Camcure 9115X70 (Hardener)
Camcure is a specialized epoxy hardener designed to be used in conjunction with epoxy resins to facilitate curing, improve mechanical strength, and enhance chemical resistance. It typically appears as a clear to pale yellow liquid with low viscosity, enabling easy mixing with resin systems. This hardener is widely used in coatings, adhesives, composites, and industrial applications requiring durable, tough, and chemically resistant cured products. Camcure 9115X70 promotes rapid curing at ambient or elevated temperatures and offers excellent adhesion to a variety of substrates including metals, plastics, and concrete.
Camcure 9115X70 (Hardener) Uses
Primary Uses
- Industrial Coatings
- Used as a curing agent in epoxy coatings for metal protection, machinery, and structural steel to provide corrosion resistance and surface hardness.
- Applied in flooring systems where chemical resistance and mechanical durability are critical, such as in factories and warehouses.
- Adhesives and Sealants
- Serves as a hardener in two-component epoxy adhesives offering strong bonding for metals, plastics, wood, and composites.
- Used in sealants for structural and electronic assembly applications requiring high chemical and heat resistance.
- Composites and Laminates
- Employed as a curing agent in the production of composite materials used in automotive, aerospace, and marine industries to enhance strength and durability.
- Electrical and Electronics
- Used in encapsulation and potting compounds to protect sensitive electronic components from moisture, dust, and mechanical stress.
Secondary Uses
- Repair and Maintenance
- Used in epoxy repair mortars and patching compounds for concrete and metal surfaces.
- Employed in tooling and mold-making applications to cure epoxy molds with high dimensional stability.
- Art and Craft
- Used by artists and craftsmen for epoxy resin art pieces, coatings, and jewelry where clarity and hardness are desired.
- Basic Identification Attributes
- Chemical Name (IUPAC): Polyamine-based epoxy curing agent (exact composition proprietary)
- Common/Trade Name: Camcure 9115X70
- CAS Number: Proprietary blend (specific CAS varies by formulation)
- HS Code: 3824.99.99 (Other chemical products and preparations)
- Molecular Formula: Not applicable (mixture)
- Synonyms:
- Epoxy Hardener 9115X70
- Camcure Epoxy Curing Agent
- Polyamine Hardener
- Physical & Chemical Properties
- Physical State: Liquid
- Color & Odor: Clear to pale yellow; amine-like odor
- Viscosity: Low to medium viscosity, suitable for mixing and application
- Density: Approx. 0.95–1.05 g/cm³ (varies by batch)
- Solubility: Miscible with epoxy resins; insoluble in water
- Flash Point: Typically above 100°C (varies by formulation)
- pH: Alkaline (amine functional groups)
- Stability: Stable under recommended storage conditions; sensitive to moisture
- Safety & Hazard Attributes
- Hazard Class (GHS):
- Skin corrosion/irritation: Category 2
- Serious eye damage/irritation: Category 2
- Respiratory sensitization: Category 1 (potential sensitizer)
- NFPA Ratings:
- Health: 2
- Flammability: 1
- Reactivity: 0
- Exposure Limits: No specific OSHA/ACGIH PELs; avoid inhalation of vapors and skin contact
- Toxicity: Moderate; may cause skin sensitization and respiratory irritation
- Reactivity: Reacts with epoxy resins; avoid strong acids, oxidizers, and moisture
- Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry, well-ventilated area away from moisture and heat sources
- Container Type: Sealed metal or plastic containers compatible with amines
- Shelf Life: Typically 12 months if stored properly
- Special Handling: Use personal protective equipment (PPE); avoid skin contact and inhalation
- Regulatory & Compliance Attributes
- FDA Status: Not applicable for food contact
- REACH Compliance: Complies with relevant chemical registration requirements
- Transportation: Classified as a hazardous material due to corrosivity and health risks (check local regulations)
- Waste Disposal: Dispose in accordance with local environmental and hazardous waste regulations
- Environmental & Health Impact
- Ecotoxicity: May be toxic to aquatic life; avoid release to environment
- Persistence: Biodegradable over time but persistent in high concentrations
- Bioaccumulation: Not expected to bioaccumulate significantly
- Carcinogenicity/Mutagenicity: Not classified as carcinogenic or mutagenic
Biodegradability: Slowly biodegradable
Safety Handling Precautions
Personal Protective Equipment (PPE):
- Chemical-resistant gloves
- Safety goggles or face shield
- Protective clothing
- Respirator in poorly ventilated areas
Handling Measures:
- Avoid inhalation of vapors and contact with skin and eyes
- Use local exhaust ventilation
- Wash hands thoroughly after handling
Storage Measures:
- Keep containers tightly closed
- Protect from moisture and excessive heat
- Store away from incompatible substances such as strong acids
Hygiene Practices:
- Do not eat, drink, or smoke while handling
- Wash contaminated clothing before reuse
First Aid Measures
- Inhalation: Move to fresh air immediately; seek medical attention if breathing difficulty occurs
- Skin Contact: Wash affected area with soap and water; remove contaminated clothing; seek medical attention if irritation persists
- Eye Contact: Rinse eyes with water for at least 15 minutes; seek medical attention immediately
- Ingestion: Do not induce vomiting; rinse mouth and seek medical attention promptly
Firefighting Measures
- Fire Hazards: Combustible; may emit toxic fumes including nitrogen oxides and ammonia
- Extinguishing Media: Use foam, dry chemical, or CO₂; avoid water jet
- Special Precautions: Firefighters should wear full protective gear and self-contained breathing apparatus (SCBA)
Decomposition Products: May release toxic fumes under fire conditions