piperidinyl)imino);N,N''-Bis-(2,2,6,6-tetramethyl- 4-piperidinyl)-1,6-hexanediamine/1,1,3,3-tetr
    CAS No.: 70624-18-9
    Molecular formula: C35H69Cl3N8
    Molecular weight: 708.33496
    EINECS number:
    Related Categories: Polymers; Catalysts and Auxiliaries; Plastic Light Stabilizers; Chemical Additives; Nitrogen Compounds; Light Stabilizers;
    Chemical Structure
    Hindered Amine Light Stabilizer HALS 944 CAS 70624-18-9 UV-944

    Physical Specification



    White powder or light yelow granules

    Loght Transmittance

    425nm:≥93% 450nm:≥95%

    Volatile Matter




    Soften Point


    Bulk Density


    Relative Density


    Weight Loss Point





    25Kg/ carboard barrel lined with plastic bags


    Introduction of UV-944

    Light Stabilizing Agent 944 is hindered amine light stabilizing agent of polymerization type with macromolecular weight, which can be applied to PP, PE, EVA etc. When used in crosslinking polyethylene, it can manifest better effects. It can also be applicable to PPE, polyacetals, polyamnamees, polyurethanes, soft and hard PVC and PVC polymer blend etc. It also has good effects on styrene, rubber and adhesive substances. Particularly applicable to thin membrane and fibers.

    Application Of UV-944


    • Hindered Amine Light Stabilizer 944 for low density polyethylene film, polypropylene fiber, polypropylene tape, EVA film, ABS, polystyrene and food packaging.
    • Applicable to various high polymers that demands stability under high light, including polypropylene, high-density polyethylene, ABS resin, PMMA, SAN, PVC, nylon, polyester,
      polyacetal etc.


    • Polymerized highly effective HALS iwth low volatility
      and degradation,a fine heat stalibizer and anti-oxidant,working well
      with AO and UVA;


      Widely used in polyolefin(Such as PP,PE,HDPE,LDPE,LLDPE),
      PEX,co-polymers(such as copolyn of EVA,propylene and rubber),
      PPE,POM;PA;PU;soft and hard PVC blend and adherents



    Packing & Storage

    25kgs Fibre Drum, 25kgs Carton, and we can provide other package with customer.


    Contact Information


    Tel 0086 134 35409275
    Fax 0086 757 84888673
    Mobile 0086 13670617610
    Skype frank_shuai
    WhatsApp/Viber +86-13435409275




    1. Are you a factory or tarding company?
    Our company concentrates on on the production, sales and service for plastic and coating additives, fine chemicals and intermediates.
    2. Where dose your company locate?
    We locate in Heze, Shandong province of China, also have sales rep. in Foshan
    3. Can you provide samples for quality checking before placing an order?
    Samples are avaliable upon request, but the shipping cost should be paid by customer.
    4. How to get the price list?
    Please inqire us by alibaba/email.
    5. What's your payment term?
    TT/Payoneer/Paypal/West Union


    Payment Terms

    100% TT Before Shipment


    Contact Details

    Contact Person: Mr. Frank

    Tel: 86-134-35409275

    Send your inquiry directly to us (0 / 3000)