Roofing


Dynasol’s exclusive Solprene and Calprene asphalt modification products provide superior protection in roofing applications. Our styrene-butadiene copolymers can be blended with asphalt to create cutting-edge, innovative, and economical roofing compounds.

Built to Last

Roofing compounds made with Solprene and Calprene:

  • Provide superior UV and ozone resistance
  • Can withstand extreme heat and cold without fading, cracking, or leaking
  • Add increased resistance to strain and improved waterproofing

Cost-Effective

Our high-performance SBR, SBS, and SBES products can help you save – without sacrificing quality:

  • No vulcanization is required
  • An affordable alternative to other types of roofing and insulating materials
  • Increase lifespan of asphalt-blend roofing

Easy to Use

All of Dynasol's Solprene and Calprene products are designed to be end-user friendly:

  • Compatible with polyolefins
  • Available in easy-to-modify formulations
  • Combine easily with thousands of commonly used resins and polymers

With Dynasol, you have access to a wide variety of ready-to-order polymers, and several fully equipped technology centers, pilot plants, and R&D centers. In addition to our cutting-edge compounds, we offer on-site support in more than 70 countries.

Product Comparison: Roofing

Dynasol offers several thermoplastic rubber SBS products that are ideally suited for roofing:


SEBS Products

Grade Structure Styrene % Brookfield Viscosity (cps) Ozone Resistance Available in:
CH-6120 Linear 32 1900(1) Excellent Pellets / Powder
CH-6170 Linear 33 2300(1) Excellent Pellets / Powder

SBS Products

Grade Structure Styrene % Brookfield viscosity (cps) TSV viscosity (cps) Available in:
C-401 Radial 20 9700(3) 20(4) Pellets / Powder
C-411 Radial 30 18500(3) 26(4) Pellets / Powder
C-412 Radial 31.5 23100(3) 28(4) Pellets / Powder
C-419 Radial 30 11100(3) 20(4) Pellets / Powder
C-501 Linear 31 5000(3) 13(4) Pellets / Powder
C-710 Linear 30 1700(3) 8(4) Pellets / Powder
S-411 Radial 30 20000(3) 28(4) Pellets / Powder
S-416 Radial 30 2200(3) 11(4) Pellets / Powder
S-490 Radial 30 3100(3) 12(4) Pellets / Powder
S-4301 Linear 33 3000(3) 11(4) Pellets / Powder
S-4302 Linear 31 890(3) 7(4) Pellets / Powder
S-4318 Linear 32 700(4) 8(5) Pellets / Powder

SSBR Products

Grade Styrene % Polystyrene % Mooney Viscosity ML 1+4 Styrene Sol. Viscosity (cps) Available in:
S-1110 15 10 147(8) 35(7) Bales
S-1205 25 17.5 47(8) N/A Bales

NOTES:

(1) 20% solid content in toluene, 25°C

(3) 25% solid content in toluene, 25°C

(4) 5.23% solid content in toluene, 25°C

(5) Melt flow index, 200°C, 5 Kg (g/10')

(7) 5% solid content in styrene, 25°C.

(8) 100ºC.