Product discription:
NNO of the main component is sodium naphthalene sulphonate formaldehyde as light yellow powder dispersing agent. Its role is to put all kinds of powder reasonably slack in solvent, after a certain amount of charge exclusion principle or polymer resistance effect, make all kinds of solid was suspended in the solvent (or slack liquid).
Product picture:
Application:
1.The dispersant NNO is mainly used as dispersant in disperse dyes, VAT dyes, reactive dyes, 2Â acid dyes and leather dyes, which are good in effect, solubility and dispersion.
2. It can also be used as dispersant for textile printing and dyeing, wet pesticide, dispersing agent for paper, electroplating additive, water-soluble coating, pigment dispersant, water treatment agent, carbon black dispersant, etc.
3. The dispersant NNO is mainly used in industry to restore the dyeing of the dye suspension, the dyeing of cryptochromic acid, the dispersion and the dyeing of soluble VAT dyes. It can also be used for dyeing silk/woollen mixed fabric, making the silk uncolored.
4.The dispersant NNO is mainly used as dispersing agent, rubber emulsion stability and leather auxiliary tanning agent in the dye industry.
5.Dispersant NNO performance: high concentration dispersant NNO is easy to dissolve in water, has excellent dispersion and protective colloid performance, has affinity for protein and polyamide fiber, and has no affinity for fiber and fiber. It can be used simultaneously with anionic and non-ionic surfactants.
Specification:
| Naphthalene superplasticizer | |||
| Item Indicators |
SNF-5% | SNF-10% | SNF-18% |
| appearance | Yellow brown powder | Yellow brown powder | Yellow brown powder |
| Solid content | ≥92% | ≥92% | ≥92% |
| Sodium sulfate | <5% | <8% | <18% |
| chliridion | <0.3% | <0.4% | <0.5% |
| PH value | 7-9 | 7-9 | 7-9 |
| Cement paste fluidity | ≥250mm | ≥240mm | ≥230mm |
| Surface tension | (70±1)×10-3N/M | (70±1)×10-3N/M | (70±1)×10-3N/M |
| Inspection item | SNF-5% | SNF-10% | SNF-18% | |
| Water-reducing rate | 22 | 20.1 | 20 | |
| Bleeding rate | 79 | 80 | 85 | |
| Air content | 2.0 | 2.0 | 2.0 | |
| Setting time | Initial time | +22 | +22 | +22 |
| Final time | +16 | +16 | +16 | |
| Compressive strength rate | 1d | 156 | 156 | 156 |
| 3d | 152 | 152 | 152 | |
| 7d | 146 | 146 | 146 | |
| 28d | 138 | 138 | 138 | |
| Rate of shrinkage | 90d | 82 | 82 | 82 |
| The degree of reinforcement corrasion | Not have | Not have | Not have | |
Package&Delivery:
Package: 25kg kraft bag. Alternative package may be available upon request.
Storage: Shelf-life time is 2 years if kept in cool, dried place. Test should be done after expiration.
Delivery:Non-toxic, harmless, non-inflammable and non-explosive chemicals, it can be transported in truck and train.
Other Products Picture:
Our company:
Our company is a professional company dedicated to importing& exporting chemical products. We have been focused on research, production, and sales of various of chemical products since establishment. Began with concrete admixtures, our main products include: Sodium Lignosulfonate, Calcium Lignosulfonate, Sodium Naphthalene sulfonate formaldehyde, polycarboxylate Superplasticizer and sodium gluconate concrete, which has been widely used as concrete water reducers, plasticizers and retarders.
Our advantage:
1.SGSÂ certified Chinese supplier;
2.Provide product search, offer, quality control, warehousing, international logistics, etc one-stop service;
3.Offer customization product and all-around product application programs according to customers' requirement;
4.Supply FREE sample and accept small orders;
5 .Accept Customized Packages;
6. Operated by in professional teams, offer quality after-sales service and technical support.
FAQ:
Q1: Do you have strict quality control?
Answer:
From raw materials, mixing rate, production process, package to transportation , we adopt strict quality control management system. We also cooperate with famous universities labs in China.
Q2: Are all specifications of one product have the same application?
Answer:
Different specification mainly to different industries and markets. Prices are also different.
Q3: What about your after-sales service?
Answer:
We have engineers equipped with over 30 year's experienced. 7*24 hours quick response can be supplied by our sales team.
Q4: Can you make OEM production?
Answer:
For customers from different countries and areas with different manufacturing raw materials, we can make it after learning well of your basic datas.
We are professional manufacturer of in China.
Contact Us:
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Tel/Fax:+86 053188987705 |Â Mob.+86-15098809811
Address: Room 1-457 of Shangri-La, No.88 of Huizhan West Road, High-tech Zone, Jinan, Shandong, China.
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Butt Weld Reducer,Pipe Reducer,Carbon Steel Reducer
Group Steel Pipe Engineering Co., Ltd. , http://www.hbsteelpipes.com