lignin sulfonate dispersing agent
Inquiry
| Post Date: | Jul 18,2013 |
| Expiry Date: | Jul 18,2014 |
| Detailed Description: |
Quantity: 2000Metric Tons Specs:moisture 7% max water reducing rate: 4% max Payment Method: TT or L/C What's the meaning of dispersing agent? A dispersant or a dispersing agent or a plasticizer or a superplasticizer is either a non-surface active polymer or a surface-active substance added to a suspension, usually a colloid, to improve the separation of particles and to prevent settling or clumping. Dispersants consist normally of one or more surfactants, but may also be gases. Which kinds of our products are dispersant? Among our products, sodium/calcium lignosulphonate, ferrochrome lignosulphonate, sodium naphthalene formaldehyde are all the dispersing agent, which can be widely used in construction, oil drilling, emulsifier, gypsum wallboard........ Which areas can be used for dispersing agent? 1)Concrete Dispersants/plasticizer/superplasticizers are used in the concrete mix (sand, stone, cement and water) to lower the use of water and still keeping the same slump (flow) property. This makes the concrete stronger and more impervious to water penetration., such as, sodium/calcium lignosulphonate, sodium naphthalene formaldehyde etc... 2）Gypsum wallboard A dispersant/plasticizer( sodium/calcium lignosulphonate, sodium naphthalene formaldehyde) is added to the gypsum wallboard slurry to reduce the amount of water used, while maintaining the same slump as the slurry without dispersant. The lower water usage allows lower energy use to dry the wallboard, since less water is present in the wallboard 3）Oil drilling Dispersants in oil drilling( ferrochrome lignosulphonate) are chemicals that aid in breaking up solids or liquids as fine particles or droplets into another medium. This term is often applied incorrectly to clay deflocculants. Clay dispersants prevent formation of "fish-eye" globules. For dispersing (emulsification) of oil into water (or water into oils), surfactants selected on the basis of Hydrophilic-lipophilic balance (HLB) number can be used. For foam drilling fluids, synthetic detergents and soaps are used, along with polymers, to disperse foam bubbles into the air or gas 4）Detergents Dispersing agents are the principal applications of detergents for which the liquid bath is water. Detergents also are used as emulsifiers in many applications. Performance and use This product is light yellow to yellow-brown powder, an anionic surfactant. It is soluble in water, acid, alkali and hard water, good dispersion properties. With protein and polyamide fibers have affinity. Mainly used to coloring for vat dyes, reactive dyes, acid dyes, acid staining pad or pigment pad dyeing of the dispersing agent, as a auxiliaries for vat dyes's powder or sizing agent. Also used staining to levelling agent and auxiliary tanning agent in leather industry. Can also be used for textile printing and dyeing, pesticides as dispersing agent, papermaking, electroplating additives, latex, rubber, construction, water-soluble paint, pigment dispersant, oil drilling, water treatment agent, carbon |
| Company: | Wuhan Xinyingda Chemicals Co., Ltd. [ China ] |
| Contact: | Gloria Xia |
| Tel: | 0086-27-86617137, 0086 138715 |
| Fax: | 0086-27-86676453 |
| Email: | xydchemenquiry@gmail.com |
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