Technologically tested raw rubber compounds and vulcanized rubber products.
A tradition of quality since 1989 – expertise in rubber compound preparation, molding, and extrusion.
We develop solutions according to your specifications and industry standards.
“Experience and knowledge are on our side; modern technologies and environmental awareness are our future.”
Bojan Lepotić – Owner/Director
Natural Rubber (NR)
What is it? A natural elastomer obtained from the latex of the rubber tree.
Chemical formula: (C5H8)n
Temperature range: -55°C to +85°C
Vulcanization: With sulfur, accelerators, and antioxidants
Resistance: Good mechanical properties, high elasticity, wear resistance
Weaknesses: Low resistance to oils, solvents, and weathering
Applications: Car tires, conveyor belts, seals, medical products
Polybutadiene (BR)
What is it? A synthetic elastomer with high abrasion resistance.
Chemical formula: (C4H6)n
Temperature range: -100°C to +90°C
Vulcanization: With sulfur or peroxide
Resistance: Excellent flexibility at low temperatures, high elasticity
Weaknesses: Poor resistance to oils and solvents
Applications: Tires, footwear, technical rubber products
FKM (Fluoroelastomer – Viton™)
What is it? A fluorocarbon elastomer known for exceptional chemical and temperature resistance.
Chemical formula: (C2H2F4)n
Temperature range: -20°C to +260°C
Vulcanization: With peroxide or bisphenol
Resistance: Excellent resistance to oils, fuels, chemicals, high temperatures, oxidation, and weathering
Weaknesses: Poor resistance to ketones, esters, and organic acids; may become brittle at very low temperatures
Applications: Aerospace industry, automotive seals, O-rings, chemical plants, industrial pumps
Nitrile (NBR)
What is it? A synthetic elastomer with high resistance to oils.
Chemical formula: (C3H3N-C4H6)n
Temperature range: -55°C to +135°C
Vulcanization: With sulfur or peroxide
Resistance: Excellent resistance to oils, fuels, greases, and chemicals
Weaknesses: Low resistance to ozone, UV, and weathering
Applications: Fuel hoses, industrial seals, gloves
Neoprene (CR)
What is it? A synthetic rubber resistant to chemicals and weathering.
Chemical formula: (C4H5Cl)n
Temperature range: -40°C to +115°C
Vulcanization: Mainly with peroxide
Resistance: Resistant to oils, fuels, weather conditions, and flame
Weaknesses: Less flexibility compared to NR and BR rubber
Applications: Seals, hoses, protective clothing, automotive industry
SBR (Styrene-Butadiene Rubber)
What is it? A synthetic elastomer used as a substitute for natural rubber.
Chemical formula: (C8H8-C4H6)n
Temperature range: -50°C to +100°C
Vulcanization: With sulfur or peroxide
Resistance: Good abrasion resistance, flexibility, resistance to water and organic acids
Weaknesses: Poor resistance to oils, solvents, and weathering
Applications: Tires, conveyor belts, footwear, technical rubber products, seals
Silicone (SI)
What is it? An elastomer with exceptional temperature and chemical stability.
Chemical formula: (SiO)n
Temperature range: -60°C to +250°C
Vulcanization: With peroxide or platinum catalysts
Resistance: Extreme temperatures, chemical inertness, biocompatibility
Weaknesses: Poor mechanical strength, low elastic modulus
Applications: Medical equipment, electronic components, seals
IIR (Isobutylene-Isoprene Rubber – Butyl Rubber)
What is it? A synthetic elastomer known for exceptional gas impermeability and chemical resistance.
Chemical formula: (C4H8-C5H8)n
Temperature range: -45°C to +120°C
Vulcanization: With sulfur or peroxide
Resistance: Excellent resistance to gas diffusion, weathering, acids, and bases
Weaknesses: Poor resistance to oils, fuels, and solvents
Applications: Inner linings of tires, seals, pharmaceutical packaging, electrical insulation
If you have a specific request for the production of rubber items or need additional information, our team will make sure to provide you with all the necessary information.
If you need a specific rubber product,
contact us and we will do our best to meet all your requirements.
Our company has been in business for over 30 years. The experience we have gained during this time is a guarantee of the quality of our products.
Technologically tested raw rubber compounds and vulcanized rubber products.
A tradition of quality since 1989 – expertise in rubber compound preparation, molding, and extrusion.
We develop solutions tailored to your specifications and industry standards.
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