Braskem America B-100 LN

Braskem America B-100 LN is a low molecular weight, thermoplastic aromatic C9 hydrocarbon resin obtained through catalytic polymerization. It comes in a pearl-like shape with a yellow colored scale. Compatible with most solvents and polymeric materials, it has a controlled naphthalene content, reducing odor compared to regular C9 hydrocarbon resins. In rubbers, Unilene ® B-100 LN improves processability, dispersion, tack, and filler incorporation, while avoiding elastomer deterioration. In hot melt and solvent-based adhesives, it promotes tack, wetting, cohesion, open time control, and water repellency.

For more information regarding REACH, please visit Braskem's REACH site

Functions: Binder & Resin, Processing Aid

Chemical Family: Hydrocarbons

Compatible Polymers & Resins: Alkyds, Epoxies (EP), Ethylene Vinyl Acetate (EVA)

Technical Data Sheet Safety Data Sheet

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Identification & Functionality

Chemical Family: Hydrocarbons
CASE Ingredients Functions: Binder & Resin
Plastics & Elastomers Functions: Processing Aid
Technologies: CASE Ingredients,
Elastomers
Product Families: Elastomers — Elastomer Additives
Processing Aids
CASE Ingredients — Resins & Binders
Other Resins & Binders

Features & Benefits

CASE Ingredients Features: Good Tack,
Improved Cohesion,
Long Open Time,
Water Resistance
Materials Features: Excellent Compatibility,
Good Adhesion,
Good Dispersion,
Good Processability,
Low Molecular Weight

Applications & Uses

Markets: Automotive & Transportation,
Building & Construction,
Paints & Coatings
Applications: Automotive & Transportation — Automotive
Tires
Paints & Coatings — Building & Construction
Infrastructure, Roads & Paving
Building & Construction — Infrastructure, Roads & Paving
Pavement, Highways, Roads & Bridges
Industries: Industrial
Applications: Industrial — Building & Construction
Compatible Polymers & Resins: Alkyds,
Epoxies (EP),
Ethylene Vinyl Acetate (EVA)
Adhesive & Sealant Type: Hot Melt Adhesive,
Pressure Sensitive Adhesive,
Solventborne Adhesive
Plastics & Elastomers End Uses: Tires

Properties

Physical Form: Pellets,
Solid
Typical Properties

	Value	Units	Test Method / Conditions
Softening Point	95 ‐ 105	°C	ASTM D 6493
Color (50% in Toluene)	max. 6	Gardner	ASTM D 6166
Acid Value	max. 0.10	mg KOH/g	ASTM D 974
Naphthalene Content	max. 100	ppm

Regulatory & Compliance

Chemical Inventories: AICS (Australia),
DSL (Canada),
IECSC (China),
KECI (Korea),
NCI (Vietnam),
NZIoC (New Zealand),
PICCS (Phillipines),
TCSI (Taiwan),
TSCA (USA),
TSCA Exempt (USA)
Quality Standards: In Preview

Packaging & Availability

Packaging Type: Bags
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.