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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
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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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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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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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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
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Nylon Fluorescent Masterbatch - Colour Stability Test
Nylon Fluorescent Masterbatch The unique know-how from our R&D enables us to synthesise nylon (polyamide) masterbatch of regular...
Donna Chen
Jan 18, 20211 min read
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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
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Donna Chen
Dec 20, 20200 min read
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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
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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
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All Products made of Donna Polymer Glow in the Dark Pigment
1. Glow in the dark sand Diameter: 100-180 µm, processing temperature < 80°C 2. Glow in the dark powder Diameter: 50-100 µm, processing...
Donna Chen
Nov 22, 20201 min read
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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
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Lang andauernde Anwendung von photochromem Pigment im Freien möglich?
Ja, photochromen Farbstoff direkt in Kunststoffmaterialien integrieren. Dann kann der photochrome Effekt möglicherweise etwa ein halbes...
Donna Chen
Jul 28, 20201 min read
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Farbstabilitätstest: Polyamid Fluoreszierender Masterbatch
Farbstabilitätstest: Polyamid Fluoreszierender Masterbatch Farbveränderungen von fluoreszierendem rosa Nylongarn (PA66) aus unserem...
Donna Chen
Jul 18, 20201 min read
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Macht ein Duft Masterbatch noch Sinn?
Die Herstellung eines Duft-Masterbatches ist möglich, macht jedoch keinen Sinn. Duft (Parfüm) besteht meist aus mehreren verschiedenen...
Donna Chen
Jul 15, 20201 min read
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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
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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
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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
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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
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