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...
top of page
Search
Donna Chen
- Oct 8, 2021
- 1 min
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...
27 views0 comments
Donna Chen
- Sep 19, 2021
- 1 min
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...
6 views0 comments
Donna Chen
- Jul 20, 2021
- 1 min
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...
8 views0 comments
Donna Chen
- Dec 28, 2020
- 1 min
47°C Thermochromic Espresso Cup
47°C Thermochromic Espresso Cup FDA approved 47°C Thermochrome Espressobecher FDA Zugelassen
14 views0 comments
Donna Chen
- Dec 6, 2020
- 1 min
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...
14 views0 comments
Donna Chen
- Nov 26, 2020
- 1 min
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...
2 views0 comments
Donna Chen
- Oct 28, 2020
- 1 min
Basenresistentes thermochromes Pigment/ Base-resistant thermochromic pigment
Neu! Basenresistentes thermochromes Pigment, Farbwechsel bei pH> 12 ist weiterhin möglich. Fotos zeigen die Ergebnisse von Experimenten...
8 views0 comments
Donna Chen
- Aug 29, 2020
- 1 min
Farbe des thermochromen Kunststoffprodukts inhomogen?
Verarbeitungszeit und Rühreffizienz könnten die Ursache sein, die das Dispersionsausmaß des Pigments Colour of thermochromic plastic...
1 view0 comments
Donna Chen
- Jun 18, 2020
- 1 min
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)...
5 views0 comments
Donna Chen
- Jun 14, 2020
- 1 min
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,...
12 views0 comments
Donna Chen
- May 24, 2020
- 1 min
Thermochromic polystyrene masterbatch
Thermochromic polystyrene masterbatch Thermochromic masterbatch for any spezial purpose is also available at Donna Polymer, e.g....
17 views0 comments
Donna Chen
- May 17, 2020
- 1 min
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...
9 views0 comments
Donna Chen
- May 5, 2020
- 1 min
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...
161 views0 comments
Donna Chen
- Jan 25, 2020
- 1 min
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...
14 views0 comments
Donna Chen, Doddo Huang
- Dec 1, 2019
- 1 min
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...
22 views0 comments
Doddo Huang
- Sep 7, 2019
- 1 min
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...
84 views0 comments
Donna Chen, Ellee Huangang
- Sep 4, 2019
- 1 min
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...
12 views0 comments
Donna Chen
- Aug 17, 2019
- 1 min
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,...
24 views0 comments
Donna Polymer
R&D Support & Customised Production
bottom of page