ButaPhalt


ButaPhalt® is an innovative cross-linking agent that helps improve the effectiveness of sulfur to cross link the SBS polymers with bitumen during the manufacture of polymer modified bitumen (PMB). It also helps in improving the thermal stability and storage stability of the PMB. A unique blend of proprietary ingredients, ButaPhalt acts as a H2S scavenger, helping reduce the hydrogen sulfide (H2S) emission and odor. It is easy to use in a PMB operation and is safe to handle and use. A more effective cross-linking agent, low levels of ButaPhalt deliver the desired results. ButaPhalt also helps in reducing the amount of polymer needed to meet the established specification and deliver the desired performance. The product is available both as a free-flowing, dust-free powder and as a liquid. 

AsphaltPro Features ButaPhalt® in November Product Gallery

Sripath® Technologies is proud to announce that ButaPhalt®, our latest innovation in asphalt additive technology, was featured in the November AsphaltPro Product Gallery. As one of the industry’s most respected publications, AsphaltPro is known for spotlighting the solutions shaping the future of pavement performance, and we’re honored to have ButaPhalt recognized among its standout products. This recognition underscores our company’s commitment to driving innovation and delivering high-quality solutions to the asphalt industry.    In [...]

By |2025-11-19T16:41:14-05:00November 19th, 2025|Categories: Blog, In The Press|Tags: |0 Comments

The Role of Asphalt Additives in Roadway Paving

Asphalt continues as a cornerstone of road construction globally, with 90% of roads paved globally using asphalt. As infrastructure demands accelerate, environmental standards are also on the rise. However, traditional asphalt comprised of only bitumen and aggregate often falls short of modern expectations for performance, durability, and sustainability.     Asphalt additives are purpose-designed materials that can elevate pavement [...]

By |2026-03-31T19:18:34-04:00October 31st, 2025|Categories: Blog, Resource Series|Tags: , , , , , |0 Comments

Sripath Technologies Announces Launch of ButaPhalt Crosslinker

MAHWAH, NJ (September 11, 2025) – Sripath Technologies® LLC, a leading supplier of innovative additives for the asphalt and bitumen industry, announced the launch of an innovative crosslinking additive, ButaPhalt®. In May 2025, Sripath acquired the “Buta Business” consisting of the assets of ButaPhalt Products LLC, ButaChem LLC, ButaMix LLC, and related businesses and activities. ButaPhalt is the first [...]

By |2026-04-07T18:31:21-04:00September 11th, 2025|Categories: Blog, In The Press, Press Release|Tags: |0 Comments

Crosslinkers for Polymer Modified Bitumen – Frequently Asked Questions

Crosslinkers are a key component for enhancing the performance of Polymer Modified Bitumen (PMB). These additives can help enhance the bond between polymers and bitumen in a mix and improve durability, elasticity, and rutting resistance.  Notably, crosslinking agents can differ in terms of chemistry, reactivity, and dosage requirements. Because of this, asphalt crosslinkers must be carefully selected and introduced at [...]

By |2025-08-20T16:25:28-04:00August 26th, 2025|Categories: Blog, Resource Series|Tags: |0 Comments
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