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Polybutadiene Resins

Based on 48 products - Last update on the Jun 26, 2025

Polybutadiene resins are clear to pale yellow liquids or solids. These resins offer excellent flexibility, high-impact resistance, and low-temperature performance, making them ideal for coatings that require enhanced durability and adhesion. They are widely used in automotive, industrial, and protective coatings, where resistance to cracking, weathering, and impact is essential. 

Available in both solvent-based and water-based forms, polybutadiene resins offer versatility in meeting both performance and regulatory requirements, particularly in terms of VOC emissions and environmental impact.

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POLYVEST® ST-E 60

by Evonik

POLYVEST® ST-E 60 by Evonik is a stereospecific triethoxysilane-terminated liquid polybutadiene grade with a low viscosity. It is an unsaturated polymer backbone with terminal triethoxysilane function. <br> <ul style="padding-left: 40px;"><li>It is an apolar hydrophobic hydrocarbon resin and a highly reactive binder with excellent inorganic filler dispersing properties. </li> <li>It offers excellent compatibility with solid and recycled rubber, good dispersion and chemical modification with high loading capacity of inorganic fillers. </li> <li>POLYVEST® ST-E 60 exhibits high chemical resistance and cold resistance by keeping good flexibility at low temperatures. </li> <li>It provides low moisture and gas permeability, and possibility of moisture induced curing. </li> <li>It has good solubility in aliphatic, aromatics and ethers. </li> <li>It is recommended for waterproofing membranes and coatings. </li> <li>It has a shelf life of 12 months. </li></ul>
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Ricon® 131MA5

by Cray Valley (TotalEnergies)

Polybutadiene adducted with maleic anhydride. Ricon® 131MA5 acts as an amber colored liquid resin. It exhibits polybutadiene as a starting material and adds functional groups to this backbone. The functional groups that are added can react with epoxy, amines and hydroxyls.. Its benefits include that the polybutadiene backbone improves the moisture resistance of the final product, liquid nature allows for easy mixing. It can be used in place of or in addition to anhydrides typically used in anhydride based epoxy systems.
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BIOLIN™ 100

by ASK Chemicals

BIOLIN™ 100 by ASK Chemicals is bio-based, solvent-free, polybutadiene copolymer resin emulsion based on linseed oil. One of its advantages is its unique wetting behavior with different substrates such as quartz sand and rubber granules.<br> <ul style="padding-left: 40px;"> <li> It has excellent curing properties in oxygen containing atmosphere. </li> <li> It does not contain siccatives and therefore cobalt free or cobalt free dryers can be used. </li> <li> The cured material exhibits good weather- and saponification-resistance, high final hardness, and very good flank adhesion. </li> <li> It is used in paint & coating applications. </li> <li> BIOLIN™ 100 has a shelf life of 6 months. </li></ul>
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Polybutadiene Resins