Sylic® Dispersing Agent WF
Physical and chemical indicators
Appearance: white or light yellow powder
Ionicity: anion
Solubility: easily soluble in water of any hardness
Stability: acid, alkali, heat, hard water, inorganic salt
Diffusion rate: ≤ 100% (for standard products)
PH value: 7-9 (1% aqueous solution)
Sodium sulfate content: refined naphthalene WF: ≤15%
Content of impurities insoluble in water: ≤0.05%
Content of calcium and magnesium ions: ≤ 0.4%
Performance characteristics and uses
1.This product has excellent diffusivity and protective colloidal properties, but has no surface activity such as permeability and foaming, has affinity for protein and polyamide fibers, and has no affinity for fibers such as cotton and linen; acidity and alkalinity: 1% aqueous solution partial alkalinity Ionization: anionic; affinity, miscibility: can be used with anionic and nonionic surfactants at the same time.
2.Has excellent abrasiveness, solubilization, and dispersibility; it can be used in textile printing and dyeing, wettable pesticides as dispersants, papermaking dispersants, plating additives, water-soluble coatings, pigment dispersants, water treatment agents, carbon black dispersants Wait.
3. Is mainly used for pad dyeing of vat dye suspension, leuco acid dyeing, dispersing and soluble vat dye dyeing. It can also be used for dyeing silk / wool interwoven fabrics, leaving no color on the silk. Dispersant WF is mainly used in the dye industry as a diffusion aid for dispersion and lake manufacture, as well as for stability of rubber emulsions and leather tanning aids.
Instructions:
1.Printing and dyeing industry: mainly used for pad dyeing of vat dye suspension, leuco acid dyeing, dispersing and soluble vat dyeing, etc. It can also be used for dyeing silk / wool interwoven fabrics, leaving no color on the silk. The dye industry is mainly used as a dispersant and a diffusion aid in the manufacture of lakes.
This product can be used as a protective colloid when dyeing vat dyes, indigo dyes and naphthol base colors. Disperse dyes can be used as diffusing agents when dyeing acetic acid, triacetate fiber, and nylon and polyester. When the above synthetic fibers are printed with disperse dyes, this product can be used in the post-wash process to reduce white staining.
(1) Dispersant WF is used as a dispersant and filler for dispersing and reducing dyes. When disperse dye or reducing dye particles are processed finely, dispersant WF and dye can be added to the grinder and sand mill together. The amount of dispersant WF is 1-6 times that of reducing dyes or 3-4 times that of disperse dyes, and a part can be left as a filler when the dye is commercialized;
(2) Dispersant WF is used as vat dye dyeing: suspension pad dyeing method: In the pad dyeing bath, generally dispersant WF is added 3-5 g / L, and in the reduction bath, dispersant WF is generally added 15-20 g / L; leucochromic acid method: general dispersant WF dosage is 2-3 g / L;
(3) Dispersant WF is used for disperse dyeing: Generally, 0.5-1.5 g / L can be added to the dyeing bath when polyester is dyed at high temperature and pressure;
(4) Dispersant WF is used as ice dyeing dyeing: to improve the leveling and rubbing fastness, the amount of WF in the base bath dispersant is generally 2-5 g / L, and the amount of WF in the color developing bath is generally 0.5 -2 g / L.
2.Building materials industry: used as cement water reducing early strength agent, the dosage is 0.5-1%, the cement has a good dispersion effect after cement shaking, and enhances the cement strength. The dispersant WF improves the tensile, impermeability, frost resistance, and compressive elastic modulus of concrete, and has no rust effect on steel bars.
3.Agricultural industry: It can be widely used in wettable pesticides, with good dispersing and solubilizing effects, and can obviously improve the efficacy. Dosage can be determined according to product requirements. Example: Flea spirit, the dosage is 3-5%; methyltobrazine dosage is 0.8-1.5%, Kaishuling 0.8-1%.
4.Electroplating industry: Adding dispersant WF to color plating can disperse the pigment uniformly, and it can obviously increase the brightness of the electroplated surface. The dosage is generally 10% of pigment.
5.Rubber industry: In the production process of the rubber (latex) industry. For dispersing materials such as sulfur accelerator, antioxidant zinc oxide filler (such as barium sulfate, calcium carbonate), etc., it can improve the dispersion effect and shorten the ball milling time. Add dispersant WF 2-4% by weight to dry powder, dispersant is made into 10% solution in advance, and then crushed with other components in a ball mill to improve the dispersion effect and shorten the ball milling time.
Packaging and storage:
25kg woven bag lined with plastic film, protected from direct sunlight and stored at room temperature. Shelf life is at least one year.
Factory Profile:
We're a famous textile auxiliaries producer in China with over 30000 tons annual output. Our factories are located in
Zhejiang province, nearly closed to Shanghai. Your visit to our factory will be greatly welcomed.
Technical Support:
We have professional technical team which support target samples testing from customers around the World. Counter
samples will be provided after evaluation. Meanwhile customization service is available in our factory. What's more, we
can also provide pre-shipment samples for new customers during our first cooperation.
Shipment:
Whether you have your own freight-forwarder or you would like us to organize shipment ; whether you require delivery
FOB to a port in China or CIF to a port near you,we are happy to quote and supply whichever way you choose. Please
feel free to discuss all options with us .
Our delivery time : Within 10 days after got T/T or L/C bank copy.
Payment:
We support a variety of payment terms like T/T, L/C at sight, DP, C.A.D etc. If customers need forward payment term
like T/T 30 days or L/C 60 days, we will also try to meet their demand based on customers' reputation and consumption.
Certificate:
Our products' quality has been approved by ISO9001 quality management system, OKEO-TEX, GOTs, etc.
Market:
Our partners all around the world.
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