Wholesale Sunlight Sensitive Powder UV Pigment Photochromic Pigment Supplier

• Customization: Available
• CAS No.: 114747-44-3
• Formula: C30h27n3o
• Model NO.: AS
• EINECS: 236-675-5
• Colour: Red
• Usage: Paint, Plastic, Leather, Ink, Paper, Textile
• Application Material: Natural Silk
• Type: Synthetic
• Solubility: Insolubility
• Composition: Photochromic Pigment
• Yellow Pigments: Photochromic Pigment
• Green Pigments: Photochromic Pigment
• Blue Pigments: Photochromic Pigment
• Product Name: Color Change Pigment UV Photochromic Pigment for T
• Color: Purple
• Application: for Textile
• Delivery Time: 7 Days After Received Payment
• Character: High Temperature Resistance
• Chemical: Acid and Alkali Resistance
• Lead Time: 7~10days
• Heat Resistance: More Than 600degrees Celsius
• Transport Package: 25 Kg Per Bag
• Specification: 3-10um
• Trademark: OEM
• Origin: Anhui China
• HS Code: 32041700
• Production Capacity: 5000 Kg Per Month

Product Description

Photochromic pigment is a new product developed by micro-encapsulation technology. It adopts UV-sensitive microcapsules to encapsulate pigment and enable color change below UV light. Before sun/uv light, it can be keep original color, after sun/uv light, it will be change to another color.


Color card

 

Ingredients and Composition
Chemical Name	%	CAS No.
Polyoxymethylenemelamine	32-36%	9003-08-1
maleate polymer	6.5-8.0%	31959-78-1
4-(1-phenylethyl)-o-xylen	50-60%	6196-95-8
Photochromic red dye	1.5-2.5%	4222-20-2

 

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.

Packing & Delivery

Delivery time: If we have stocks, within 1 weeks, if not , within 2 weeks.
Packaging: 25kgs per carton or drum, 450kgs per pallet. Usually zip lock bags for small quantity.

Notice: Special package is available based on your requirements.
Storage:Keep sealed in a dark, cool place, away from direct sunlight. Best within two years if stored correctly.

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