Best quality thermochromic paint pigment change color with temperature

Best quality thermochromic paint pigment change color with temperature   1.Description: 1) thermochromic pigment, from color to colorless as the temperature change; 2) with sweet smell like lily flower; 3) many colors and types available; 4) widely used as dye, can be added into paint. 2. Catalogue: 3. Remarks: 1) The standard temperature is 22 ℃, 31 ℃and 43 ℃. 2) When the enviorment temperature is lower than the standard temperature, the color is visible     When the enviorment temperature is higher than the standard temperature, the color invisible 3) Payment: T/T, Westernunion, Paypal, etc. 4) Packing: 1kg per plastic bag,                   20 or 25kgs per drum, dia 30cm*height 30cm, 21kgs or 26kgs 5) Sample: 3-4 working days,  we will offer free samples if the customer assume the express                      fee. At most 2 samples are offered, each 5 grams. 6) Order delivery time: 3-21 days 7) Supply ability: 2 Metric ton per month. 8) Valid time: 30 days.   4.More pictures: 5.More information, please get in touch with us!!