Polyvinylpyrrolidone K25 Used As Adhesive

Ulanqab Kema New Material Co., Ltd. is one of the most experienced manufacturers and suppliers of polyvinylpyrrolidone k25 used as adhesive in China. Please rest assured to wholesale high quality polyvinylpyrrolidone k25 used as adhesive made in China here from our factory. If you have any enquiry about free sample, please feel free to email us.

Product Details

What is adhesive?

Adhesive, also known as glue, cement, mucilage, or paste, is any non-metallic substance applied to one or both surfaces of two separate items that binds them together and resists their separation.

What are the advantages of polyvinylpyrrolidone adhesive?

1. For agents that are sensitive to humidity and heat, using PVP ethanol solution as a binder can eliminate the influence of factors such as water and heat. For hydrophobic drugs, the aqueous solution can be uniformly wetted, and the surface of the drug particles can have an affinity. Water is beneficial to increase the dissolution of the drug.

2. PVP can be added as a dry powder as a binder, and it can be used for wet granulation with a suitable solvent or as a dry binder for direct compression to improve the peeling phenomenon of hydrophobic drugs. Commonly used K30 and K25, the dosage of PVPK30 is generally 2%-5%.

Name: Polyvinylpyrrolidone k25 used as adhesive

HS Code:39059900

CAS No.: 9003-39-8

Package:25kgs/drum

Colour: White or milky white powder

Odor: Odorless or slight smell

Origin: China

Technical Indicators:

Application:

1. PVP can be used as adhesives, retarders, penetration enhancers, etc. in sustained and controlled release formulations. Many experts have developed single-compartment single-layer nifedipine oral osmotic pump tablets. The formulation and preparation parameters of nifedipine oral osmotic pump tablets have been optimized. The optimal tablet core formulation has been determined, and the content of PVP as a penetration aid is 7.08 %. The results show that the in vitro release of nifedipine osmotic pump tablets prepared by the author is in line with the zero-order drug release characteristics of osmotic pumps.

2. Used for thickening and thickening of oral liquid preparations

PVP has a long history as a thickener in oral liquid preparations and has a wide range of applications. For example, it can be used as a good thickening stabilizer in emulsions and suspensions, PVPK-90, and the polymer is Adsorbed on the surface of a single colloidal ion to form a thin layer of molecules to prevent coalescence.

Company profile:

Our factory has a total of 4 workshops with 126 people.

Our product NVP achieves continuous production (breaking the conventional intermittent production) with an annual output of 3000 tons, of which the PVP series has an annual output of 1200 tons. There are 2 production lines for PVP production. And we are planning the second plant to achieve greater output.

We have professional technicians to ensure the quality of our products. Here is the picture of a little part of our professional technicians.

We also have GMP production workshop. Here is the picture of the  canning room of our company.

We have cooperated with many foreign clients. Here is our shipping picture.The goods is loaded on the track and then delivered to the dock.

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