PP Copolymer 37MK10
PP Copolymer 37MK10 is a polypropylene copolymer resin characterized by enhanced clarity, impact resistance, and flexibility compared to homopolymer polypropylene. This copolymer combines propylene with a small percentage of ethylene, resulting in improved toughness and processability. It is widely used in injection molding, extrusion, and film applications across various industries, offering excellent chemical resistance and durability.
Primary Uses
Packaging Industry
- Used for manufacturing rigid and flexible packaging films, containers, and caps.
- Employed in food packaging due to its chemical resistance and safety.
- Utilized in shrink films and stretch films.
Automotive Industry
- Used in producing interior and exterior automotive parts requiring toughness and impact resistance.
- Applied in manufacturing bumpers, trims, and housings.
Consumer Goods
- Used for injection molded products such as toys, household items, and appliances.
- Employed in durable goods requiring flexibility and chemical resistance.
Medical Applications
- Used in medical device components and packaging requiring sterilizability and biocompatibility.
Secondary Uses
Textile Industry
- Utilized in fiber and non-woven fabric production for improved strength and elasticity.
Construction
- Applied in pipe fittings, profiles, and insulation materials.
Electrical Industry
- Used in electrical housings and insulating components due to its dielectric properties.
 Basic Identification Attributes
- Chemical Name (IUPAC): Polypropylene copolymer
- Common/Trade Name: PP Copolymer 37MK10
- CAS Number: 9003-07-0
- HS Code: 3902.10
- Synonyms: Polypropylene copolymer resin; PPC copolymer
Physical & Chemical Properties
- Physical State: Granules or pellets
- Color & Odor: Typically translucent or natural color; odorless
- Melting Point: Approximately 160–170°C
- Density: ~0.9 g/cm³
- Mechanical Properties: High impact strength, good flexibility
- Chemical Resistance: Resistant to acids, bases, and most solvents
Safety & Hazard Attributes
- GHS Classification: Not classified as hazardous
- Toxicity: Generally non-toxic; inert polymer
- Exposure Limits: No specific limits; use standard industrial hygiene
Storage & Handling Attributes
- Storage Conditions: Store in a dry, cool, well-ventilated area away from direct sunlight
- Container Type: Bulk bags, boxes, or containers
- Shelf Life: Typically 1–2 years under proper storage
- Handling Precautions: Avoid dust formation; use protective equipment if dust is generated
Regulatory & Compliance Attributes
- Complies with FDA and EU regulations for food contact (where applicable)
- Meets ASTM and ISO standards for polypropylene materials
Environmental & Health Impact
- Biodegradability: Not biodegradable; recyclable
- Ecotoxicity: Low environmental impact when properly managed
- Bioaccumulation: Not significant
Safety Handling Precautions
- PPE Required: Gloves and dust mask recommended during handling of powders or dust
- Handling Guidelines: Avoid inhalation of dust; maintain good ventilation
- Storage Measures: Keep containers tightly closed; prevent moisture ingress
First Aid Measures
- Inhalation: Move to fresh air if dust inhalation causes discomfort
- Skin Contact: Wash with soap and water if irritation develops
- Eye Contact: Rinse eyes with water thoroughly if dust enters
- Ingestion: Unlikely route; seek medical advice if necessary
Firefighting Measures
- Fire Hazards: Combustible; may produce dense smoke and toxic fumes when burned
- Extinguishing Media: Water spray, foam, dry chemical, or COâ‚‚
- Special Precautions: Use self-contained breathing apparatus in enclosed areas
- Hazardous Combustion Products: Carbon oxides, hydrocarbons