What is a substitute for styrene monomer (CAS:100-42-5) ?

Styrene (CAS:100-42-5) alternatives include polyethylene, polypropylene, polystyrene, and polyimide, which are widely used in daily necessities, building materials, and electronics.

• Polyethylene (CAS 9002-88-4) : Polyethylene is a common plastic made from ethylene monomers. Compared to styrene, polyethylene is less toxic and possesses a degree of flexibility and weather resistance, making it widely used in food packaging, water pipes, toys, and other everyday products.
• Polypropylene (CAS: 9003-07-0): Polypropylene is another commonly used plastic, also polymerized from propylene monomers. Compared to styrene, polypropylene is less toxic and is widely used in automotive parts, medical devices, and electrical equipment.
• Polystyrene (CAS 9003-53-6): Polystyrene is a white foamed plastic made primarily from styrene monomers. Although related to styrene, it is considered more environmentally friendly and safer, and is widely used in insulation materials, appliance housings, and sculptural models.
• Polyimide (CAS 25036-53-7): Polyimide is a high-temperature plastic polymerized from monomers similar to benzoimide. It possesses high heat resistance, chemical stability, and mechanical strength, and is widely used in electronics, aerospace, and other fields.

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Gneebio is a professional chemical raw-material manufacturer with over 10 years of export experience.
We provide factory-direct pricing, stable supply capacity, custom purity grades, and fast global shipping to more than 60 countries.
For bulk buyers, Gneebio offers reliable quality control (ISO/GMP) and competitive long-term contract pricing, making us a trusted partner for industrial procurement.

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Bulk Industrial buyers often purchase styrene (CAS:100-42-5) together with other solvents and intermediates.

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