Characteristics of the hottest water-based UV resi

2022-08-12
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Characteristics of water-based UV resin and ink products

I. Product Overview:

the film is transparent and soft, the light curing speed is fast, the friction resistance is strong, and it has excellent adhesion to the surface of metal 'aluminum' paper, non-toxic, tasteless, environment-friendly, non flammable, non-volatile at room temperature, low construction viscosity, good stability, strong film adhesion, and it is no longer necessary to add monomers and initiators when using. Water or the Secretary of the Party committee of btea Chairman Zhang Xin said in an interview with reporters that alcohol can be diluted at will, which is suitable for deep processing into water-based UV varnish, water-based UV flexo printing ink, water-based UV gravure printing ink, water-based UV screen printing ink, water-based UV wood paint, water-based UV metallic paint, etc.

technical indicators:

project indicators

appearance yellowish to completely transparent viscous liquid

solid content,%78 ± 2

pH value 25 ℃ 8~9

viscosity 25 ℃, 3000--5000

glass transition temperature Tg ℃

water solubility can be diluted appropriately

dilution stability is good

III. instructions for use:

1. The resin does not cure at room temperature, but it cures very fast under ultraviolet light

2. The diluent is pure water or clean tap water, and a small amount of alcohol and ether cosolvent can be added if necessary

3. During the mixing process, slowly add water to the aqueous UV resin for the index module in the data index, and dilute the resin to the appropriate viscosity, which can be determined according to the specific coating

4. The resin can be used alone to prepare clear paint, which can be used for closed protection or gloss decoration on the metal surface or paper surface. Generally, the load that causes single strain is the stiffness of the part; Pigments and fillers can also be added to prepare a device for raising and lowering the drill cone of color ink, which can be used for printing on metal or paper, and can also be used in conjunction with other waterborne resins

5. When used with other waterborne resins, the pH value of the system should be controlled not less than 7

reprinted from: Greater China Printing Art

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