company introduction
Henan Yulin Chemical Co., Ltd (formerly Zhengzhou Yucai Phosphate Chemical Plant) was founded in 1985, mainly producing phosphate series and water treatment series products. The four branches mainly produce solid aluminum dihydrogen phosphate, liquid aluminum dihydrogen phosphate, sodium hexametaphosphate, sodium tripolyphosphate, sodium pyrophosphate, industrial phosphoric acid, trisodium phosphate, disodium hydrogen phosphate, sodium dihydrogen phosphate, polyaluminum chloride and other products. We strive to create value for customers by focusing on excellence and winning by quality, constantly investing in product research and development and innovation, perfecting the market after-sales system. For more than 30 years, our products have served the industries of refractories, graphite electrodes, foam ceramics, paper additives, boiler descaling, washing additives, sewage treatment, etc. We have spared no effort to strive for the chemical industry for life on the road of exploring fields.
The company has advanced production equipment, strict production process, perfect analysis and testing system and real-time monitoring to ensure the accuracy, stability and applicability of product indicators. The expert team constantly innovates, develops and provides technical support, and can design and produce products suitable for customers according to their needs.
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Product introduction
Polyacrylamide (PAM) is a linear polymers polymer with the chemical formula (C3H5NO) n. It is a hard glassy solid at room temperature, and its products include glue, latex and white powder, translucent beads and flakes. Good thermal stability. It can be dissolved in water in any proportion, and the aqueous solution is a uniform and transparent liquid. After long-term storage, the viscosity of the solution will decrease due to the slow degradation of the polymer, especially when the storage and transportation conditions are poor. As a lubricant, suspending agent, clay stabilizer, oil displacement agent, fluid loss reducer and thickener, polyacrylamide has been widely used in drilling, acidizing, fracturing, water plugging, cementing, secondary oil recovery and tertiary oil recovery
Product standard
Product Name |
Anionic Polyacrylamide |
CAS |
9003-05-8 |
Appearance |
White Grain Powder |
Product Model |
9060 |
9160 |
9260 |
9360 |
9460 |
9560 |
Molecular Weight(million) |
10-12 |
Hydrolysis Degree(%) |
0-5 |
15-20 |
20-25 |
25-30 |
30-35 |
30-35 |
Solid Content(%) |
≥90 |
PH Value |
4-12 |
Dissolution Time(min) |
≤90 |
Remaining Monomer(%) |
≤0.1 |
Product Usage
The use of polyacrylamide should follow the following principles:
1. Granular polyacrylamide flocculant cannot be directly added into sewage. Before use, it must be dissolved in water and treated with its aqueous solution.
2. The water in which the granular polymer is dissolved should be clean (such as tap water) and not sewage. Normal temperature water is enough, and generally no heating is needed. When the water temperature is lower than 5ºC, it dissolves slowly. With the increase of water temperature, the dissolution rate will be accelerated, but above 40ºC, the degradation of polymer will be accelerated, which will affect the use effect. Generally, tap water is suitable for preparing polymer solution. Strong acid, strong alkali and high salt water are not suitable for preparation.
3. The concentration of polymer solution is suggested to be 0.1%-0.3%, that is, 1g-3g polymer powder is added to 1 liter of water.
Company exhibition
Mode of transport
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FAQ
Q: Can I get a sample before placing an order?
A: Yes, we are the factory and provide samples for you.
Q: Delivery Time:
A: Our products will be in stock after production, and can be delivered within 3 days.
Q: Port near factory
A: Tianjin or Qingdao port,Dear guests, you can specify any port.
Q: The time for deliver ourproducts to Tianjin or Qingdao port:
A: 1-2 days.
Q: How is your after-sales service?
A: If you have any technical or quality problems after receiving the goods, you can always contact us. If the problem is caused by us, we will send you the goods for free or refund your loss.
Q: Are you trading company or manufacturer?
A: We are factory