Poly(propylene-co-1-butene)
Poly(propylene-co-1-butene) (CAS: 29160-13-2) is a copolymer with the linear formula [CH2CH(CH3)]x[CH2CH(C2H5)]y. This hydrophobic polymer features a composition of 1-butene at 12 wt.%. With a melting point of 138 °C, it is suitable for applications requiring optical clarity, such as films and fine fibers, and can be processed via injection and blow molding.
![Poly(propylene-co-1-butene) ([CH2CH(CH3)]x[CH2CH(C2H5)]y) — chemical structure, CAS 29160-13-2; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F29160-13-2.png&w=3840&q=75)
Optically Clear Films
This copolymer is utilised in the production of optically clear films, benefiting from its material properties to ensure transparency and clarity.
Fine Fiber Production
Its characteristics make it suitable for the manufacturing of fine fibers, offering specific performance attributes in textile or industrial applications.
Injection and Blow Molding
The material is amenable to standard thermoplastic processing techniques, including injection and blow molding, for diverse product fabrication.
| Linear formula | [CH2CH(CH3)]x[CH2CH(C2H5)]y |
|---|---|
| Density | 0.99 g/mL at 25 °C(lit.) |
| Application | Optically clear film, fine fibers. Injection and blow molding. |
| Composition | 1-butene, 12 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.
| Transition Temp | Tm 138 °C (DSC, peak) |
|---|---|
| Hardness | 95 (Rockwell R, 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(propylene-co-1-butene) used for?
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Poly(propylene-co-1-butene) is used for producing optically clear films and fine fibers, and is suitable for injection and blow molding applications.
What are the CAS number and formula for Poly(propylene-co-1-butene)?
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The CAS number is 29160-13-2, and its linear formula is [CH2CH(CH3)]x[CH2CH(C2H5)]y.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a research or technical grade material. We do not represent it as USP, BP, EP, or for food, pharmaceutical, or medical use unless explicitly stated in the product specifications. Please refer to the specific product data sheet for available grades and purity.
What are the safety and handling precautions for this chemical?
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Handling this chemical requires appropriate personal protective equipment, including eyeshields and gloves. Respiratory protection with a type N95 (US) or type P1 (EN143) filter is recommended. It is classified under WGK 2 in Germany, indicating potential environmental hazard.
How is Poly(propylene-co-1-butene) packed and shipped?
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Tech Serve Solutions exports fine chemicals, pharmaceutical intermediates, and laboratory reagents globally. Specific packing and shipping details are provided upon inquiry, adhering to international transport regulations.
How can I request a sample or quote for Poly(propylene-co-1-butene)?
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To request a sample or a quote, please contact our sales department with your specific requirements, including quantity and intended use. Our team will assist you promptly.
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