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Exhibition: FIA 2017
Place: Shanghai, China
Time: 20-22 Jun 2017
Booth No.: E5C01

Welan Gum

Home Thickeners Welan Gum
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Welan gum is used as a rheology modifier in industrial applications such as cement manufacturing  used in all aspects of industry and agriculture as a thickening agent, emulsifier. It also has a wide application prospect in food, concrete, oil, ink and other industries.

Welan Gum,CAS No.: 96949-22-3

Fooding is a Welan gum Manufacturers, Suppliers and Wholesalers in China. You can inquiry Food Grade, Industrial Grade and Oil drilling Welan gum price by email us: info@chinafooding.com or leave message on the Fooding web. Fooding ensure you can buy Welan gum with a good Welan gum price.

Discount Prices Available for Larger Orders.

Inquiry

Welan Gum

  • CAS No:96949-22-3
  • Einecs No:234-394-2
  • Routine Packing:25kg
  • Place of origin:China
  • QC:Haccp, Kosher, Hala,ISO
  • Payment terms:T/T or L/C
  • Port of dispapch:Shanghai,Tianjin,Qindao
  • Function:Because of the shear thinning effect and excellent rheological properties of Welan gum, it mainly is used in all aspects of industry and agriculture as a thickening agent, suspending agent, emulsifier, stabilizer, lubricants, and adhesives . It also has a wide application prospect in food, concrete, oil, ink and other industries.
  • Applications:Welan Gum include various oilfield applications, foundry coating, pigment suspensions, cement or concrete viscosifiers, tire sealants and paint thickeners.
  • Tel: +86-21-50321522
  • Fax: +86-21-51069122
  • Email: info@chinafooding.com
  • Product Information

    Product Description
    Safety Ratings Key
    Safe
    Gluten free
    Kosher
    Halal

     

     

    Welan Gum
    Item   Specifications
    Appearance Off-white to tan powder
    Solubility Hot or cold water
    Viscosity (1% Gum to 1% KCL Brookfield,
    LVT. 60 rpm, spring 3, 25 Celsius)

    Min.1500 mPa.s
    Boiling point(Celsius) 137-138
    Loss on drying Max.13.0%
    Residue on ignition 5%
    PH (of 1% solution) 5.0-9.5
    Particle size 95% through 80 mesh

    Welan Gum


    Formel Welan Gum eng

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    About Welan Gum

    Welan Gum is a great anionic polysaccharide with wonderful thermal stability and retention of viscosity with elevated temps.


    Welan Gum reveals superior temperatures stability over in fresh water and low pH liquids. Fritz Welan Gum is a tan colored dry powder with a density of 26.25 lbs/ft3.

    Welan Gum is used in various industries where high molecular weight biopolymers are useful. A short list of products containing Welan Gums include various oil field applications, foundry coating, pigment suspensions, cement or concrete viscosifiers, tire sealants and paint thickeners.

    References on Welan Gum

    [1]. Ai H, Liu M, Yu P, Zhang S, Suo Y, Luo P, Li S, Wang J. Improved welan gum production by Alcaligenes sp. ATCC31555 from pretreated cane molasses. Carbohydr Polym. 2015 Sep 20;129:35-43.

    [2]. Zhu P, Chen X, Li S, Xu H, Dong S, Xu Z, Zhang Y. Screening and characterization of Sphingomonas sp. mutant for welan gum biosynthesis at an elevated temperature. Bioprocess Biosyst Eng. 2014 Sep;37(9):1849-58.

    [3]. Kaur V, Bera MB, Panesar PS, Kumar H, Kennedy JF. Welan gum: microbial production, characterization, and applications. Int J Biol Macromol. 2014 Apr;65:454-61.

    [4]. Li H, Xu H, Xu H, Li S, Ying HJ, Ouyang PK. Enhanced welan gum production using a two-stage agitation speed control strategy in Alcaligenes sp. CGMCC2428. Bioprocess Biosyst Eng. 2011 Jan;34(1):95-102.

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    Support & FAQs

    1. What's your payment terms?

    T/T or LC.

    2. What's your delivery time?

    Usually we will arrange the shipment in 7 -15 days.

    3. How about the packing?

    Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

    4. How about the validity of the Welan Gum?

    According to the Welan Gum you ordered.

    5, What is the MOQ of Welan Gum ?

    Different products have different MOQ, for Welan Gum , the MOQ is 1000kg.

    6, What is the price of Welan Gum ?

    Fooding has been corporate with many Welan Gum manufacturers for several years, we can provide you with best price of Welan Gum.

    7, How long shall we wait for your reply?

    We can guarantee to reply your inquiries of Welan Gum in one working days.

    8. What documents you provide?

    Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificat and Origin certificate. If your markets have any special requirements, let us know.

    9. What is loading port?

    Usually is Shanghai or Qingdao.

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    Our Services
    1. Supply high quality products with a reasonable price in additives industry.
    2. Arrange the orders and shipping with cus requests in time, According to the different countries export policy provide complete customs clearance documents.
    3. Provide agile and safe payments.
    4. We can in charge of all if our products have quality problems.
    5. Provide a price trend, ensure the clients can know about  marketing informations in time.
    6. Have offices at Peru and Mexico, Clients can get our company information from here, discuss the prices and delivery time face to face. 

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