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| Product Name: |
welan gum factory
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| Supply Ability: |
30000tons |
| Related proudcts |
xanthan gum, welan gum, oil driling fluid, |
| Specifications |
welan gum for oil driling grade 80mesh |
| Price Term: |
FOB |
| Port of loading: |
tianjin or qingdao |
| Minimum Order |
5tons |
| Unit Price: |
negotiatable |
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Welan Gum
1. Basic information
1.Welan Gum CAS no.:96949-22-3
2.Standard: Food grade, Tech grade, Pharmaceutical Grade
3.Usage: Food additives, Pharmacy,
Purifying effect and suspension effect in oil industry,
Packing:25kg/drum or 25kg/bag
2.Characteristics of Welan Gum
1. can be dissolved in cold water, it presents regular and stable structure in aqueous solution,and forms the high viscosity solution.
2. has the characteristics of pseudoplastic flow (shear thinning effect),and a good ability of suspension in the stationary state.
3. It is relatively stable in the range of PH2-12 and has good salt tolerance.
4. welan gum can form a gel under the conditions of NaOH existence and heating, but the gel strength is very weak.
5. It has the thermal reversibility for the stability of temperature, the influence of temperature on the Welan gum is relatively small. Under the condition of 121 ℃ terilization for 15 minutes, its viscosity will not decrease. The viscosity of 0.4 xanthan gum solution has been zero when the temperature is 135℃ , but the vidcosity of welan gum solution was just close to zero under the same conditions when the temperature is up to 163℃. Under the normal conditions, the viscosity of welan gum solution will decrease with the the temperature increasing and with the temperature lowering, it can completely restore.
6. It has better co***tibility with other gum.
3.Usage of Welan Gum
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.
1. In the food industry, Welan gum can be used in bakery products, dairy products, fruit juice, milk beverages, sugar, icing sugar, jam, meat and all kinds of desserts processing.
2. In the oil industry, Welan gum can be used for deployment of dri |
| Company: |
Hebei Ebio Technology Co.,Ltd
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| Contact: |
Ms. vera wang |
| Address: |
No.6 Guang'an avenue, chang'an area, hebei (info at china-ebio dot com) |
| Postcode: |
05000 |
| Tel: |
031189269357 |
| Fax: |
031189269357 |
| E-mail: |
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