Poly(styrene-co-maleic anhydride)
Poly(styrene-co-maleic anhydride), CAS 9011-13-6, is a hydrophobic copolymer with an average molecular weight of approximately 224,000 g/mol. This material contains maleic anhydride at approximately 7 wt.%. It exhibits a softening point of 118 °C and a glass transition temperature of 120 °C. Its physical properties make it suitable for various engineering applications, particularly in the automotive industry for interior components.
Automotive Components
Utilised in the manufacturing of auto instrument panels, consoles, and trim parts due to its thermoplastic properties and durability.
Consumer Goods
Applications include the production of food trays and faucet handles, benefiting from its mouldability and chemical resistance.
Appliance Parts
Suitable for components like air conditioner grills, offering good mechanical strength and thermal stability.
| Density | 1.1 g/mL at 25 °C(lit.) |
|---|---|
| Application | Engineering thermoplastic. Auto instrument panels, consoles and trim parts, food trays, air conditioner grills, faucet handles and tumblers. |
| Composition | maleic anhydride, ~7 wt. % |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Mol Wt | average Mw ~224,000 by GPC |
|---|---|
| Transition Temp | softening point 118 °C (Vicat, ASTM D 1525)Tg 120 °C |
| Hardness | 108 (Rockwell L, ASTM D 785) |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Poly(styrene-co-maleic anhydride) used for?
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Poly(styrene-co-maleic anhydride) is used in engineering thermoplastic applications, including auto instrument panels, consoles, trim parts, food trays, air conditioner grills, and faucet handles.
What is the CAS number and formula for Poly(styrene-co-maleic anhydride)?
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The CAS number for Poly(styrene-co-maleic anhydride) is 9011-13-6. The chemical formula is not explicitly provided, but it is a copolymer of styrene and maleic anhydride.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Poly(styrene-co-maleic anhydride) with an average molecular weight of ~224,000 g/mol and maleic anhydride content of ~7 wt.%. This product is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling requirements for this chemical?
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When handling Poly(styrene-co-maleic anhydride), it is recommended to use eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if dust is generated. The WGK Germany classification is 3.
How is Poly(styrene-co-maleic anhydride) packed and shipped?
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Tech Serve Solutions, as a global supplier and exporter, ensures appropriate packing for international shipment of chemicals like Poly(styrene-co-maleic anhydride), adhering to all relevant regulations.
How can I request a sample or quote for this product?
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To request a sample or a quote for Poly(styrene-co-maleic anhydride), please contact our sales department through the TSS website or by phone.
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