China Photochromic Powder - Color Change Pigment UV Photochromic Pigment for Textile – Topwell Manufacture and Factory

Photochromic Powder - Color Change Pigment UV Photochromic Pigment for Textile – Topwell

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Photochromic Powder - Color Change Pigment UV Photochromic Pigment for Textile – Topwell Detail:

CHARACTERISTIC & RECOMMENDED USAGE AMOUNT

Characteristic:

Average particle size: 3 microns; 3% moisture content; heat resistance: 225ºC;

Good dispersion; good weather fastness.

Recommended usage amount:

A. Water-based ink/paint: 3%~30% W/W

B. Oil-based ink/ paint: 3%~30% W/W

C. Plastic injection/ extrusion: 0.2%~5% W/W

Application
It can be used for textiles, clothing printing, shoe materials, handicrafts, toys, glass, ceramic, metal, paper, plastic, etc.

Tips

1.Substrate selection: PH value of 7 ~ 9 is the most suitable range.

2.Excessive exposure to UV light, acid, free radicals or over humidity could lead to light fatigue. It is generally recommended to add UV absorbers and antioxidants to improve light fatigue resistance.

3.Additives like HALS, antioxidants, heat stabilizers, UV absorbers and inhibitors can improve light fatigue resistance, but a wrong formulation or unsuitable selection of additives could also accelerate light fatigue.

4.If condensation happens in the water emulsion with photochromic pigment, it is recommended to heat and stir, then reuse after dispersing.

5.Photochromic pigment does not contain harmful substances to humans. It conforms to the safety regulation of toys and food packaging.

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owing to very good support, a variety of high quality merchandise, aggressive costs and efficient delivery, we love an excellent name among the our clients. We are an energetic company with wide market for Photochromic Powder - Color Change Pigment UV Photochromic Pigment for Textile – Topwell , The product will supply to all over the world, such as: Slovakia, Sydney, Netherlands, We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.

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