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Poly(acrylic Acid), Potassium Salt, Ligh Tly Cross-linked


Properties
Product Name Poly(acrylic acid), Potassium Salt, Lightly Cross-linked
Cas Number 25608-12-2
Formula (C3H3KO2)n
Molar Mass Varies with polymer length
Property 1 Water absorption
Property 2 Biodegradability
Property 3 Chemical stability
Property 4 pH sensitivity
Property 5 Ion-exchange capacity
Property 6 Swelling capacity
Property 7 Thermal stability
Property 8 Transparency
Property 9 Biocompatibility
Property 10 Solubility in water
FAQ

What are the main applications of POLY(ACRYLIC ACID), POTASSIUM SALT, LIGHTLY CROSS-LINKED?

Poly(acrylic acid), potassium salt, lightly cross - linked has several main applications.There are several applications for poly(acrylic acid), potassium - salt, lightly cross-linked.
One of the significant applications is in the field of water - absorbing polymers, also known as superabsorbents.Water-absorbing polymers are also known as superabsorbents. These polymers can absorb and retain an extremely large amount of water, often hundreds of times their own weight.These polymers are capable of absorbing and retaining a large amount of moisture, often hundreds of time their own weight. In personal care products like disposable diapers, they play a crucial role.In personal care products such as disposable diapers, these polymers play a vital role. The superabsorbent property helps to quickly soak up urine and keep the surface dry, providing comfort and preventing skin irritation for the wearer.The superabsorbent properties help to quickly absorb urine and keep the surface of the diaper dry, providing comfort for the wearer and preventing irritation. In feminine hygiene products, they also efficiently manage liquid, ensuring a hygienic and comfortable experience.They are also used in feminine hygiene products to efficiently manage liquids, ensuring a comfortable and hygienic experience.

In the agricultural and horticultural sectors, this polymer has value.This polymer is useful in the agricultural and horticultural sector. It can be incorporated into soil or used in seed coatings.It can be used to coat seeds or incorporate into soil. When added to soil, it improves water - holding capacity.It improves soil's water-holding capacity when added. In arid regions or during dry spells, the polymer slowly releases the stored water to plant roots, reducing the frequency of irrigation.In arid areas or during dry spells the polymer slowly releases water to the plant roots. This reduces the frequency of irrigation. For seed coatings, it provides a moisture - rich environment around the seeds, facilitating germination.It provides a moisture-rich environment around seeds to facilitate germination. This can enhance crop yields and improve the survival rate of young plants.This can increase crop yields and increase the survival rate of young plant.

In the pharmaceutical industry, it is used in the formulation of controlled - release drug delivery systems.In the pharmaceutical industry it is used to formulate controlled-release drug delivery systems. The cross - linked structure can encapsulate drugs.The cross-linked structure can encapsulate drug. The polymer's swelling and erosion behavior in the body's fluids can be controlled to release the drug at a specific rate over an extended period.The swelling and erosion of the polymer in body fluids can also be controlled so that the drug is released at a certain rate over a longer period. This is beneficial for drugs that need to be administered in a sustained - release manner, reducing the frequency of dosing and improving patient compliance.This is useful for drugs that require a sustained-release method of administration, reducing the frequency and improving patient compliance.

It also has applications in the field of hydrogels for wound dressings.Hydrogels are also used for wound dressings. The hydrogel formed by this polymer can maintain a moist environment around the wound, which is conducive to wound healing.This polymer forms an hydrogel that can maintain a moist atmosphere around the wound. This is conducive to healing. It can absorb exudate from the wound while providing a physical barrier against external contaminants, promoting faster recovery and reducing the risk of infection.It can absorb the exudate while providing a barrier against external contaminants. This promotes faster recovery and reduces the risk of infection.

In industrial applications, it can be used as a thickening agent in various formulations.It can be used in industrial applications as a thickening ingredient. For example, in paints and coatings, it helps to adjust the viscosity, improving the application properties and preventing sagging.In paints and coatings it can be used to adjust viscosity and improve application properties. In adhesives, it can enhance the adhesion strength and control the flow characteristics of the adhesive.In adhesives it can improve the adhesion and control the flow properties of the adhesive.

What are the key properties of this product?

