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What are the characteristics of water-soluble UV resin

2022-06-18 13:52:06
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Polyketone resin (also known as aldehyde ketone resin) is a neutral non-toxic hard resin formed by condensation of ketones and aldehydes. Its appearance is colorless to light yellow transparent particles. It has good solubility and can be dissolved in all common solvents in the coating industry except aliphatic hydrocarbons.

The chemical structure of polyketone resin endows it with special quality and characteristics. The resin forms a saturated ring structure during the condensation period, which makes it have high gloss, hardness, anti degradation and weather resistance.

Because this resin does not contain ester bond in its structure, it has good water resistance. The primary key contains a lot of cyclohexyl groups, which makes it hot. In addition, the polarity of ketone groups and hydroxyl groups makes it widely soluble, miscible, and has good pigment wettability and adhesion.

Therefore, polyketone resin can be compatible with both compounds with high polarity and compounds with low polarity. It is suitable for most ink, coating and adhesive systems. It is used to improve the quick drying, gloss, adhesion, leveling, wetting, weather resistance and solid content of ink, coating and adhesive. It is an ideal raw material for ink, coating and adhesive

Water soluble UV resin is a kind of bifunctional PUA resin, which becomes a viscous transparent liquid at room temperature. It has excellent water solubility, flexibility and weather resistance. For UV surface spraying of paper packaging materials, the hardness and flexibility of the film can be adjusted; Used for vacuum aluminizing UV primer of paper packaging materials, with excellent solvent resistance, flexibility and yellowing resistance.  

1. Performance item performance test method appearance yellowish transparent viscous liquid gb/t 1721 chroma ≤ 2gb/t 1722 functionality 2 solid content >79.0%gb 1725ph 7.0q/stnd 2-2006 viscosity 51200 mpa Sgb/t 11175 density 1.15 g/mlgb 6750 solubility miscible with water in any proportion q/stnd 2-2006voc content 66g/lgb/t 6751

2. Usage: recommended for surface modification varnish of various paper substrates (cardboard, coated paper, etc.) and UV primer of vacuum aluminum plating.  

3. