Preservatives(food)
Flavor Enhancers
Acidulants
Sweeteners
Antioxidants
Colorants(food)
Nutraceutical Ingredients (food)
Nutrient Supplements
Emulsifiers
Collectors
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Explosives and Blasting Agents
Flocculants and Coagulants
Frothers
Leaching Agents
pH Modifiers
Precious Metal Extraction Agents
Antioxidants(plastic)
Colorants (Pigments, Dyes)
Fillers and Reinforcements
Flame Retardants
Monomers
Plasticizers
Polymerization Initiators
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Antifoaming Agents
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Coagulants and Flocculants
Corrosion Inhibitors
Disinfectants and Biocides
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Scale Inhibitors( water)
Antioxidants(cosmetic)
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Humectants
Preservatives
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Active Pharmaceutical Ingredients (APIs)
Excipients
Solvents(pharmaceutical)
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Analgesics & Antipyretics
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microbiology-and-cell-culture-reagents
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Demulsifiers
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Accelerators & Retarders
Hydrocarbon Resins
Hydrocarbon Resins C5 And C9 Petroleum Resins are synthetic petroleum-derived resins produced through the polymerization of C5 (pentene) and C9 (nonene) fraction monomers. These resins appear as pale yellow to amber solid materials, usually in pellet or flake form, characterized by tackifying and adhesive properties. C5 resins are derived from aliphatic hydrocarbons, while C9 resins originate from aromatic hydrocarbons. Often blended, these resins provide a balance of hardness, tackiness, and compatibility with various polymers. Widely used as tackifiers, binders, and modifiers, C5 & C9 hydrocarbon resins enhance performance in adhesives, coatings, rubber compounding, and more.
Hydrocarbon Resins (C5 And C9 Petroleum Resins)
Primary Uses
- Adhesives Industry
- Act as tackifiers and binding agents in pressure-sensitive adhesives (PSAs) such as tapes, labels, and sticky notes.
- Improve adhesion strength and bonding performance in hot melt adhesives (HMAs) used in packaging, bookbinding, woodworking, and footwear.
- Serve as compatibility enhancers between polymers and tackifiers in solvent-based and water-based adhesive formulations.
- Rubber and Tire Industry
- Function as softening and reinforcing agents in rubber compounding to enhance processing, tack, and grip of tires and conveyor belts.
- Improve low-temperature flexibility and abrasion resistance of rubber products.
- Paints and Coatings
- Used as modifiers to enhance gloss, hardness, and adhesion in industrial and automotive coatings.
- Improve flow and leveling characteristics in paints and varnishes.
- Printing Inks
- Serve as resins in printing inks to improve adhesion, gloss, and drying properties.
- Sealants and Caulks
- Provide tack and binding properties in sealants and caulks used in construction and automotive sealing applications.
- Plastic and Polymer Industry
- Employed as modifiers in plastic compounding to enhance impact strength and processability of polymers such as polystyrene and polyethylene.
Secondary Uses
- Rubberized Asphalt
- Added to asphalt formulations to improve flexibility, adhesion, and durability of roofing and road materials.
- Hot Melt Road Marking Paints
- Used as film formers and tackifiers in road marking paints for improved durability and weather resistance.
- Cosmetics and Personal Care
- Occasionally used in specialty cosmetic adhesives (e.g., eyelash glue) for tack and durability.
1. Basic Identification Attributes
- Chemical Base: Petroleum-derived hydrocarbon polymers (C5 and C9 fractions)
- Common/Trade Name: Hydrocarbon Resins C5 & C9
- CAS Number: Mixtures (varies by resin type, typically proprietary blends)
- HS Code: 3905.90.00
- Molecular Formula: Complex mixture of C5 and C9 hydrocarbons polymerized
- Synonyms: C5 Resin, C9 Resin, Petroleum Hydrocarbon Resin, Tackifying Resin
2. Physical & Chemical Properties
- Physical State: Solid (pellets, flakes, or powder)
- Color & Odor: Pale yellow to amber; mild petroleum odor
- Softening Point: Typically 90–120°C (Ring & Ball method)
- Density: Approx. 1.0–1.1 g/cm³
- Solubility: Soluble in aromatic and aliphatic solvents; insoluble in water
- Compatibility: Compatible with various polymers like natural rubber, styrene-butadiene rubber, ethylene-vinyl acetate, and others
3. Safety & Hazard Attributes
- GHS Classification: Not classified as hazardous; combustible solid
- Toxicity: Low toxicity; no significant acute toxicity reported
- Exposure Limits: No specific occupational exposure limits established; avoid dust inhalation
4. Storage & Handling Attributes
- Container Type: Sealed polyethylene bags or drums
- Storage Conditions: Store in cool, dry, well-ventilated area away from heat and ignition sources
- Shelf Life: 12–24 months under recommended conditions
- Handling Notes: Avoid dust generation; use proper PPE to prevent inhalation
5. Regulatory & Compliance Attributes
- Complies with regulatory standards for industrial and commercial use
- Not intended for food contact unless specified by manufacturer
- REACH registered in applicable jurisdictions
6. Environmental & Health Impact
- Biodegradability: Poorly biodegradable due to synthetic hydrocarbon nature
- Ecotoxicity: Low aquatic toxicity but avoid environmental release
