MRP - MicroDyne
Versatile and Valuable
Lehigh offers MicroDyne™ MRPs in a range of particle sizes – from 830 microns (20 mesh) to 50 microns (300 mesh) – to fit a wide array of applications.
Lehigh’s customers have deployed MicroDyne™ MRPs in plastics, asphalt, construction, coatings and other applications as well.
MicroDyne™ products also come in a variety of chemistries (tire rubber material, natural rubber, nitrile rubber, butyl rubber or EPDM rubber.
Lehigh provides MRP in CLEAR/PINKISH as well as our standard BLACK color
MicroDyne™ MRPs provide the following benefits:
Can improve performance attributes, such as water resistance, energy savings, durability, flexibility, sound dampening, heat absorption and vibration dampening
Provide significant cost savings over virgin raw materials
Help customers reduce waste and achieve their sustainability goals.
For example, Lehigh’s MicroDyne 400-TR (40 mesh) and MicroDyne 830-TR (20 mesh) MRPs are industry forerunners for the use of replacing synthetic polymers (often in tandem with Lehigh’s sustainable Rheopave™ technology”) to modify asphalt liquid and/or mix in ASPHALT PAVING. These products are industry proven offer our customers the most consistent (stable chemistry, uniform particle distribution), highest quality (no metal, fiberless), best in class flowability (empty a 2,000 LB super sack in < 45 seconds) and are 100% environmentally sustainable.
MicroDyne™ Standard Product Specification
Lehigh’s standard MicroDyne MRPs conform to ASTM D5603-01 classification. Lehigh also offers specialty products with unique particle size distributions and various polymer composition as well as custom products.
PolyDyne™ ground rubber compound produced from end-of-life tires provides compound cost savings, lower cost compound options, reduced landfill costs and supports circular and sustainable materials use.
Lehigh Technologies provides the asphalt industry with a cost-conscious additive that boosts the performance of ground tire rubber and MRP in rubber-modified asphalt (RMA) binders.