Basic Information
99% White Powder Poly(methylvinylether/maleic Acid) Mixed Salts Copolymer CAS 62386-95-2
|
PROPETY |
SPECIFICATION |
ANALYSIS |
|
Appearace @ 25 Deg.C |
White/off-white powder |
off-white powder |
|
% Total Water (By Evaporative Transfer, KF,W387) |
6-15 |
10 |
|
Ph (1g/100ml DI water ,W353) |
5.5-7.0 |
6.24 |
|
% Calcium (Anhydrous Basis,W354) |
11-15 |
12.34 |
|
Tap Density (W639) |
0.5 min |
1 |
|
% Through 60 Mesh (W586) |
99.0 min |
100 |
|
% On 140 Mesh (W370) |
2.0min |
1.2 |
|
% On 200 Mesh (W370) |
8.0 max |
4.5 |
|
% Through 200 Mesh(W370) |
85.0 min |
90% |
|
% Through 400 Mesh (W586) |
75.0 max |
41 |
|
ppb Benzene (Modified W867) |
40.0 max |
Negative |
Products Description
What is Poly(methylvinylether/maleic Acid) Mixed Salts Copolymer?
It has good solubility and dispersibility. It is compatible with water and can be stabilized under acidic and neutral conditions.PMV/MA has excellent chemical stability, adhesion and cohesion, water retention, film-forming, non-toxic and harmless to human body, etc., and has been widely used in many fields, such as agriculture, fine chemicals and so on.
Uses of Poly(methylvinylether/maleic Acid) Mixed Salts Copolymer:
- Pharmaceutical use
1. Poly(methylvinylether/maleic Acid) Mixed Salts Copolymer can be used as a slow-release carrier for drugs, which can control the release speed and time of drugs by binding with drug molecules to improve the efficacy of drugs and reduce side effects.
2. It can be used to prepare bioadhesive drug preparation, so that the drug can better adhere to the surface of the biological mucous membrane and improve the absorption efficiency of the drug.
- For cosmetics
It can be used as thickener and stabilizer. Added to cosmetics can increase the viscosity and stability of the product, improve the texture and appearance of the product.
- Industrial use
1. In the process of water treatment, it can be used as flocculant or dispersant, which helps to remove suspended matters, impurities and heavy metal ions in water and improve water quality.
2. It is used to improve the performance of paints, such as increasing the adhesion, water resistance and weather resistance of paints.
Why choose Gneebio?
1. We have high quality products, supplied directly from the factory to ensure sufficient supply.
2. We have professional service, 24 hours online to solve your problems.
3. With years of supply experience, we strive to bring value to every customer.
We want a win-win business. Send your inquiry and you will get it!
Company Profile
Gneebio is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.
FAQ
1.Q: Can you provide samples for testing?
A: Yes, we provide free samples for your testing, however, you need to pay the courier fee (DHL/TNT/EMS).
2.Q: What documents do you provide for each shipment?
A: Usually commercial invoice, packing list, bill of lading, COA, certificate of origin, material safety data sheet (MSDS). For other import documents, please feel free to contact us.
3.Q：How can I get the price of this product?
A: Please provide accurate quantity, packing, destination port and other necessary information. We will quote the price for you according to your specific requirements.
4.Q: What is the delivery cycle?
A: Delivery cycle: about 7-10 days after payment confirmation.
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