Rubber Process Oil — Paraffinic

Description

1. Product Overview

Rubber Process Oil — Paraffinic is a high-purity, low-aromatic processing aid engineered specifically for the manufacture of non-polar elastomers, including EPDM, IIR (butyl), and NR (natural rubber). Its primary industrial use is to optimize compound homogeneity, reduce energy consumption during mixing, and improve the surface finish of finished rubber goods. The key value proposition lies in its exceptional thermal stability and minimal volatility, which directly translates into lower fuming, reduced scorch risk, and extended equipment life. Strategically, this product is critical for tire and industrial rubber goods manufacturers seeking to meet regulatory limits on polycyclic aromatic hydrocarbons (PAH) while maintaining high throughput and consistent cure characteristics.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Highly refined paraffinic hydrocarbons (C20–C50), low-aromatic content (<3% by IP 346), PAH-free compliant with EU REACH and RoHS

• Purity & Grade: Technical grade (Premium) — Viscosity Grade 150–600 SUS at 100°F (multiple viscosities available)

• Physical Characteristics:

  • Appearance: Clear, bright, amber-free liquid

  • Color: <1.5 ASTM

  • Density @ 15°C: 0.86–0.89 g/cm³

  • Kinematic Viscosity @ 100°C: 12–26 cSt (grade-dependent)

  • Flash Point (COC): >240°C (minimizes fire risk)

  • Pour Point: -15°C to -6°C (flowable in cold climates)

• Packaging Options:

  • Bulk: ISO tank, flexitank (20,000 L), road tanker

  • Intermediate: IBC totes (1,000 L), steel drums (200 L, closed-head)

• Shelf Life: 24 months in sealed, original container under dry, ambient storage (avoid direct sunlight and water ingress)

3. Core Industrial Applications

• Primary Industries: Tire manufacturing (non-tread compounds), automotive weather stripping, industrial hoses, conveyor belts, roofing membranes, and cable insulation.

• Specific Operational Use Cases:

  • EPDM extrusion profiles: Improves die swell control and surface smoothness — reduces reject rates by up to 18% compared to naphthenic oils.

  • Butyl inner liners: Enhances air retention and reduces compound stiffness, lowering mixing torque by 12–15%.

  • Molded rubber mounts & gaskets: Prevents blooming and migration, maintaining vulcanizate hardness within ±2 Shore A over multiple batches.

• Why This Product Performs Better: The high paraffinic content (≥68% CA value) ensures exceptional compatibility with non-polar rubbers, avoiding exudation. Lower volatility means fewer volatile organic compound (VOC) emissions during hot mixing, directly reducing HVAC and filter maintenance costs. Overall, it delivers a 5–8% reduction in energy per mix cycle versus medium-aromatic process oils.

4. Competitive Advantages

• Quality Consistency: Every batch tested for viscosity, flash point, and PAH content (ISO 17025-accredited lab). Lot-to-lot variation <2% — critical for recipe-driven rubber compounding.

• Supply Reliability: Multi-region refining partnerships (Middle East, Southeast Asia, Europe) with 50,000 MT monthly capacity and buffer stock held in Rotterdam, Houston, and Singapore hubs.

• Logistics Capability: 48-hour dispatch for bulk ISO tanks from regional warehouses; dedicated hazardous material logistics with real-time tracking.

• Price Competitiveness: Direct mill-to-market model eliminates 2–3 intermediary layers; pricing benchmarked daily against ICIS and Platt’s indices with volume-based rebates.

• Sustainability & Compliance: Zero PAH content (IP 346 <3%), free from silicone and heavy metals, supporting closed-loop production and OEM environmental mandates (e.g., EU 1272/2013, China GB/T 33322).

• Technical Support: Full Material Safety Data Sheet (MSDS), Certificate of Analysis (CoA) per batch, compound formulation assistance, and on-site mixing trials available for contracts >500 MT/year.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): 20 MT (bulk flexitank or ISO tank)

• Loading Capacity per 20FT Container:

  • Flexitank: 20 MT net

  • Steel drums (80 drums × 200 L/190 kg net): 15.2 MT net

  • IBC totes (20 totes × 1,000 L/~860 kg net): 17.2 MT net

• Lead Time: 10–14 days from order confirmation for bulk; 21 days for drummed or IBC shipments (subject to port of loading)

• Incoterms Supported: EXW, FOB, CIF, CFR, DAP (buyer’s regional warehouse)

• Payment Terms: LC at sight (for first two orders), then net 30 days for qualified buyers after credit approval