To accurately discuss the key properties of a product, more specific information about the product is needed.For a more accurate discussion of the key properties a product has, it is necessary to have more specific information. However, in general, some common key properties across various products can be considered.In general, however, there are some key properties that are common to all products.
First, functionality is a crucial property.Functionality is the first and most important property. This refers to what the product can do.This is what the product can actually do. For example, a smartphone's functionality includes making calls, sending messages, running apps, and taking photos.A smartphone, for example, has many functions, including making calls, sending text messages, running applications, and taking pictures. A well - designed product has clear and useful functions that meet the needs of its target users.A well-designed product has clear, useful functions that meet its target users' needs. If it's a software product, the functionality might involve features like data analysis, project management, or content creation.If it's software, functionality could include features like data analysis or project management. The functions should be intuitive and easy to access, enhancing the user experience.The functions should be intuitive, easy to use and enhance the user experience.

Second, quality is of great importance.Second, quality is very important. High - quality products are durable, reliable, and perform consistently.High-quality products are durable, reliable and perform consistently. In the case of a physical product like a car, quality is reflected in its build materials, smooth operation, and long - term reliability.For a physical product such as a car, the quality is shown in the build materials, smooth operation and long-term reliability. For a digital product, it could mean the absence of bugs, fast loading times, and stable performance across different devices and operating systems.In the case of a digital product, this could mean that there are no bugs, fast loading speeds, and stable performance on different devices and operating system. Quality builds trust with the customers and often leads to brand loyalty.Quality builds trust and leads to brand loyalty.

Another key property is usability.Usability is another important property. A product should be easy to use.Easy use is another important property. This encompasses aspects such as an intuitive interface, clear instructions, and efficient navigation.This includes aspects such as a clear interface, easy navigation, and an intuitive interface. For instance, a kitchen appliance should have simple controls that even a novice cook can understand.A kitchen appliance, for example, should have controls that are easy to understand by a novice cook. Usability also takes into account factors like ergonomics for physical products.Usability takes into account factors such as ergonomics when it comes to physical products. A well - designed office chair, for example, will be comfortable to sit on for long hours, with adjustable features to fit different body types.A well-designed office chair will be comfortable for long hours of sitting, and adjustable to fit different body types.

The product's design also plays a significant role.The design of the product is also important. Aesthetically pleasing design can attract customers and enhance the overall appeal.A pleasing design can increase the appeal of a product and attract customers. It doesn't just mean looking good but also having a design that is in line with the product's purpose and brand image.It's not just about looking good, but also having a product design that's in line with its purpose and brand image. A modern - looking laptop with a sleek form factor not only looks appealing but also gives an impression of high - tech sophistication.A sleek, modern laptop with a modern design not only looks good but also conveys a sense of high-tech sophistication.

Finally, compatibility is a key property, especially for products that interact with other systems.Compatibility is an important property, particularly for products that interact and communicate with other systems. A new software application needs to be compatible with different operating systems and hardware configurations.A new software application must be compatible with various operating systems and hardware configurations. A mobile accessory should be compatible with a wide range of smartphones to have a broader market reach.To reach a wider market, a mobile accessory must be compatible with many different smartphones. Compatibility ensures that the product can be integrated into the existing set - up of the users without causing issues.Compatibility is important because it ensures that a product can be seamlessly integrated into the user's existing set-up.

How is it manufactured?

The manufacturing process of a product can vary greatly depending on what the product is.The manufacturing process for a product can be very different depending on the product. Let's take a simple example of a wooden pencil to illustrate a general manufacturing process.Let's use a simple wooden pencil as an example to illustrate the general manufacturing process.
First, the raw materials need to be sourced.The first step is to source the raw materials. For a wooden pencil, high - quality wood like cedar is often chosen.Wood of high quality, such as cedar, is often used to make wooden pencils. The wood is cut into thin slats of the appropriate size.The wood is then cut into thin slats that are the right size. These slats are then dried to reduce moisture content, which helps prevent warping during the manufacturing process.The slats will then be dried to reduce the moisture content. This helps prevent warping.

Simultaneously, the graphite for the pencil lead is prepared.Graphite is also prepared simultaneously for the lead of the pencil. Graphite powder is mixed with clay in specific ratios.Graphite is mixed with clay at specific ratios. The amount of clay added determines the hardness of the lead.The amount of clay determines the hardness. For example, more clay results in a harder lead.More clay, for example, results in a hard lead. This mixture is then extruded into long, thin rods, which are cut into the appropriate lengths for the pencils.This mixture is extruded to long, thin rods that are then cut into the correct lengths for pencils.

