In the competitive landscape of chemical manufacturing, the technical performance of raw materials dictates the quality and durability of finished goods. Solvent Red 135 exemplifies a product where superior technical attributes translate directly into enhanced product value. This dye is particularly recognized for its exceptional heat resistance and light fastness, making it a go-to solution for applications where color stability under challenging conditions is critical.

At NINGBO INNO PHARMCHEM CO., LTD., we focus on delivering chemicals that meet stringent industry demands. Solvent Red 135, identified by its CAS number 71902-17-5, is a prime example of this commitment. The dye's ability to withstand high temperatures, often reaching up to 300°C in transparent applications (as noted in typical property tests), is a significant advantage. This high heat resistance ensures that when used in plastic processing, the color does not decompose or alter, maintaining the intended shade throughout the manufacturing cycle. This makes it an ideal choice for the solvent red 135 for plastic coloring, especially in injection molding and extrusion processes where thermal stress is high.

Coupled with its thermal stability is the dye's impressive light fastness. Rated highly, typically an 8 on the Blue Wool Scale for transparent applications, Solvent Red 135 ensures that products colored with it will resist fading when exposed to UV radiation and ambient light. This light fast solvent red dye characteristic is vital for products intended for outdoor use or those that will be on display for extended periods. For instance, automotive parts, outdoor furniture, and signage all benefit from the enduring color provided by this dye.

The combination of heat resistance and light fastness is not merely a matter of aesthetics; it directly impacts the product's lifespan and perceived quality. When discussing the solvent red 135 dye properties, these two factors are often at the forefront. Manufacturers can confidently use Solvent Red 135 in applications where color longevity is a key selling point. The dye's overall chemical inertness, including its resistance to acid and alkali (often rated at 5 for a 5% hydrochloric acid or caustic soda solution), further enhances its utility across a broader spectrum of industrial uses.

For businesses seeking reliable color solutions, understanding the technical specifications of Solvent Red 135 is paramount. Whether it’s for inks requiring sharp, unfading text or for coatings needing to maintain their brilliant red hue under adverse conditions, this dye delivers. The consistent quality and performance that NINGBO INNO PHARMCHEM CO., LTD. provides ensures that manufacturers can consistently achieve the desired results, enhancing their own product quality and customer satisfaction. Exploring the various uses of Solvent Red 135 reveals its versatility and indispensable nature in modern material science and manufacturing.