Jiangsu Haotian Biological Technology Development Co., Ltd.

China Manufacturer with main products: UV Absorber, Light Stabilizer, Chemical Auxiliary Agent

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Ultraviolet Absorbent UV-531


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Export Markets: North America, South America, Southeast Asia, Mid East, Eastern Asia, Western Europe

Specifications

Specifications
1. Ultraviolet Absorbent UV-531
2. High Quality
3. Competitive Price
4. A Reliable Supplier

1. Name: Ultraviolet Absorbent UV-531

2. Key Words: Ultraviolet Absorber UV-531, Ultraviolet Absorber, UV-531

3. Main Indexes:

1)Appearance: Light yellow pin-shape crystaline powder
2)Melting Point: 47.0-49.0° C
3)Purity: ≥ 99.5%
4)Light Transmittance:
(450nm)>95%
(500nm)>99%

4. Characteristics and Uses:

UV531 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. UV531 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.

5. Storing and Packing:

25kg or 20kg net cardboard drum

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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