安徽艾约塔硅油有限公司
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In the development history of chemical materials, Methylphenyl Cyclosiloxane IOTA R21 is like a rising star, attracting the attention of many industries with its unique charm and properties. Its unique CAS number system (CAS No. 68037 - 54 - 7 containing 546 - 45 - 2, 77 - 63 - 4, and 34239 - 75 - 3) highlights its unique identity and chemical composition.
The active substance content of IOTA R21 includes two options: greater than 99.0% and 99.85% (polymer - grade). High purity is an important guarantee for its quality. High - purity products can reduce various problems caused by impurities during use and improve the stability and reliability of products. At 25℃, it presents as a colorless liquid. This pure and transparent appearance not only gives a sense of high quality but also makes it highly competitive in industries with strict product appearance requirements, such as high - end cosmetics and precision instrument coatings.
Its boiling point ranges from 160 - 260℃ under a pressure of 0.13kPa. This range allows it to adapt to different processing temperature environments. Whether it is high - temperature processing or low - temperature operation, it can maintain relatively stable performance, providing convenience for product production. With a density of 1.125g/cm³ at 25℃, this moderate density enables it to blend better when mixed with other substances, ensuring the uniformity of products. A flash point greater than 160℃ (closed - cup) provides safety guarantees for its storage and transportation, reducing the probability of fire accidents. The refractive index of 1.545 at 25℃ gives it potential application value in the optical field, allowing it to be used in the manufacture of products with optical performance requirements, such as optical lenses.
In terms of chemical properties, the halogen content of IOTA R21 is less than 5ppm. Low halogen content enables it to meet the quality requirements in fields sensitive to chemical components, such as the electronic component manufacturing industry, avoiding adverse effects on product performance due to high halogen content. Moreover, it is free from PCBs and PAHs, which usually have certain toxicity and carcinogenicity. This characteristic makes it more safe and reliable during use, meeting people's needs for health and safety.
The application fields of Methylphenyl Cyclosiloxane IOTA R21 are very wide. In the cosmetics industry, it can serve as a high - quality softening agent to improve the texture of cosmetics and make the skin feel more comfortable. In the coating industry, it can enhance the adhesion and weather resistance of coatings and extend their service life. In the electronics industry, it can be used to manufacture electronic encapsulation materials to protect electronic components from the external environment. In the optical industry, it has the potential to be used in the manufacture of high - performance optical lenses to improve the performance of optical equipment. With continuous technological innovation, its application areas will continue to expand, bringing new opportunities for the development of various industries.
