POLI(METACRILATO DE METILO) ISOTÁCTICO CAS：25188-98-1

2025-3-24

Productos

This comprehensive guide provides an in-depth analysis of Poly(methyl methacrylate) Isotactic (CAS: 25188-98-1), a versatile polymer widely used in various industries. The article aims to offer a detailed understanding of the product's parameters, usage scenarios, case studies, solutions, expert opinions, and FAQs, ultimately guiding users towards making informed decisions.

Parámetros del producto

Poly(methyl methacrylate) Isotactic (PMMA) is a high-performance polymer known for its excellent transparency, impact resistance, and weatherability. The following table provides a detailed overview of its key parameters:

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Parámetro	Valor
Peso molecular	150,000 - 500,000 g/mol
Punto de fusión	150 - 160°C
Peso específico	1.18 - 1.19
Impact Resistance	Excelente
Transparency	Excelente

```

Escenarios de uso

PMMA finds extensive applications in various industries due to its unique properties. Some of the common usage scenarios include:

1. **Automotive Industry**: PMMA is used in the manufacturing of automotive parts, such as bumpers, headlights, and rear windows, due to its excellent impact resistance and transparency.
2. **Construction Industry**: The material is used in the production of windows, skylights, and facades due to its high transparency and weatherability.
3. **Electronics Industry**: PMMA is used in the production of electronic devices, such as LCD screens, due to its excellent light transmission properties.

Casos prácticos

Here are a few real-life examples of PMMA usage:

1. **Automotive Industry**: Volkswagen uses PMMA in the production of its car bumpers, providing excellent impact resistance and durability.
2. **Construction Industry**: Saint-Gobain uses PMMA in the production of its glass facades, offering high transparency and weatherability.
3. **Electronics Industry**: LG Display utilizes PMMA in the production of its LCD screens, ensuring excellent light transmission and clarity.

Soluciones

To address the challenges associated with PMMA usage, several solutions are available:

1. **Processing Techniques**: The use of advanced processing techniques, such as extrusion and injection molding, ensures the production of high-quality PMMA products.
2. **Additives**: The addition of specific additives can enhance the material's properties, such as UV resistance and flame retardancy.
3. **Recycling**: PMMA can be recycled, reducing waste and promoting environmental sustainability.

Opiniones de expertos

Industry experts believe that PMMA will continue to play a crucial role in various industries due to its unique properties. Some key insights include:

1. **Market Growth**: The global PMMA market is expected to grow at a CAGR of 4.5% from 2021 to 2026, driven by increasing demand in the automotive and construction industries.
2. **Innovation**: Continuous research and development efforts are being made to improve PMMA properties and expand its applications.
3. **Sustainability**: The focus on sustainable materials is expected to drive the demand for PMMA in the coming years.

Preguntas frecuentes

Here are some frequently asked questions about PMMA:

1. **What is the difference between PMMA and PMMA Isotactic?**
PMMA Isotactic is a specific type of PMMA with a higher degree of isotacticity, resulting in improved properties such as transparency and impact resistance.

2. **Is PMMA recyclable?**
Yes, PMMA is recyclable, making it an environmentally friendly material.

3. **What are the advantages of using PMMA in the automotive industry?**
PMMA offers excellent transparency, impact resistance, and weatherability, making it an ideal material for automotive parts.

Conclusión

Poly(methyl methacrylate) Isotactic (CAS: 25188-98-1) is a high-performance polymer with a wide range of applications in various industries. Its unique properties, combined with continuous research and development efforts, make it a promising material for the future.