Penetration Bitumen 60/70 (PN-PB6070)
Product Snapshot
Product name: Penetration Bitumen 60/70
Product abbreviation: PN-PB6070
Product family: Paving Grade Bitumen (Penetration Grade)
Appearance: Black to dark brown thermoplastic binder
Typical HS code: 2713.20 (petroleum bitumen)
Typical CAS: 8052-42-4 (asphalt/bitumen)
Transport status: Generally not classified as dangerous goods for transport when shipped as solid or under controlled conditions; hot handling precautions apply.
Product Overview
PN-PB6070 is a refinery-produced penetration grade bitumen engineered for asphalt paving and industrial bituminous applications where a mid-hard binder is required. The grade is defined by a penetration range of 60–70 (0.1 mm) at 25°C, providing a balanced combination of stiffness, workability, and temperature susceptibility for a wide range of climates and traffic conditions.
This product is designed to support consistent plant performance, predictable compaction behavior, and reliable in-service durability when used with an appropriate mix design and construction controls.
Key Benefits
Consistent grade control to support stable asphalt mix behavior and repeatable production.
Balanced stiffness and workability for common paving conditions and standard HMA operations.
High purity and solubility to help reduce performance variability linked to insoluble contaminants.
Good aggregate interaction (adhesion can be further optimized with approved anti-stripping systems where required).
Controlled aging profile when stored and handled at appropriate temperatures and durations.
Typical Applications
Hot Mix Asphalt (HMA) for highways, urban roads, and general paving (subject to project design).
Binder and base courses, wearing courses, and patching mixes.
Feedstock for bituminous processing (e.g., emulsions/cutbacks) when handled by approved facilities.
Selected industrial bitumen uses such as bituminous compounds and membranes (application-dependent).
Technical Specifications
PN-PB6070 is quality-controlled using recognized test methods (e.g., ASTM International). Typical values below are provided for guidance; final acceptance is based on the agreed purchase specification and the shipment COA.
| Property | Test Method | Unit | Typical Specification | Typical Value* |
|---|---|---|---|---|
| Penetration @25°C, 100 g, 5 s | ASTM D5 / EN 1426 | 0.1 mm | 60–70 | 65 |
| Softening Point (Ring & Ball) | ASTM D36 / EN 1427 | °C | 48–56 | 50–52 |
| Ductility @25°C | ASTM D113 | cm | ≥ 100 | ≥ 100 |
| Flash Point (COC) | ASTM D92 | °C | ≥ 230 | ≥ 250 |
| Solubility in Trichloroethylene | ASTM D2042 | % mass | ≥ 99.0 | ≥ 99.5 |
| Specific Gravity @25°C | ASTM D70 | – | Report | 1.03 |
| Loss on Heating (TFOT), 163°C, 5 h | ASTM D1754 | % mass | ≤ 0.2 | 0.10 |
| Retained Penetration after TFOT | ASTM D5 | % of original | ≥ 54 | ≥ 60 |
| Increase in Softening Point after TFOT | ASTM D36 | °C | ≤ 11 | ≤ 6 |
*Typical values may vary by crude source, refinery process, and production lot. A Certificate of Analysis (COA) can be provided per shipment upon request.
Packaging & Logistics
Available supply formats (subject to route and destination):
Bulk: road tanker / bitumen carrier (heated discharge as required)
Steel drums: typically 150–180 kg net
Bitubags / bag-in-box: commonly 300 kg or 1 MT (availability dependent)
Packaging, labeling, palletization, and documentation sets can be aligned with destination requirements and inspection protocols.
Storage, Heating & Handling
Store in clean, dry tanks/containers away from water ingress and oxidizing agents.
Use indirect heating (thermal oil/steam). Avoid localized overheating and prolonged high-temperature holding to minimize binder aging.
Typical operational handling temperatures often fall in the 140–170°C range depending on plant configuration, aggregate moisture, and job mix specification.
Prevent contact with water during loading/unloading to avoid foaming and splashing.
Quality, Documentation & Traceability
Controlled production and lot testing to confirm conformance with agreed parameters.
Documentation available upon request:
TDS (this page + downloadable PDF)
COA (per shipment / per lot)
SDS (for safe handling, PPE, and first-aid guidance)
Quality release can be supported by third-party inspection arrangements where required by contract.
Health, Safety & Environmental Information
Bitumen is typically handled hot and can cause severe burns. Use appropriate PPE (heat-resistant gloves, face/eye protection, long sleeves, safety footwear) and ensure ventilation where fumes may accumulate. Follow safe heating practices and consult the SDS for detailed hazard and emergency guidance.
FAQs
Is 60/70 suitable for road construction?
Yes—60/70 is widely used as a paving-grade binder, provided the mix design and local climate/traffic requirements are met.
Can you supply to specific project specs?
Yes—PN-PB6070 can be supplied to agreed specifications and inspection plans. COA and supporting documents can be issued per shipment.
What is the difference between “typical values” and “specification”?
Typical values are guidance; shipment acceptance is based on the contractual specification and verified test results on the COA.