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Mixed pack photochromic colour change pigments

$255.00$290.00

Pls note: Each color ( bag ) is 100gram, pls check below color card and leave message which color you order. Thanks.
Discoloration principle:Photochromic powder is colorless indoors or when there is no ultraviolet light. When it is irradiated by sunlight/ultraviolet light outdoors, it absorbs the energy of sunlight/ultraviolet light to produce color change, and when it loses sunlight/ultraviolet light, it returns to its original color.

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Delivery: free shipping to worldwide by courier.

Buying notice:
1.For lower prices or bulk prices, welcome email to us make further negotiation. We will check whether have cheaper freight costs to your address.
2.Usually estimate the order can be leave China to you in around 3-4 days after received your payment.
3.Due to international freight costs is very expensive, So we usually do not accept return order. If have any problem, we will do best to make compensate, thank you for understanding.
4.When we delivery, we maybe need to use other products name to write on parcel, so can avoid high certificate costs, hope can understand this.

Application:
1. Application of ink/coating: drying method: (self-drying, baking, UV curing), which can be diluted with corresponding thinner when used. (Water-based ink can also be customized and diluted with water). It is suggested to use white or light white as the printing background, which can improve the difference of color change.
Ink/coating: the surface coating of various materials such as printed fabrics, paper, synthetic films, glass and plastic products, including ABS, PE, PP, PS, PVC, PVA and other plastic materials. Screen selection: the mesh size is selected between 150 mesh and 200 mesh.
Printing method: screen printing/offset printing/transfer printing/pad printing/spraying, etc.
2. Injection molding application
Suitable for injection molding, extrusion and molding, and can be used for ABS/PE/PP/PVC/PU/EVA/ silica gel/rubber and so on.

Product proportion:
The optically variable water emulsion is used for water-based ink and coating 5%-40% w/w.
Photochromic powder is used in oily ink and coating 3%-30% w/w.
Photochromic powder is used for injection and extrusion of plastic with 0.2%-1% w/w.
Photochromic plastic color masterbatch is used for plastic injection and extrusion with 0.5%-2% w/w.

Storage:
Photochromic powder should be stored in a sealed, dry and dark place to avoid direct sunlight.

Total quantity for mix pack photochromic powder.

Total-500g, Each bag-100g, Total-600g, Each bag-100g., Total-700g, Each bag-100g.

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