Belltron®

Belltron
Belltron®
Conducting Anti-Static Fiber

I. Fiber Description
Belltron®anti-static conductive fibers are available in more than 20 combination of colors, polymers, etc offering a wide range of choices in accordance with intended uses and purposes. Static control is offered by blending small amounts of Belltron®into the primary fiber of choice. Belltron® also offers superior abrasion resistance due to the impregnated nature of the elements that offer the anti-static properties. While other anti-static fibers are available, most of them are based on coating (which leads to shedding) instead of impregnation technology. Belltron® is not a laminated fiber, but rather a nylon or polyester fiber containing continuously-embedded anti-static particles which are exposed to the outer surface of the fiber. This novel structure gives Belltron® outstanding anti-static properties as well as excellent physical properties. Since Belltron’s® fiber surface is smooth, unlike carbon-coated fibers, almost the same process ability as regular nylon can be expected. Finally, Belltron® is also available with a polyester matrix polymer (Type B31, B32, BR1, B68) which offers greater acid and heat resistance compared to the nylon Belltron® versions. Applications include: industrial apparel, dust-free garments, carpets, blankets, curtains, static-free brushes, etc.
II. Product Properties and Availability     

 TypeCarbon Belltron®White Belltron®
 931 961 981 B31 B32 742 9R1 BR1 632 638B68
Cross-sectional
configuration
           
Matrix polymer Nylon 6 Nylon 6 Nylon 66 PET PET Nylon 6 Nylon 6 PET Nylon 6 Nylon 6PET
Conductive Particles Carbon Carbon Carbon Carbon Carbon Carbon Carbon CarbonWhite Metal CompoundWhite Metal CompoundWhite Metal Compound
Color Black Gray Black Black Gray Silver Black Black White White White
Elongation (%) 40~60 40~60 40~60 30~55 40~50 55~80 45~70 35~55 35~55 40~55 35~55
Tenacity (cN/dtex) 2.4~3.51.7~2.6 2.1~3.1 2.8~4.2 3.5~4.5 2.2~3.2 2.8~3.8 2.4~3.2 4.0~5.5 3.0~4.0 2.6~3.8
Melting point (%) 215 215 255 255 255 215 215 255 215 215 255
Electric resistance (ohms – cm) 106~107 106~107 106~107108~1010 106~108 106~107 105~106 108~1010 108~1010 108~1010 108~1010
 Filament 22dtex/3 20dtex/1 22dtex/3 22dtex/6 22dtex/5 20dtex/5 22dtex/333dtex/6 22dtex/6 22dtex/3
 Staple
 3dtex-5l

3dtex-76
6dtex-89

 3dtex-102 3dtex-51
3dtex-76
 7 – 102 6 – 51 3dtex-38
3dtex-51
3dtex-76
6dtex-89
 Silver 3dtex-76
6dtex-89
(93S)
 3dtex-51
3dtex-76
(B3S)
 6dtex-89
(63S)

For extensive technical data, applications, availability and price quotes, please contact our offices or send your request to info@aramid.com.