The Benefits of Using a Silane Coupling Agent
July 13th, 2009. Published under Science. No Comments.
There are many benefits associated with using a silane coupling agent. This type of agent is used in order to establish a bond that is considered to be stable among surfaces that generally fail to bond due to the fact that they are incompatible. When two incompatible surfaces are bonded appropriately, the strength of the product and the quality of the product is drastically enhanced. As a result, the service life of that particular product is typically much longer than if the correct bonding technique was not implemented. In this guide, you will learn about the other benefits associated with using silane coupling agents.
The mechanical based properties associated with products that implement the use of a silane coupling agent have been found to exhibit a higher level of durability than products that do not implement this particular bonding technique. This is largely due to the fact that silane is actually considered to be a “dispersing agent”. This means that it integrates a matrix that is identified as “polymeric” in order to provide a high level of stability to materials that are considered to be solid and also have a unique, compound level of materials. Examples include popular filler type material and even pigments that combine in order to create a substance.
Silane coupling agents have been found to provide a sound, protective barrier to the products that it is used on. In certain products, it has been found that if there are large amounts of pigmentation, the dispersion process is relatively high. When the coupling agent that implements the use of silane is used, this dispersion process is reduced drastically. As a result, it combines with the polymeric base to ensure that there is a reduction in the process which is often referred to as “coalescence”. If you are unfamiliar with this concept, it means that it does not result in the molecules that make up the basis of a product to merge as one and result in a reduction of the quality of that particular product.
“Wetting” is a term that is often associated with the pigmentation processes of certain surfaces. When a silane coupling agent is implemented in order to bond unique surfaces together, it has been found that the product experiences a higher degree of “wettability”. This is actually an advanced stage of the actual process of dispersion among pigments. It results in affecting a bound group of pigments and causing them to spread to other areas of the product that they are part of. Not only does this create what is viewed as an entirely new surface, but it is highly beneficial in reducing the amount of air and moisture that is permitted to pass beneath the surface of the protected product.
Polymer based matrixes are often used in three common systems. These include the following:
Thermoplastic
Rubber Elastomer
Thermoset
When using silane coupling agents, many benefits are obtained when combined with the above systems. For example, scientific studies and test trials have indicated that the material viscosity is greatly lowered. As a result of this, the surfaces that the agents are used on typically display fewer defects than the surfaces of products in which the coupling agent composed of silane is not used. There is also an improved opacity when it comes to the pigments that are used in the product, and the incorporation of various types of fillers and even other pigments is much easier to ensure that the mechanical properties of a given object are considered “better” due to overall quality.
Each and every single day, there are companies looking to make advancements in the products that they specialize in by implementing the use of technology that focuses on the advancements of materials composed of silicone and monomers that are considered to be organic based. Companies that specialize in devices that are considered to be biomedical, provide materials that are said to be high productive, use coatings that enhance their products, intermediates in the area of pharmaceuticals, industrial based industries, and those that focus on adhesive technology can benefit in numerous ways by incorporating a silane coupling agent.
There are many different types of silane coupling agents offered in today’s market. These include “Olefinic”, “Aminosilanes”, and “Epoxysilanes”. There are also many that are considered to be agents that are “functional”. These agents include that of “Mono”, “Di”, “Tri” and even “Poly-Functional”. Each specific type of silane coupling agent has a unique chemistry make up that assists in the enhancement process of the materials and the products that they are used on. Devices that are electrical based and use an assortment of coupling agents that are composed of silane have been established to carry an improved measure of electrical properties and those devices that implement liquid resins are also improved as far as stability and overall durability.
As you can see, there are many benefits of using a silane coupling agent. If your company focuses on delivering high quality products that must exhibit a high level of quality and have a long lifespan, it is important to consider using this particular model of pigmentation enhancement. Not only will it improve the products and materials that you offer, but it will increase the reputation of that which you specialize in. As a final result, you will experience fewer returns and higher levels of income with silane coupling agents.
If you would like to learn more about a silane coupling agent visit http://www.silar.com.