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...
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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...
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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...
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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...
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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
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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...
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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...
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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...
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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...
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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)...
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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,...
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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....
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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...
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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...
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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...
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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...
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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...
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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...
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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,...
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