Solvent Red 111 is an oil-soluble solvent dye widely used for coloring fuels, lubricants, waxes, plastics, and other hydrocarbon-based systems. It dissolves directly in compatible organic media and produces a bright red transparent coloration.
The dye is known for its strong tinting strength, good solubility, and stable performance in industrial applications. It is commonly used in fuel marking, lubricant coloring, and plastic applications where transparent red shades are required.
Shaanxi Medibridge Biotech Co., Ltd. supplies this ingredient for bulk raw material projects with stable specifications, routine testing, and document support for long-term sourcing.
Product Features
It generally has the following typical characteristics:
- Bright color, ranging from red to deep red
- Strong tinting strength
- Insoluble in water, which is one of the key differences from water-soluble dyes
- Soluble in organic media, such as certain hydrocarbon solvents, oils, waxes, and resin systems
- Good transparency
- Suitable for applications requiring clear, bright, and transparent red coloration
- Particularly suitable for non-polar or low-polarity systems
- Commonly used in plastics, inks, oils, and related organic-based systems
Typical Applications
1. Plastics and Resin Systems
Suitable for coloring plastics and resin-based systems where bright red, deep red, or transparent red shades are required.
Performance evaluation should include:
- Resin compatibility
- Heat stability during processing
- Migration and blooming resistance
- Light fastness
2. Oils and Lubricant Systems
Suitable for coloring oils, lubricants, and other organic liquid systems.
Key performance considerations include:
- Solubility in oil media
- Color uniformity
- Storage stability
- Influence on base fluid properties
3. Waxes, Polishes, and Shoe Care Products
Applicable to wax products, floor wax, polishes, shoe polish, and related maintenance products.
Desired performance features include:
- Fast color development
- Uniform dissolution or dispersion
- Clean appearance without visible particles
- Bright and clear coloration
4. Solvent-Based Inks and Wood Colorants
May be used in solvent-based inks, transparent color concentrates, wood stains, and other special industrial systems.
Selection should be based on:
- Solvent system compatibility
- Binder or film-forming material compatibility
- Fastness requirements
- Regulatory compliance
Comparison with Pigments
The difference between Solvent Red 111 and red pigments is an important consideration in product selection.
|
Item |
Solvent Red 111 (Solvent Dye) |
Red Pigment |
|
Physical form in application |
Dissolved in the medium |
Dispersed as solid particles |
|
Transparency |
Generally high |
Generally lower, with higher hiding power |
|
Color effect |
Bright, clear, and transparent |
Strong, opaque, and high covering effect |
|
Typical application systems |
Oils, waxes, plastics, resins |
Coatings, inks, plastics, and broader industrial systems |
|
Migration tendency |
May be higher, depending on system |
Generally lower, depending on pigment type |
FAQ
Is Solvent Red 111 a dye or a pigment?
It is a solvent dye, designed to dissolve in organic media rather than remain as dispersed particles.
Is Solvent Red 111 soluble in water?
No. It is insoluble in water and mainly soluble in organic solvents, oils, waxes, and some resin systems.
What systems is Solvent Red 111 suitable for?
It is generally suitable for non-polar or low-polarity systems, such as plastics, inks, oils, waxes, and resins.
What is the difference between Solvent Red 111 and red pigments?
Solvent Red 111 gives a clearer and more transparent color effect, while pigments usually provide higher opacity and hiding power.
If you are looking for a high-quality Solvent Red 111 manufacturer with whom you can establish a long-term, stable partnership, then Shaanxi Medibridge Biotech Co., Ltd. would be your best business partner. Don't hesitate to contact us at hi@medibridgeapi.com.
Hot Tags: solvent red 111, China solvent red 111 manufacturers, suppliers, factory
