The strategic importance of providing rubber raw materials in the production chain

Classification of types of rubber: natural versus synthetic

1. Natural Rubber (NR)

2. Synthetic Rubber (SR)

• Styrene Butadiene Rubber (SBR): The most widely used synthetic rubber in the world, which is used in the production of tires and general parts. Grades **** and **** are among the best sellers.
• Polybutadiene rubber (PBR): Known as a synthetic rubber with high bounce, which has excellent wear resistance.
• Nitrile rubber (NBR): Resistant to oil and fuel, suitable for gaskets and fuel hoses.
• Ethylene propylene rubber (EPDM): Resistant to ozone, sunlight and atmospheric weather, suitable for strips around glass and roof insulation.
• Silicone rubber and Viton: For applications with very high temperatures and harsh chemical conditions.

Basic challenges in the process of purchasing and supplying raw materials

Extreme fluctuations in exchange rates and global prices

Customs and clearance problems

Guarantee of product quality and authenticity

The key role of "Alborz Kharghani production" in Iran's rubber industry

1. Diverse product portfolio: This collection does not focus on only one type of rubber. From natural rubber (RSS, SMR) to all kinds of synthetic rubber (SBR, PBR, NBR, EPDM) and even chemical additives (accelerators, antioxidants, industrial carbon black and oils) are available in the product portfolio of this company. This means factories can get all their needs from a single source.
2. Specialized technical advice: Buying rubber is not only a business transaction, but also requires technical knowledge. Alborz Kharghani's production experts, with mastery of polymer engineering, can advise customers in choosing the right grade for their specific application so that production costs are reduced and product quality is increased. Competitive price: By eliminating unnecessary intermediaries and direct import or bulk purchase from petrochemicals, this group has been able to provide very competitive and fair prices in the process of supplying rubber raw materials.
3. Fast delivery to the whole country: Strong logistics system makes it possible to send orders to all parts of Iran in the shortest possible time, which is vital for factories that work with the "just-in-time" (JIT) system.

Golden tips for buying rubber raw materials

• Check Mooney Viscosity (Mooney Viscosity): This parameter indicates the degree of stiffness or fluidity of rubber during the process. Choosing a grade with the wrong viscosity can cause strain on the extruder and extruder.
• Production and Expiration Dates: Rubbers, especially the natural types, have a shelf life. Long-term storage in improper conditions can cause them to oxidize or harden excessively. Always check the production date of the shipment when providing rubber raw materials.
• Packaging and storage conditions: Rubber should be kept away from direct sunlight and moisture. Damaged packaging may indicate moisture intrusion or contamination.
• Sample Request: Before purchasing large volumes, always request a sample and test it in your factory lab to ensure that its properties match the needs of the production line. Alborz Kharghani Production is always ready to provide samples for testing and checking the quality.

Various applications of rubber in modern industries

• Automotive industry: This industry is the largest consumer of rubber. In addition to the tire, parts such as the engine handle, dust collector, radiator hoses, cylinder head gasket, and door trim strips are all made of rubber compounds.
• Mining and cement industry: Giant conveyor belts that move thousands of tons of minerals must be made of wear- and tear-resistant rubbers.
• Shoe industry: The soles of the shoes should have high abrasion resistance and good flexibility. The use of SBR and natural rubber is very common in this industry.
• Household appliances industry: From refrigerator door gaskets to washing machine shock absorbers, all are polymer parts whose quality affects the lifespan of household appliances.
• Electrical and cable industry: Covering wires and cables requires strong electrical insulation, which is often made of special rubber and polymer compounds.

Compounding process and the role of raw materials

1. Fillers: Such as carbon black or calcium carbonate, which are added to rubber to increase strength and reduce the price.
2. Process Oils: To improve the processability and softness of the mixture.
3. Curing System: Including sulfur and accelerators that cause cross-linking and rubber curing.

The future of the market and supply of rubber raw materials in Iran

conclusion