- Bioaccumulation: Not expected to bioaccumulate
- Carcinogenicity/Mutagenicity: No evidence of carcinogenic or mutagenic effects
Safety Handling Precautions
- PPE Required: Dust mask or respirator, gloves, safety goggles
- Handling Guidelines: Use in well-ventilated areas; minimize dust exposure
- Hygiene Practices: Wash hands after handling; avoid ingestion and inhalation
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if symptoms persist
- Skin Contact: Wash with soap and water; seek medical advice if irritation occurs
- Eye Contact: Rinse with plenty of water for 15 minutes; consult physician if irritation persists
- Ingestion: Rinse mouth; seek medical advice if large amounts ingested
Firefighting Measures
- Fire Hazards: Combustible solid; dust may form explosive mixtures with air
- Extinguishing Media: Use foam, dry chemical, or CO₂; avoid water jets on burning material
- Special Precautions: Wear protective equipment; prevent dust dispersion
- Combustion Products: Carbon monoxide, carbon dioxide, and hydrocarbons
Related products
Bayprene
Bayprene is a high-quality, synthetic rubber polymer belonging to the class of nitrile butadiene rubbers (NBR). It is widely used for its excellent resistance to oils, fuels, chemicals, and abrasion, making it ideal for sealing, gasketing, hoses, and industrial applications where durability and chemical resistance are required. Bayprene exhibits good mechanical properties, high tensile strength, and resistance to swelling and degradation, especially in petroleum-based environments. It is commonly supplied as solid rubber sheets, molded parts, or raw polymer for compounding.
Bentonite Powder
Bentonite powder is a naturally occurring absorbent clay primarily composed of montmorillonite, a type of smectite clay mineral. It exhibits excellent swelling and water absorption properties, making it highly versatile in industrial and commercial applications. Bentonite forms a gel-like substance when mixed with water, which imparts viscosity and plasticity. It is used extensively for its binding, sealing, and adsorptive characteristics. Its fine powder form allows for easy incorporation in various processes including drilling, foundry, cosmetics, pharmaceuticals, and agriculture.
Binder
A binder is a broad category of substances—organic or inorganic—used to hold different materials together in a cohesive mass. Common binders include natural polymers (starch, cellulose derivatives, proteins), synthetic resins (PVA, acrylics, phenolics), and inorganic binders (clays, cement, lime). They are essential in industries such as pharmaceuticals, construction, coatings, ceramics, adhesives, and printing, where they provide structural integrity, adhesion, and controlled release properties.
Epikote 828 (Epoxy Resin)
Epikote 828 (Epoxy Resin) is a liquid bisphenol-A-based epoxy resin with a low molecular weight. It is one of the most widely used general-purpose epoxy resins in industrial applications due to its excellent mechanical, chemical, and thermal properties. Epikote 828 cures with various hardeners, especially amines, to form thermoset polymers with outstanding adhesion, chemical resistance, and dimensional stability. The resin is typically a clear to pale yellow viscous liquid and is soluble in most organic solvents. It is primarily used in coatings, adhesives, composites, electrical encapsulation, flooring systems, and structural materials.
Hycryl
Hycryl is a specialized acrylic copolymer resin designed primarily for industrial and cosmetic applications. It appears as a white to off-white powder or granules with excellent film-forming, adhesive, and thickening properties. Known for its compatibility with a wide range of solvents and plasticizers, Hycryl 77 provides excellent clarity, flexibility, and durability in coatings, adhesives, and personal care formulations. Its balanced molecular weight and functional groups enable it to deliver strong binding and aesthetic properties in both aqueous and solvent-based systems.
Lacitex
Lacitex is a high-quality natural latex concentrate derived from Hevea brasiliensis (rubber tree) latex. It is a milky, white colloidal suspension primarily used in the manufacture of latex-based products such as gloves, adhesives, coatings, and foam rubber. Lacitex offers excellent film-forming properties, elasticity, and tensile strength. It provides superior binding, water resistance, and flexibility in finished products, making it widely valued in various industrial and manufacturing applications.
Long Oil
Long Oil refers to oils with a high content of unsaturated fatty acids, particularly linoleic and linolenic acids, commonly derived from drying oils such as linseed, soybean, or safflower oil. These oils have extended drying times and are used in various industrial applications where slow curing and flexible film formation are desired. Long oil is a key component in producing long oil alkyd resins, which are widely used in coatings, paints, varnishes, and printing inks due to their excellent adhesion, flexibility, and durability.
Penetrator Binder
Penetrator Binder is a high-performance binding agent designed to improve the adhesion and penetration of coatings, adhesives, and sealants into porous substrates. It enhances substrate wettability and strengthens the bond between the applied material and the surface, resulting in improved durability and performance. Penetrator Binder is commonly used in construction, wood treatment, and industrial coatings to ensure better material integration and resistance to environmental factors.