Next, the manufacturing of the pencil body begins.The pencil body is next to be manufactured. A groove is cut lengthwise into one side of each wooden slat.Each wooden slat is given a groove cut along its length. The pre - cut graphite rods are placed in these grooves.In these grooves, the pre-cut graphite rods will be placed. Another slat is then placed on top, sandwiching the graphite rod.The graphite rod is sandwiched between two slats. Glue is applied between the two slats to hold them together firmly.To hold the two slats together, glue is applied between them.

The joined slats are then cut into individual pencil lengths.The joined slats will then be cut into individual lengths of pencil. These rough - cut pencils are then sanded to give them a smooth finish.The rough-cut pencils are sanded until they have a smooth finish. This not only makes the pencils comfortable to hold but also removes any rough edges.This process not only makes pencils more comfortable to hold, but also removes any sharp edges.

After that, the pencils are painted or lacquered.The pencils are then painted or lacquered. This not only provides an aesthetically pleasing appearance but also protects the wood.This gives the pencils a more pleasing appearance and protects the wood. Color bands or designs may be added at this stage for branding or to indicate the lead hardness.At this stage, color bands or designs can be added to the wood for branding purposes or to indicate lead hardness.

Finally, the eraser is attached to one end of the pencil.The eraser is then attached to the pencil's other end. The eraser is typically made of rubber or a synthetic substitute.The erasers are usually made of rubber, or a synthetic alternative. It is attached using a metal ferrule, which is crimped around the eraser and the pencil end to secure it in place.It is attached with a metal ferrule that is crimped around both the eraser and pencil end.

Quality control checks are carried out at various stages of the manufacturing process.At different stages of the production process, quality control checks are performed. For example, the hardness of the lead is tested, the smoothness of the pencil body is inspected, and the attachment of the eraser is checked for stability.For example, the lead's hardness is tested, as is the smoothness of its body. The stability of the eraser attachment is also checked. Only pencils that pass these quality control measures are packaged and sent out for distribution.Only those pencils that pass the quality control tests are packaged and sent to distributors.

What are the safety precautions when handling it?

When handling any item, safety should always be the top priority.Safety should always be the first priority when handling any item. Here are some general safety precautions:Here are some general safety tips:
Firstly, know what you are handling.Know what you're handling. Before starting, familiarize yourself thoroughly with the properties of the item.Before you begin, familiarize yourself with the item's properties. If it's a chemical, understand its reactivity, toxicity, flammability.Understand the chemical's reactivity, its toxicity, and its flammability. For example, if it's a strong acid, you need to be aware of its corrosive nature.If it's an acid, for example, you should be aware of the corrosive properties. If it's a mechanical device, know how it operates, what parts are potentially dangerous, like moving gears or sharp edges.If it's mechanical, you should know how it works and what parts could be dangerous, such as moving gears or sharp corners.

Secondly, wear appropriate personal protective equipment (PPE).Wear appropriate personal protective equipment. This could include safety goggles to protect your eyes from splashes, flying debris, or harmful light emissions.Safety goggles can protect your eyes against splashes, flying debris or harmful light emissions. Gloves are important, but choose the right type.Gloves are essential, but make sure you choose the right kind. For chemicals, use chemical - resistant gloves; for handling rough materials, use thick work gloves.Use chemical-resistant gloves for chemicals; thick work gloves are best for handling rough materials. A hard hat is necessary in construction or industrial settings where there's a risk of objects falling.In industrial or construction settings, where there is a risk of falling objects, a hard hat may be required. Respirators might be required if you're dealing with substances that release harmful fumes or fine dust particles.Respirators may be needed if you are working with substances that emit harmful fumes or fine particles.

Thirdly, ensure a proper working environment.Thirdly, create a good working environment. The area should be well - lit so that you can clearly see what you're doing.The area should have enough light to see clearly what you are doing. Adequate ventilation is crucial, especially when dealing with substances that emit gases.It is important to have adequate ventilation, especially when working with substances that emit gasses. A clean and organized workspace reduces the risk of tripping over objects or misplacing tools.A clean, organized workspace will reduce the risk of tripping or losing tools. Keep aisles clear and storage areas tidy.Keep storage areas and aisles tidy.

Fourthly, use the correct tools and equipment.Use the right tools and equipment. Trying to force an item with an inappropriate tool can not only damage the item but also pose a safety risk to you.You can be at risk of injury if you try to force something with the wrong tool. For example, using a screwdriver as a pry bar can cause the tool to slip and injure you.If you use a screwdriver to pry, the tool may slip and cause injury. Make sure all tools are in good working condition and are regularly maintained.Make sure that all tools are well-maintained and in good working order.

