Duct Tape is really a fabric based, adhesive material mainly for sealing joints in bed sheet metal ductwork. This pad tape, an indispensable merchandise in tool kits, provides polyethylene resin coatings using one side and a silicone based sticking material conversely. Duct tape is nickname ‘the ultimate material’ because high holding power as well as versatility.
Duct tape originated from 1942, during World Battle II. Permacel, a ex – division of Johnson in addition to Johnson Company, invented the tape being a waterproof material to closure ammunition cases. The video tape, initially made from 100 % cotton duck, was also helpful to repair various military apparatus including guns, aircrafts, along with jeeps. After the conflict, the color of this tape changed from it has the original olive green to silver as well as material was found very beneficial in the housing business. Because of this, the demand of the following adhesive material increased whole lot and it was distributed around the public under a name duct tape.
Prior to final product is produced, duct tape undergoes a heavy of processes, which involve adhesive compounding, adhesive software, layer, respooling and slitting, along with packaging. Once the making processes are over, the duct tape is usually checked for quality depending on the directions of this American Society for Examining and Materials.
Duct tape is available in various colors, of which the most prevalent are silver and dark-colored. This malleable and soft material usually incorporates a width of 1. 88 inches wide. Duct tape comes in numerous grades, which differ while in the tensile strengths. The application varies because the grade varies. Commercial level tapes are classified in to utility, basic purpose, as well as premium grades. There are generally specialty grades, such as nuclear tape for reactors including a ‘200-mile-an-hour’ tape for racecars.
Sources: A Guide To Duct Tape