As technology advances, more synthetic materials are developed to replace substances that are derived from natural materials. One of these is glue. While synthetic glue can be sufficient in some cases, it can never replace starch glue. For years, manufacturers and others have relied on the strength and durability of biodegradable starch glue. The next time you are making a product and you are wondering which type of bonding agent you should use for the best quality and longest lasting finished project, do not let anyone talk you out of using starch glue, as it is definitely the best choice for many reasons.
How Is Starch Glue Produced?
The most basic way of making starch glue is by heating up the starch granules in extremely hot water until they expand, break open and thicken. The temperature at which this happens is known as the gelation temperature. Sometimes, salts are added to a suspension of the starches during this process and other times, caustic soda and neutralizing acids are mixed in. After the process of breaking open the starches and creating the desired mixture with them, the result is a strong adhesive that works wonderfully on paper products, as well as porous surfaces.
What Are The Benefits Of Using Starch Glue?
Because of its ready availability, starch glue is very economical and easy to find. It is also non toxic and biodegradable. These advantages arise from the fact that the starches used to make the glue come from the roots, seeds and leaves of such readily available plants as potatoes, rice, corn, wheat and tapioca. You will also find that starch glue has a very stable quality. Glues made from starches are extremely durable. You can apply them while they are extremely hot, or if the temperature of the materials you are bonding is very high and the glue will bond just as well. It is also resistant to waters, oils and fats, which makes it a great choice for the manufacture of the longest lasting, most durable and highest quality products. starch glue is one of the things that should never be completely replaced by glues made from synthetic materials.