Fifthly, follow proper procedures.Fifthly, adhere to the correct procedures. If there are specific instructions on how to handle an item, whether it's a step - by - step guide for assembling a piece of furniture or operating a complex machine, adhere to them strictly.Follow all instructions, even if they are detailed, such as a step-by-step guide on how to assemble a piece or operate a machine. Improvising can lead to dangerous situations.Improvising could lead to dangerous situations.

Finally, be prepared for emergencies.Be prepared for emergencies. Know the location of safety equipment such as fire extinguishers, first - aid kits, and emergency exits.Know where safety equipment, such as first-aid kits, fire extinguishers and emergency exits, are located. In case of an accident, having this knowledge can make a significant difference in minimizing the damage and getting help quickly.Knowing where safety equipment is located can help you minimize damage in the event of an accident and get help as quickly as possible.

By following these safety precautions, you can greatly reduce the likelihood of accidents and ensure a safe working or handling experience.Following these safety precautions will help you to reduce the risk of accidents, and ensure that your working or handling is safe.

What are the storage requirements for POLY(ACRYLIC ACID), POTASSIUM SALT, LIGHTLY CROSS-LINKED?

Poly(acrylic acid), potassium salt, lightly cross - linked is a superabsorbent polymer with specific storage requirements.Lightly cross-linked poly(acrylic acid), potassium is a superabsorbent, highly absorbent polymer. It has specific storage requirements.
Firstly, it should be stored in a dry environment.First, it must be stored in a completely dry environment. High humidity can cause the polymer to absorb moisture.High humidity can cause polymers to absorb moisture. Once it starts to take in water, it may swell and clump together.Once it begins to absorb water, it can swell up and clump. This not only affects its physical form but can also impact its performance.This can affect its physical form, but also its performance. For example, if it is intended for use in a product like a diaper, pre - swollen particles may not distribute evenly and could lead to inconsistent absorbency.If it is intended to be used in a product such as a diaper, the pre-swollen particles could not distribute evenly, leading to inconsistent absorbency. In a manufacturing setting, clumped polymer can clog machinery, disrupting production processes.In a manufacturing environment, clumped plastic can clog machines and disrupt production processes.

Secondly, storage temperature is crucial.Second, the temperature of storage is important. It is advisable to store it at ambient temperatures, typically between 15 - 35 degrees Celsius.It is best to store the polymer at ambient temperatures. This ranges between 15 and 35 degrees Celsius. Extreme cold can make the polymer brittle.Extreme cold can cause the polymer to become brittle. When it becomes brittle, it may break into smaller pieces during handling, reducing its effectiveness.It can break into smaller pieces when handled, reducing the effectiveness. On the other hand, high temperatures can accelerate chemical reactions within the polymer.High temperatures can also accelerate chemical reactions in the polymer. For cross - linked polymers, excessive heat might cause further cross - linking or degradation of the polymer chains.In the case of cross-linked polymers, excessive heating can cause further cross-linking or degradation of polymer chains. This can change its structure and properties, such as reducing its ability to absorb and hold liquids.This can alter its structure and properties. For example, it may reduce its ability to hold liquids and absorb liquids.

Thirdly, it should be stored away from direct sunlight.Thirdly, you should store it away from direct sunlight. Ultraviolet (UV) rays from sunlight can initiate photochemical reactions.Photochemical reactions can be initiated by ultraviolet (UV) rays. These reactions can break the polymer chains or cause changes in the cross - link structure.These reactions can cause the polymer chains to break or the cross-link structure to change. Similar to the effects of high temperatures, this can lead to a decline in its absorbency capacity.This can have similar effects to high temperatures.

Fourthly, proper packaging is essential.It is important to ensure that the packaging is done correctly. It should be stored in air - tight containers.It should be stored in air-tight containers. This helps maintain the dry environment inside the package and prevents contact with oxygen.This will help maintain a dry environment within the package, and prevent oxygen contact. Oxygen can potentially oxidize the polymer over time, which can also impact its performance.Over time, oxygen can oxidize polymers and affect their performance. Additionally, the container should be made of a material that is compatible with the polymer and does not leach any substances that could contaminate or react with it.The container should also be made from a material compatible with the polymer, and that does not leach substances that can contaminate or interact with it.

In summary, to ensure the quality and performance of poly(acrylic acid), potassium salt, lightly cross - linked, it must be stored in a dry, temperature - controlled environment, away from sunlight, and in appropriate air - tight packaging.To ensure the quality and performance, poly(acrylic salt), potassium salt, light cross-linked must be stored in an air-tight, dry, temperature-controlled environment away from sunlight.