Are you thinking of buying adhesive tape for household or commercial purposes? Read this article to know more about them. This technical guide will provide you many lesser-known facts and details about adhesive tapes.
WHAT ARE ADHESIVE TAPES?
Adhesive tape, also known as sticky or self-stick tape, is made up of a pressure-sensitive adhesive. It gets coated onto backing materials like metal foil, plastic film, cloth, or paper. Pressure-sensitive tapes need no heat activation, solvent, or water to stick to glass, cement, wood, plastic, paper, and metal.
Single-sided adhesive tapes help in bonding or joining two surfaces. Double-sided adhesive tapes let you join two surfaces back to back.
Having the most appropriate sticky tapes will serve your purpose and also save your money. PSA tapes are extremely versatile. If you do not wish to use traditional fasteners, you can switch to self-sticky tapes as a practical and efficient substitute.
WHY IS TAPE A GOOD SUBSTITUTE FOR GLUE?
You must be wondering why to use tapes in place of glue. Adhesive băng dính trong tại hà nội tapes are a better choice than glue as they create less mess around the sticking surfaces. Also, by using tapes, you can get your job done much quicker.
Another reason why adhesive tapes are useful is due to their wide availability. You can find tapes of varying widths in the market. You only need to select the tape with the right width as per your requirements.
Some sticky tapes also have the unique features of UV-resistance and weather resistance. Such tapes are great for sticking difficult or dissimilar surfaces such as glass, plastic, wood, etc.
HOW CAN YOU CHOOSE THE RIGHT STICKY TAPES?
There is nothing called the right sticky tapes. You need to choose your tape depending on your working conditions, the temperature, and the surfaces you want to stick it to.
UNDER WHAT CONDITIONS DO ADHESIVE TAPES FAIL?
At times, a good PSA tape might fail to stick materials efficiently. It is not always fair to blame self-sticky tapes for such occurrences. The tapes might not be always at fault.
Many a time, the sticking surfaces or the conditions of the surroundings also cast an effect on the sticking property of the tapes. Before you start using self-sticky tapes, make sure that you know the reasons why those might fail.
CHEMISTRY:
Adhesive tapes fail to stick to silicone, Teflon, and waxed surfaces. You will encounter more difficulty if you try to stick it to polyethylene.
It is always advisable to use a particular kind of sticky tape for a specific surface only. Sometimes, you might also need to alter the nature of the surface so that you can stick it using adhesive tapes.
SURFACE:
If the surfaces that you want to stick with have dirt, dust, or grease, then sticking them can be very troublesome. Even a little bit of moisture is enough to contaminate the surface of the adhesive.
To avoid this, you need to keep the sticking surfaces neat and clean. You can use some rubbing alcohol and wash it thoroughly. Following this, you can clean the surface with a dry cloth.
TEMPERATURE:
Check the self-sticky tape as well as the surface. Do both of them measure 18Oc/65oF? The stickiness of adhesive tapes depends a lot on the temperature.
If you are working under cold conditions, the adhesive bond will not be up to the mark. However, if you have no choice but to continue working at lower temperatures, you should choose adhesive tapes that are particularly meant for colder regions.
UNIFORMITY:
Adhesive tapes normally have a thin, smooth layer of adhesive. If you have a flat and smooth surface, check whether the tape can make perfect contact with it.
If you have a rough surface, then your tape can get attached to only the rough areas and the high points on the surface. This creates weak bonds.
In case of rough surfaces, you need to use a băng dính trong tape that has a thicker adhesive. Such a tape will help you in creating contact with the rough areas. However, if the sticking surface is extremely rough, then you need to use a foam tape having a lot of deformation. Foam tapes, in such cases, make great bonds.