Product Name
Polyolefin Elastomer (POE)
Chemical Name
Ethylene-Alpha Olefin Copolymer
CAS Number
25213-02-9 (generic; varies by grade and composition)
Molecular Formula & Weight
(C2H4)x(CnH2n)y — Variable
(Exact molecular weight depends on polymer structure)
Synonyms
POE, Ethylene copolymer elastomer, Olefinic elastomer
About Polyolefin Elastomer
Polyolefin Elastomer (POE) is a class of flexible thermoplastic elastomers made by copolymerizing ethylene with alpha-olefins like octene or butene. Known for their excellent flexibility, impact resistance, and thermal stability, POEs bridge the gap between rubber and plastic, providing the advantages of both in demanding applications.
Applications / Uses
POE is widely used in automotive, packaging, and consumer products:
- Automotive: Used in bumpers, seals, and interior parts for flexibility, durability, and weather resistance.
- Wire & Cable: Acts as an insulating and jacketing material, offering toughness and low-temperature performance.
- Film & Packaging: Enhances seal strength, softness, and impact resistance in multilayer films.
- Adhesives: Used in hot melt adhesives for better flexibility and processing at lower temperatures.
- Footwear: Adds cushioning and rebound in shoe soles and sports gear.
- Thermoplastic Compounding: Serves as an impact modifier for polypropylene and other rigid polymers.
Storage & Handling
- Store in a dry, cool place away from direct sunlight and heat.
- Avoid contamination with dust, moisture, or other polymers that may affect processing.
- Use gloves and eye protection during processing to avoid thermal burns from hot melt.
- Ensure proper ventilation during melting or compounding to minimize fume exposure.
