1. Polyethylene Resins (HDPE, LDPE, LLDPE)
Prime blow molding, blown film, and injection grade polyethylene manufactured to ASTM D1238 and ISO 1183 standards. Available in 25kg bags, 1,000kg Octabins, Sea Bulk Liners, or 90MT railcar hoppers.
| Grade Identifier | Process Method | Melt Index (MFI) | Density | Tensile Strength | Key Application |
|---|---|---|---|---|---|
| HDPE Blow Molding 5502 | Extrusion Blow | 0.35 g/10min | 0.954 g/cm³ | 27 MPa | Chemical Jerrycans, Lubricant Bottles, Drums |
| HMW-HDPE Film Grade | Tubular Blown Film | 0.05 g/10min | 0.952 g/cm³ | 38 MPa | Heavy Duty Liners, Carrier Bags, Agricultural Film |
| LDPE General Purpose Film | Blown Film | 2.0 g/10min | 0.922 g/cm³ | 18 MPa | Shrink Wrap, Food Packaging Film, Pouches |
| LLDPE Butene / Hexene C6 | Cast / Blown Film | 1.0 - 2.5 g/10min | 0.918 g/cm³ | 32 MPa | Stretch Film, Geomembranes, Lamination |
2. Polypropylene (PP) Homopolymer & Copolymer
Engineered PP resins offering exceptional flexural fatigue resistance, thermal stability, and low cycle times for high-speed injection molders.
| Grade Identifier | Type | Melt Index (MFI) | Flexural Modulus | Izod Impact (23°C) | Key Application |
|---|---|---|---|---|---|
| PP Homo-Injection MFI 12 | Homopolymer | 12.0 g/10min | 1,550 MPa | 32 J/m | Houseware, Thin-Wall Containers, Caps |
| PP Homo-Injection MFI 25 | Homopolymer | 25.0 g/10min | 1,600 MPa | 28 J/m | High-Speed Thin-Wall Food Packaging |
| PP Impact Copolymer MFI 8 | Block Copolymer | 8.0 g/10min | 1,300 MPa | 110 J/m | Automotive Battery Cases, Crates, Pails |
| PP Random Copolymer MFI 10 | Random Clarified | 10.0 g/10min | 1,150 MPa | 55 J/m | Transparent Storage Boxes, Medical Syringes |
3. Polyethylene Terephthalate (PET) Bottle Grade
Ultra-pure bottle grade PET offering pristine clarity, low acetaldehyde (AA) levels, and certified food-contact compliance (FDA & EFSA).
| Grade Identifier | Intrinsic Viscosity (IV) | Acetaldehyde (AA) | Melting Point | Key Application |
|---|---|---|---|---|
| PET Water Bottle Grade (IV 0.80) | 0.80 ± 0.02 dl/g | ≤ 1.0 ppm | 248°C | Still Mineral Water, Edible Oil Bottles |
| PET CSD Grade (IV 0.84) | 0.84 ± 0.02 dl/g | ≤ 1.0 ppm | 246°C | Carbonated Soft Drinks, Beer Bottles, APET Sheet |
| PET Hot-Fill Grade (IV 0.78) | 0.78 ± 0.02 dl/g | ≤ 1.2 ppm | 250°C | Isotonic Sports Drinks, Pasteurized Juices |
4. Post-Consumer Recycled (PCR) Pellets & Flakes
Certified circular polymers supporting Scope 3 carbon reduction and EPR compliance. Decontaminated, melt-filtered, and tested with FTIR batch verification.
rHDPE Natural Pellets
100% post-consumer milk bottle feedstock melt-filtered down to 100 mesh with MFI 0.5 - 0.8 g/10min.
rPP Black / Dark Pellets
Compounded post-industrial battery and crate feedstocks enriched for automotive underbody components.
rPET Clear Bottle Flakes
Hot-washed, optically sorted bottle flakes with PVC contamination below 25 ppm for polyester fiber extrusion.
5. Industrial Elastomers & Metal Scrap
Vulcanized EPDM crumb rubber, SBR compounds, and sorted industrial non-ferrous scrap (aluminum, copper) for compounding and civil engineering.
EPDM Crumb Rubber (10-30 Mesh)
Cryogenically ground vulcanized rubber for athletic surfaces, synthetic turf infill, and asphalt rubber binders.
Industrial Aluminum Scrap
Clean, sorted industrial sheet and extrusion aluminum scrap baled for direct secondary smelting.
Copper Millberry & Birch
99.9% pure bare bright copper wire scrap sorted to ISRI specifications for wire rod extruders.
6. Multi-Modal Sourcing & Freight Services
Beyond raw materials, Petroflex delivers end-to-end supply chain execution ensuring smooth transoceanic delivery directly to your plant siding or silo.
Bulk Ocean Freight & Charters
Guaranteed container slots on tier-1 shipping lines linking US export hubs to worldwide trade ports.
Class 1 Railcar Fleet
Managed 5,800 cu. ft. hopper cars delivering 90 MT bulk loads across North American rail corridors.
Strategic Buffer Storage
Local buffer inventory in key trade hubs ensuring continuous JIT converter dispatch.
Applications & Industries Served
Supplying critical raw materials to essential global manufacturing sectors.
Laboratory Verification & Sourcing Standards
Every shipment dispatched by Petroflex Materials is accompanied by an authenticated Certificate of Analysis (CoA) containing FTIR spectrometer curves, melt flow index verification, and density measurements.
Packaging & Fulfillment Options:
- ✓ 25kg Multi-Wall Valve Bags (Palletized & Shrink Wrapped)
- ✓ 1,000kg / 1,200kg Heavy Duty PP Big Bags (Jumbo Sacks)
- ✓ 20ft / 40ft Sea Bulk Container Liners
- ✓ Dedicated Bulk Rail Hopper Cars (Up to 90 MT per car)