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الشخص الذي يمكن الاتصال به Mary Guo
Zhengzhou, Henan
Description of nonionic polyacrylamide:
| Technical specification of nonionic polyacrylamide | |
| CAS no: | 9003-05-8 |
| appearance: | white powder |
| powder size: | 20-40mesh |
| Molecular weight: | 8~16 million |
| drgree of hydrolysis: | 5-9% |
| solid content: | ≥88-90% |
| insoluble matter: | ≤0.02% |
| Dissolution time: | ≤60 minutes |
| Mixture concentration: | 0.1%—0.5% |
| storage: | 2 years |
| Residual unit: | ≤0.1% |
| product usage: |
industrial use only |
Advantages of non-ionic polyacrylamide mainly used as a
flocculant.
Because its molecular chain contains a certain amount of polar
genes which can adsorb suspended solid particles in water, the
particles are interbridged to form large flocculates.
Non-ionic polyacrylamide can accelerate the settlement of the
particles in the suspension, has a very obvious speed up the
clarification of the solution, promote filtration and other
effects, widely used in the chemical industry wastewater, waste
liquid treatment, municipal sewage treatment.
Especially when the sewage is acidic, the use of this product is
most suitable.
Can be used with inorganic flocculants such as polyiron,
polyaluminum and other inorganic salts.
Package: Inner package : Plastic PE film; Outer package: kraft bag , N.W 25 kg/bag
Storage: Stored in a dry cool and ventilate place, it will keep good for 6 months.
Advantage:
1. Lower dosage
2. Easily soluble in the water, dissolves rapidly
3. Non corrosive
4. Reduction in sludge of dewatering process
Technical index:
| ITEM NO. | Molecular weight (in million) | Solid content % | PH Value | Monomer residual % | |
| 7012 | 16 |
≥89
|
2--9 |
≤0.5 |
|
| 7512 | 14 | ||||
| 7712 | 13 | ||||
| 7000 | 12 | ||||
| 7005 | 11 | ||||
| 7007 | 10 |
1, coal
mine washing;
It can be used for centrifugal sharing of coal washing tailings,
and can be used in the precipitation and filtration of pulverized
coal and coal slime, which can improve the recovery rate of
pulverized coal and filtration rate, and improve the water
circulation rate.
2.
Textile auxiliaries;
Adding some other chemicals can be prepared into chemical sizing,
used for textile sizing, can improve the adhesion, permeability and
desizing performance, so that the fabric has spinning electrostatic
properties, reduce sizing rate, reduce skein spots, cloth breaking
rate and falling matter.
3.
Sewage treatment;
When the sewage system is acidic, the selection of non-ionic series
of polyacrylamide is more appropriate, and inorganic flocculant
polyaluminum, aluminum sulfate and other use in conjunction, in the
water treatment effect is better.
4.
Metallurgical beneficiation;
For example, in the flotation and smelting of zinc, manganese and
copper, the leaching liquid and residue can be entered into PAM to
improve the sharing efficiency.
5, sand
prevention and sand fixation;
The non-ionic polyacrylamide dissolved into 0.3% concentration to
add crosslinking agent, spraying on the desert can prevent and fix
sand.
6,
chemical grouting agent;
9.5 parts of non-ionic polyacrylamide and 0.5 parts of NN--
methylene diacrylamide miscibility can be used as a chemical
grouting agent for water plugging of DAMS, foundations, tunnels and
so on.
7, soil
moisture agent;
It holds water and holds sand in the soil.
Hill planting grass, tree planting, sand and dust can play a role
in moisturizing agent.
| بلد: | China |
| نموذج رقم: | - |
| سعر فوب: | أحصل على آخر سعر |
| الموقع: | - |
| سعر الحد الأدنى للطلب: | - |
| الحد الأدني للطلب: | - |
| تفاصيل التغليف: | - |
| موعد التسليم: | - |
| القدرة على التوريد: | - |
| نوع الدفع: | - |
| مجموعة المنتج : | - |
