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Basic Specification
Specification
37cm*37cm*37cm
Production Capacity
22000piece/Years
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Product Overview
Styrene Butadiene Rubber (SBR) Particle asphalt modifier is a high-performance polymer elastic material. By adding SBR particles according to highway grades, it modifies asphalt characteristics through appropriate grafting of monomers to produce a network-structured material. This high ductility asphalt modifier subverts traditional road SBR modification status.
Compared to block rubber, SBR particles offer significant advantages: less addition required, short dissolution time, and superior anti-aging performance. It creates a stable shell-core structure in modified asphalt without needing additional stabilizers. It excels in low-temperature performance, making it particularly suitable for high-altitude and cold regions.
| Testing Item |
Specification |
Standard |
| Appearance | White Particle | Visual Inspection |
| Particle Size (Mesh) | 20 - 80 | GB/T8656 |
| Water Content (%) | ≤ 1 | GB/T8656 |
| Molecular Weight (10^4) | 20-30 | GB/T8656 |
| Bound Styrene (%) | 24-35 | GB/T8656-1998 |
| Mooney Viscosity (1+4) 100°C | 45-60 | GB/T1232.1-2000 |
| Tensile Strength (MPa) | ≥ 25.5 | GB/T8656-1998 A |
| Elongation at Break (%) | ≥ 340 | GB/T8656-1998 A |
SBR powder and particles are widely utilized as:
- Road asphalt modifiers & extenders
- High viscosity and hydraulic asphalt
- Advanced rubber products
The grafted improved particles provide exceptional energy efficiency, ensuring
elastic recovery ability and durability under extreme temperature fluctuations.
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Frequently Asked Questions
What is your standard packing method?
Products are usually packaged in high-quality bags, cartons, or drums to ensure safety during transit.
What is the estimated delivery time?
Delivery typically takes 7-15 days after receiving your deposit, depending on the product type and order quantity.
Which payment terms do you accept?
We primarily accept TT (Telegraphic Transfer) or L/C (Letter of Credit). Other methods can be determined via negotiation.
What transportation modes are available?
Normal shipments are handled by sea, truck, or rail. Urgent requirements can be met via air transport.
Can I request samples before placing a bulk order?
Yes, we provide samples for testing purposes. Simply provide your delivery address and the required quantity.
Do you offer discounts for large orders?
Absolutely. We offer competitive tiered discounts based on the total volume of your order.
Syrup Medical
