Thermochromic Dyes - Ranbar SW4360 Thermochromic Microcapsules
Brand Model: Ranbar Green SW4360
Temperature change form: emerald green to colorless
Color change principle: low-temperature color development, high-temperature colorless
Color change temperature: 0°C~70°C
Appearance and shape: green powder
Product Description:
Ranbar Green SW4360 is a microcapsule product with a special thermochromic dye, which can change color according to the temperature, showing emerald green at low temperatures, disappearing to transparent color when the temperature rises, and returning to the original color after cooling.
Ranbar Green SW4360 is a microcapsule product with a special thermochromic dye, which can change color according to the temperature, showing emerald green at low temperatures, disappearing to transparent color when the temperature rises, and returning to the original color after cooling.
Thermochromic dyestuffs change color through heat-induced changes in their chemical structure, and because they are very sensitive to the external environment, they are made into microencapsulated products for protection, increasing their repeatability and durability. Thermochromic microcapsules are available in a wide range of colors, and various adjustments can be made to the temperature at which the color change occurs, making it possible to select different products based on the correct color and temperature.
Color Change Principle:
When the temperature of the environment around the thermochromic microcapsules gets higher and higher, the internal material structure of the microcapsules changes, so its color disappears, and when it cools down, the internal material structure of the microcapsules reversibly returns to its original state, so the thermochromic dyes have colors.
When the temperature of the environment around the thermochromic microcapsules gets higher and higher, the internal material structure of the microcapsules changes, so its color disappears, and when it cools down, the internal material structure of the microcapsules reversibly returns to its original state, so the thermochromic dyes have colors.
Characteristics of thermochromic dyes:
●Non-toxic - Thermochromic microcapsules are safe for skin contact and are not classified as irritating chemicals (but are not intended for consumption).
● Versatile - Thermochromic dyes are perfect for a wide variety of crafts and mix well with most mediums, paints, and resins, such as making thermo mugs, tamper-evident markers, mood rings, nail polish, color-changing slime, play dough, universal silicone, and more.
● Easy to use - simply add the thermochromic dye to a clear base and mix thoroughly, note that mixing generates heat which may temporarily change the color of the mixture, it is recommended to start with a very small amount of pigment and add more until the desired color is achieved, a ratio of 1 part pigment to 20 parts base is a good starting point.
| Model | Color | Application | Heat resistant | Color change temperature |
| SW1610 +Temperature | Big Red | Oil-based: Recommended; Water-based: Applicable; Plastic injection, extrusion: Applicable; | 230℃ | 0°C~70°C |
| SW1620 +Temperature | Pure Red | Oil-based: Recommended; Water-based: Applicable; Plastic injection, extrusion: Applicable; | 230℃ | 0°C~70°C |
| SW1222 +Temperature | Rose Red | Oil-based: Recommended; Water-based: Applicable; Plastic injection, extrusion: Applicable; | 230℃ | 0°C~70°C |
| SW1220 +Temperature | Peach Red | Oil-based: Recommended; Water-based: Applicable; Plastic injection, extrusion: Applicable; | 230℃ | 0°C~70°C |
| SW2030 +Temperature | Orange | Oil-based: Recommended; Water-based: Applicable; Plastic injection, extrusion: Applicable; | 230℃ | 0°C~70°C |
| SW3080 +Temperature | Golden | Oil-based: Recommended; Water-based: Applicable; Plastic injection, extrusion: Applicable; | 230℃ | 0°C~70°C |
| SW4010 +Temperature | Green | Oil-based: Recommended; Water-based: Applicable; Plastic injection, extrusion: Applicable; | 230℃ | 0°C~70°C |
| SW4360 +Temperature | Emerald Green | Oil-based: Recommended; Water-based: Applicable; Plastic injection, extrusion: Applicable; | 230℃ | 0°C~70°C |
| SW5030 +Temperature | Blue | Oil-based: Recommended; Water-based: Applicable; Plastic injection, extrusion: Applicable; | 230℃ | 0°C~70°C |
| SW5010 +Temperature | Sky Blue | Oil-based: Recommended; Water-based: Applicable; Plastic injection, extrusion: Applicable; | 230℃ | 0°C~70°C |
| SW5060 +Temperature | Sapphire Blue | Oil-based: Recommended; Water-based: Applicable; Plastic injection, extrusion: Applicable; | 230℃ | 0°C~70°C |
| SW5062 +Temperature | Dark Blue | Oil-based: Recommended; Water-based: Applicable; Plastic injection, extrusion: Applicable; | 230℃ | 0°C~70°C |
| SW5160 +Temperature | Violet | Oil-based: Recommended; Water-based: Applicable; Plastic injection, extrusion: Applicable; | 230℃ | 0°C~70°C |
| SW0066 +Temperature | Black | Oil-based: Recommended; Water-based: Applicable; Plastic injection, extrusion: Applicable; | 230℃ | 0°C~70°C |
Contact Us
Ranbar Chemical Technology (Shanghai) Co., Ltd.
Ranbar Chemical Technology (Shanghai) Co., Ltd.
Tel: 0086 400 006 1223
Address:9F, block a, building 1, 1555 Greenland Avenue, Kunshan, Jiangsu
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