| Trade - Want to Buy |
| Topic | OFFER PHOTOCHROMIC PIGMENT |
| Name | Betty Yao |
| Company | New Color Chemical Co.,Ltd. |
| Address | NO.10,QIAOFUCHENG,LIANQIAN EAST ROAD,XIAMEN CHINA. |
| Phone | +86-592-5933110 |
| Mobile | +86-18906035051 |
| Fax | |
| Country | China |
| Date Created | 1/18/2011 2:07:27 AM |
| Message | Photosensitive discoloration products have many applications.
1.Coating:
Applicable to all kinds of surface coating products, such as PMMA spraying paint, ABS spraying paint, PVC spraying paint, water-based spraying paint and so on.
2.Ink:
Applicable to printing based on all kinds of materials such as fabric, paper, synthetic membrane, glass, etc.
3.Plastic products:
Applicable to ejection, pressing and forming of various plastic materials, products including high-concentration photosensitive PE master batch products and photosensitive PMMA, master batch products.
Application Methods
1. Add 1 to 1.5 times of solvent to the pigment.
2. Stir the paste dispersion.
3. Add 3 to 6 times of gold vanish to the mixture This does not make sense – what gold? Do you mean varnish?
4. Mix thoroughly and adjust the viscosity as needed.
5. It is best to agitate with vane-type or disc-type disperser under medium speed.
Notes
For ink, materials with PH 7-9 are the most applicable. For plastics, materials with MI bigger than 10 are the most applicable. The bigger the value of MI, the better the color effect.
Light fatigue of photographic discoloration materials is cause by the UV light, excessive heat, acid, free radicals (single oxygen atoms) and humidity. Generally speaking, we recommend you to add UV absorbers and antioxidants to increase the light-resistant fatigue.
Additives used by photographic discoloration materials such as HALS, antioxidants,
thermal stabilizers, UV absorbers and inhibitors can ease light-resistant fatigue but
the combination and choice of additives should depend on media used. The wrong
combination will contribute towards the light-resistant fatigue.
Photographic discoloration materials do not contain harmful substances and are in compliance with the safety specifications for toys and food packaging.
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