Braskem America BS-130

Braskem America BS-130 is a hydrophobic thermoplastic hydrocarbon resin derived from the catalytic polymerization of hydrocarbons in a continuous process. It appears in the form of light yellow pellets and is compatible with most solvents and polymeric materials. Unilene, when incorporated in rubbers, enhances processability, filler incorporation, dispersion, and mass adhesion, thereby preventing elastomer degradation and reducing preparation time. Moreover, in Solvent and Hot Melt adhesives, this resin facilitates good adhesion, cohesion, excellent open time, and water repellency.

FunctionsBinder & Resin, Processing Aid

Chemical FamilyHydrocarbons

Compatible Polymers & ResinsAlkyds, Epoxies (EP), Ethylene Vinyl Acetate (EVA)

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Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Plastics & Elastomers Functions

Features & Benefits

Applications & Uses

Industries
Plastics & Elastomers End Uses

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Softening Point130°CASTM D 6493
Color (50% in Toluene)max. 5GardnerASTM D 6166
Acid Valuemax. 0.1mg KOH/gASTM D 974
Molecular Weight (Mn)1050g/molASTM D 6579
Molecular Weight (Mw)2400g/molASTM D 6579
Molecular Weight (Mz)4650g/molASTM D 6579
Brookfield Viscosity (at 200°C)880cPsASTM D 3236
Cloud Point (MMAP)30°CASTM D 6038
Glass Transition Temperature79°CASTM D 6604

Regulatory & Compliance

Quality Standards

Packaging & Availability

Packaging Type
Packaging Information

The resins are supplied in 25 ± 0.2 kg polyethylene bags and are supplied in pellet format.

Storage & Handling

Shelf Life
2 years
Recommended Storage & Handling Conditions

Hydrocarbon resins have thermoplastic characteristics, they can agglomerate when subjected to high temperatures and/or under pressure (stacking). It is recommended to store the product in a fresh place, free from direct sunlight, moisture and without stacking the pallets, also avoiding direct contact with the soil. This characteristic is considered more crucial for low softening point resins such as Unilene A‐80, A‐90, and A‐90 LN.