top of page
Search
Mixing behaviour of thermochromic pigment with the ink and paints
Q: What is the ideal mixing behaviour of thermochromic pigment with the ink and paints for its application on the product surface? A: To...
Donna Chen
Nov 19, 20211 min read
58 views
0 comments
Thermochromic Nylon (Polyamide) Masterbatch
The unique know-how from our R&D enables us to synthesise special polyamide thermochromic and photochromic masterbatch, suitable for the...
Donna Chen
Oct 8, 20211 min read
98 views
0 comments
The new breakthrough of our thermochormic PP masterbatch „yarn special“
Our thermochromic PP masterbath “yarn special” has a melting index value of 23 g/ 10 minutes at 220°C Under the condition of a load of...
Donna Chen
Sep 19, 20211 min read
13 views
0 comments
How to use reversible thermochromic and photochromic pigment
Q: How to use reversible thermochromic and photochromic pigment A: if not processing with polymeric materials, its use or reversible...
Donna Chen
Jul 20, 20211 min read
13 views
0 comments


47°C Thermochromic Espresso Cup
47°C Thermochromic Espresso Cup FDA approved 47°C Thermochrome Espressobecher FDA Zugelassen
Donna Chen
Dec 28, 20201 min read
24 views
0 comments
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...
Donna Chen
Dec 6, 20201 min read
27 views
0 comments
Attention! Sieving system for thermochormic yarn production
When spinning, only one sieve of <100 mesh is allowed. Because the average diameter of the thermochromic pigment is 7~15 µm, which is...
Donna Chen
Nov 26, 20201 min read
3 views
0 comments


Basenresistentes thermochromes Pigment/ Base-resistant thermochromic pigment
Neu! Basenresistentes thermochromes Pigment, Farbwechsel bei pH> 12 ist weiterhin möglich. Fotos zeigen die Ergebnisse von Experimenten...
Donna Chen
Oct 28, 20201 min read
11 views
0 comments
Farbe des thermochromen Kunststoffprodukts inhomogen?
Verarbeitungszeit und Rühreffizienz könnten die Ursache sein, die das Dispersionsausmaß des Pigments Colour of thermochromic plastic...
Donna Chen
Aug 29, 20201 min read
1 view
0 comments
Technical information required when ordering a thermochromic masterbatch from us
Q: Which technical information should be provided, if I would like to order a thermochromic (also photochromic and photoluminescent)...
Donna Chen
Jun 18, 20201 min read
5 views
0 comments


Technische Informationen erforderlich, wenn Sie ein thermochromes Masterbatch bei uns bestellen
F: Welche technischen Informationen sind notwendig, wenn ich ein thermochromes (auch photochromes und photolumineszierendes) Masterbatch,...
Donna Chen
Jun 14, 20201 min read
14 views
0 comments


Thermochromic polystyrene masterbatch
Thermochromic polystyrene masterbatch Thermochromic masterbatch for any spezial purpose is also available at Donna Polymer, e.g....
Donna Chen
May 24, 20201 min read
23 views
0 comments


2-Stage Thermochromic Masterbatch: Purple - Orange - Yellow
2-Stage Thermochromic Masterbatch Purple to Orange to Yellow More information available at https://www.donnapolymer.com/colour-changing-m...
Donna Chen
May 17, 20201 min read
9 views
0 comments


Possible to print or dye clothes with thermochromic pigment?
Application of thermochromic pigment onto textile is possible via printing or something similar to finishing process in textile: 1. The...
Donna Chen
May 5, 20201 min read
894 views
0 comments
Transparent thermochromic plastic product, possible?
The only way to achieve a transparent plastic product with thermochromic effect is to apply very low concentrations of thermochromic...
Donna Chen
Jan 25, 20201 min read
31 views
0 comments
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...
Donna Chen, Doddo Huang
Dec 1, 20191 min read
30 views
0 comments
Fever Sensing Thermochromic Masterbatch?
Possible to produce thermochromic yarns for clothes sensitive enough to detect fever? Almost impossible. The reason is as follow: 1. The...
Doddo Huang
Sep 7, 20191 min read
91 views
0 comments


Thermochromic Masterbatch with a very narrow range of colour changing temperature
A request from our customer A reversible thermochromic master was requested by our customer at a colour changing temperature range of...
Donna Chen, Ellee Huangang
Sep 4, 20191 min read
17 views
0 comments


Multi-Stage Thermochromic Masterbatch/ Mehrstufiges thermochromes Masterbatch
Multi-Stage Thermochromic Masterbatch Since the colour thickness of thermochromic pigment is less intensive than the usual pigment,...
Donna Chen
Aug 17, 20191 min read
36 views
0 comments
bottom of page