• Donna Chen, Doddo Huang

Thermochromic Pigment - Working pH range


Thermochromic Pigment - Working pH range

The thermochromic pigment is a kind of fatty acid and is thus slightly acidic. The best pH working range is usually neutral and slightly acidic. However, it is still possible to work at pH 8. Thus, the potential working pH range for thermochromic pigment is 5.0 – 8.0.

Thermochromes Pigment - pH-Arbeitsbereich Das thermochrome Pigment ist eine Art Fettsäure und daher leicht sauer. Der beste pH-Arbeitsbereich ist normalerweise neutral und leicht sauer. Es ist jedoch immer noch möglich, bei pH 8 zu arbeiten. Somit liegt der potentielle Arbeits-pH-Bereich für thermochromes Pigment zwischen 5.0 und 8.0.

#Thermochrom #Thermochromic

10 views0 comments

Recent Posts

See All

Why to use masterbatch?

Advantages to use masterbatch (MB) to colour polymeric materials over dying (all kinds of colours) 1. No attachment problem of the pigment on the polymer material surface 2. Higher temperature resista