BELCHEM is an innovative fiber technology company, situated in Freiberg/Germany, with more than 14 years of experience and competence in development and production of textile high temperature fibers, yarns and plied yarns. 

BELCHEM - Excellence in Fibers

The SILEX^®product line consists of textile, high temperature resistant staple fibers, yarns and plied yarns sold under the trade name BELCOTEX^®.

Our materials are typically used in:

• Heat and fire protection
• Matrix reinforcement – composites
• Thermal and/or thermal-acoustic insulation
• Filtration
• Sealing

BELCOTEX^® fibers & yarns are perfect raw materials  for a new class of textile and incombustible nonwovens, wovens, knits, braids as well as composites etc. used from a wide range of industries. 

SILEX^® product characteristics are:

• Heat and flame resistant
• Textile, voluminous fiber character
• Incombustible
• Melting range > 1500°C
• Amorphous nuclear structure
• Shot free (non fibrous particles)
• Uniform fiber diameter
• Free of organic binders
• Non-respirable, non-hazardous
• Protects environment and resources
• Easy and safe handling
• Durable
• Low thermal conductivity
• High heat reflexion 

BELCHEM - Excellence in Fibers