| ITEMS |
SPECIFICATIONS |
| Appearence |
Light Brown Powder |
| Dispersion force |
≥95% |
| pH (1% aq. Solution) |
7-9 |
| Na2SO4 |
≤3/15/22% |
| Water |
≤9% |
| Insoluble impuries content |
≤0.05% |
| Ca+Mg content |
≤4000ppm |
Dispersant NNO Usage:
1. In dyeing and pringting industry, DISPERSANT NNO is used for vat dyes suspension pat dyeing,
implicit acid method dyeing, dispersive and solubilised vat dyes dyeing and so on.
2. Used for silk fabrics or wool interwoven fabrics dyeing, and make the silk colorless.
3. In dyeing industry, it’s mainly used as dispersing agent during dispersant and lake production, stabilizer for rubber latex, and tanning auxiliary for leather.
4. As auxiliary tanning agent in leather industry, used together with tanning agent (ratio 1:10) to avoid tanning agent stick with leather. Can also help to disperse dye to get a better appearance in color.
5. As dispersant in wettable pesticide and herbicide, the dispersibility and solubility of pesticide can be improved.
6. As dispersant for paper industry. After adding NNO into wood pulp to avoid the stain from the condensation of asphaltum, resin and other material, 0.2%-0.5% of the wood pulp’s weight as dosage is preferable. Can work as precipitator for animal size, 20%-30% of the size’s weight as dosage is preferable.
7. As dispersant in rubber industry. Can disperse sulfur, accelerant, anti-aging agent and some filler(like zinc oxide, barium sulphate, calcium carbonate etc). 2%-4% of the dry powder’s weight as dosage is preferable. Can make NNO into 10% solution, then grind with others in ball grinder.
8. Also can be used in coating, painting, pigment, carbon black etc.
9. Can be used in color lake industry.
Dispersant NNO Function:
The use of wetting and dispersing agents reduces the time and energy required to complete the dispersion process, stabilizes the dispersed pigment dispersion, modifies the surface properties of the pigment particles, and adjusts the mobility of the pigment particles, which is embodied in the following aspects: shorten the dispersion time, Improve gloss, improve tinting power and hiding power, improve color development and toning properties, prevent floating and blooming, prevent flocculation, and prevent sedimentation.
Dispersant NNO Dosage:
1.As a dispersed filler of disperse and vat dyes. Dosage is the 0.5~3 times of vat dyes or 1.5~2 times of disperse dyes.
2.For tied dye, dosage of dispersant NNO is 3~5g/L, or 15~20g/L of Dispersant NNO for reduction bath.
3. 0.5~1.5g/L for polyester dyed by dispersed dye in high temperature / high pressure.
4.Used in the dyeing of azoic dyes, dispersant dosage is 2~5g/L, dosage of dispersant NNO is 0.5~2g/L for development bath.
Dispersant NNO Packing And Storage:
25kg per bag
Should be stored at room temperature in cool place with ventilation. Storage period is two years
FAQs:
Q1: Why should I choose your company?
A: We have our own factory and laboratory engineers. All our products are produced in a factory, so quality and safety can be guaranteed; we have a professional R&D team, production team and sales team; we can provide good services at a competitive price.
Q2: What products do we have?
A: We mainly produce and sell Cpolynaphthalene sulfonate, sodium gluconate, polycarboxylate, lignosulfonate, etc.
Q3: How to confirm the product quality before placing an order?
A: Samples can be provided, and we have a test report issued by an authoritative third-party testing agency.
Q4: What is the minimum order quantity for OEM/ODM products?
A: We can customize labels for you according to the products you need. Please contact us to make your brand go smoothly.
Q5: What is the delivery time/method?
A: We usually ship the goods within 5-10 working days after you make the payment. We can express by air, by sea, you can also choose your freight forwarder.
Q6: Do you provide after-sales service?
A: We provide 24*7 service. We can talk through email, skype, whatsapp, phone or any way you find convenient.
