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High Colour Stability with Our Nylon Masterbatch
The fluorescent colour in nylon yarn (PA66) produced with our fluorescent nylon masterbatch is still unchanged after 4 years (see photos...
Donna Chen
Oct 15, 20221 min read
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1 comment


New 16 photochromic colours, which are more brilliant, are available since 2022
Neue 16 Farben, die noch brillanter sind, sind seit 2022 für die photochromen MC und photochromen OP MBs erhältlich (siehe unten)....
Donna Chen
Oct 8, 20221 min read
127 views
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Union 1250PET and 1400PET to stabilise yarn spinning with recycled PET
Usually, the process by adding recycled PET to spin will be quite unstable. Namely, the IV (intrinsic viscosity) value of recycled PET,...
Donna Chen
May 2, 20222 min read
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Irreversible Thermochromic Ink - new available
Now more temperatures and colours are available as follow: 60℃ /Magenta、Black、Orange 75℃ /Magenta、Black 90℃ /Magenta、Black...
Donna Chen
Apr 14, 20221 min read
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Info: Plastic Recycling
Aufbau eines Forschungsbereiches für Additives Kunststoffrecycling (Kunststoffrecycling)
Donna Chen
Jan 24, 20221 min read
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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
57 views
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How to dissolve thermochromic pigment
Q: How to dissolve thermochromic pigment? A: Thermochormic pigment will not and should not dissolve in any solvent. Once dissolved, the...
Donna Chen
Nov 12, 20211 min read
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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
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Irreversible Photochromic Pigment
The irreversible photochromic pigment is available as white powder at the room temperature. It is generally well soluble in organic...
Donna Chen
Sep 19, 20211 min read
294 views
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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
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Photochromic Pigment – Sensitivity Test II
Photochromic Pigment – Sensitivity Test The colour of photochromic pigment appeared immediately after its exposure to UV-Light. The...
Donna Chen
Aug 30, 20211 min read
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Photochromic Pigment – Sensitivity Test I
The intensity of the photochromic colour (new blue) increased with the decreasing distance between UV light source and photochormic...
Donna Chen
Aug 30, 20211 min read
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Recycling and reprocessing of PET waste
1. When the end application is yarn spinning Raw material: PET waste fibre, crushed flakes (from PET packaging material, PET bottle...)...
Donna Chen
Aug 7, 20212 min read
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Possible to have bright and soft colour combinations with thermochromic pigment?
Since the thermochromic pigment has lower colour thickness and higher transparency than the usual pigment, the colour addition between...
Donna Chen
Jul 29, 20211 min read
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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
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Irreversible Photochromic Pigment
Colour appears irreversibly when exposed to UV but not the visible light The irreversible photochromic products show their colours when...
Donna Chen
Jun 19, 20211 min read
1,153 views
1 comment
Compatibiliser IAMB-TP60°C
IAMB-TP60°C is designed to make different polymeric materials compatible. Compatibiliser (modifier, e.g. IAMB-TP60°C ) is used to...
Donna Chen
Apr 3, 20211 min read
5 views
0 comments


How to prepare thermochromic silicone?
Precautions for mixing thermopowder with RTV or LSR silicone 1. Mix the thermochromic pigment with one of reagents A and B first. It is...
Donna Chen
Apr 3, 20211 min read
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Fluorescent Nylon Masterbatch under UV-light in the dark
We use real fluorescent pigments with highest quality, not the fluorescent similar colours. Photos below show clearly the differences....
Donna Chen
Feb 6, 20211 min read
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Fluorescent colour matching in transparent and translucent polymeric materials
The biggest challenge for the fluorescent colour matching in transparent or translucent plastic materials is that the appearance of the...
Donna Chen
Feb 3, 20211 min read
24 views
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