Ranbar DP0080 Colorless to Gray Photochromic Dye UV Color Changing Powder/dye

• Customization: Available
• CAS No.: /
• Formula: /
• Model NO.: Ranbar Gray DP0080
• EINECS: /
• Usage: Paints, Ink, Coating
• Colour: Gray
• Type: Synthetic
• Solubility: soluble
• Name: Photosensitive Chromogenic Dye
• Chemical Category: Lactone Class
• Heat Resistance: 220ºC
• Color Change: Colorless to Gray
• Shape: Powder
• Transport Package: Bag
• Specification: 10KG/ bag
• Trademark: Ranbar
• Origin: Source Area
• Production Capacity: 90000000000 Ton/Tons Per Month
• Package Size: 40.00cm * 20.00cm * 10.00cm
• Package Gross Weight: 10.000kg

Product Description

 

 

 

 

Product Name	Photochromic Dye
Brand	Ranbar
Model	DP0080
Chemical Structure	Lactone
Heat Resistance	220ºC
Color Change Type:	Colorless to Gray
Shape	White crystalline powder
Application	Plastics, coatings, inks

            DP0080 colorless and gray-changing photosensitive chromogenic dye is a type of organic compound dye of the lycozine class. It will turn gray or dark gray under the irradiation of sunlight or ultraviolet light. When away from sunlight or ultraviolet light, the color will return to its original color. The Renba photosensitive chromogenic dye itself will not change color when exposed to light. It needs to be dissolved in other suitable carriers to achieve the effect of color change under light. It has the advantages of obvious color change and good fatigue resistance. It can be completely dissolved in the carrier to present a high transparency state, thereby achieving the effect of complete light transmission of the system. It can effectively ensure the transparency of injection molded products and can be widely applied in industries such as plastics, coatings, and inks.

• High sensitivity of photochromic change;
• Can effectively ensure the transparency of injection molded products;
• High color saturation;
• Low addition amount.Just add the photosensitive color-changing dye to the base material and mix it thoroughly. The lower the proportion mixed into the medium, the more transparent it will be in the colorless state or in a thin layer. The key is to test the mixing proportion and find the ratio that is most suitable for your specific application. It is recommended to start with a smaller amount and then add more until the desired color is achieved. A good starting point is a ratio of 1 part dye to 20 parts base material. It should be noted that mixing generates heat, which may temporarily change the color of the mixture!

Coatings: Suitable for all types of surface coating products, including PMMA paint, ABS paint, PVC paint, paper coating, wood paint, fabric, etc.

Inks: For various printing materials, such as fabric, paper, synthetic film, glass, plastic, etc.

Plastic products: Used for plastic injection and extrusion molding, applicable to different plastic materials, such as PP, PVC, ABS, silicone rubber, etc.

Photochromic dyes need to be dissolved in an appropriate medium (such as resin) to exhibit the color-changing effect. The polarity of the medium has a significant impact on the color-changing performance of this product. It is recommended to conduct a sample test before use to confirm the coloration state.

Avoid using it together with UV absorbers. It is highly sensitive to polarity. Different additives or using different substrates may cause color differences.

The decomposition temperature of photochromic dyes is relatively low. If there is a high-temperature process, it is recommended that the processing temperature does not exceed 220 degrees, and the processing time should not exceed 30 minutes. Reducing the processing temperature or shortening the high-temperature processing time can help improve the color-changing performance of the final product. It is recommended that customers conduct a small-scale test before use.

It is highly susceptible to factors such as light in the environment, oxygen, and pH value. Long-term exposure to ultraviolet light will cause photoaging, reducing the color-changing ability of photochromic dyes. This is manifested as a shortened service life or even loss of light-sensitive color-changing ability. Please pay attention to sealing the container and store it in a dark and dry place.

FAQ

1. who are we?
We are based in Shanghai, China, start from 2011,sell to Eastern Europe(20.00%),Domestic Market(20.00%),Southeast Asia(20.00%),South Asia(10.00%),North America(10.00%),Eastern Asia(10.00%),Mid East(10.00%). 

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Organic pigment, Inorganic pigment, Metal complexing dyes, Solvent dye, Fluorescent pigment

4. why should you buy from us not from other suppliers?
Our company was founded in 2011, has 15 years of industry talent; We have 1600+ product models, 1000 square meters of storage area, 30+ cooperative brands; We can provide customers with color detection, color matching andcolor customization services;

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES
Accepted Payment Currency:USD,CAD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian