Do you also have confusion between spandex and rubber? Then, read this blog by the best rubber thread for food packing industry and gain a complete idea. 

People often mistakenly think that rubber and spandex are the same things because of their common properties. One such common feature is “stretching.” However, both of these products are very different. While rubber has a natural or synthetic production, Spandex can also be synthetically manufactured. Let’s check out some other differences between rubber thread for food packing and spandex. 

What Are Spandex And Rubber All About? 

Spandex is a synthetic fibre that is popular for its exceptional elasticity. Moreover, it is a polyether-polyurea copolymer, the invention of which took place in 1958.

Rubber comprises polymers of isoprene, the organic compound. Further, it has minor impurities of other organic compounds, including water. 

While Spandex is made up of a long chain polymer, rubber is quite different. Polyurethane is the polymer in Spandex that we get after reacting polyester with a di-isocyanate. Industries then use a dry spinning technique for converting the polymer into fibre. 

Natural rubber production takes place from the Hevea Brasilinsis rubber tree. Further, it is the protective fluid that is found beneath the bark. Moreover, it is a cloudy white liquid, which looks very similar to cow milk. However, synthetic rubber is petroleum-based. We basically derive it from the co-polymerization of styrene and 1,3-butadiene. 

Comparing The Properties And Uses Of Both

The common properties of Spandex include:

1. They have a higher elongation above 500.
2. Better frictional properties as well as higher inter filament cohesion.
3. High stretch power.
4. High heat resistance.
5. Resistance to bleach/chlorine as well as alkali and acids.
6. Have higher resistance to wet processing chemicals. 

The common properties of Rubber include:

1. Great resistance to wear and tear.
2. Resilience. 
3. Exceptional tensile strength. 
4. High elongation.
5. Water-resistant. 

Common uses of Spandex include:

1. Clothes
2. Shapewear
3. Loungewear
4. Compression wear
5. Table covers
6. Making baby diapers 
7. Chair covers
8. It also helps to manufacture medical gloves
9. Surgical tapes
10. Car interiors
11. Back or knee braces
12. Lastly, making the outer layer of shoes. 

Common uses of rubber include:

1. Rubber bands
2. Tubes and tires
3. Industrial fan belts
4. Bouncing balls
5. Rubber is great for making floor mats
6. Flooring and matting
7. It is good for making medical gloves
8. Ducting
9. Airbags
10. Erasers
11. Clothing.

To Sum Up

Your search for the best rubber thread manufacturers in India comes to a halt now with Supreme Products. They are the largest as well as the most reliable manufacturer of rubber threads and other rubber products. Hence, come in contact with them today and give your rubber products the goodness they deserve.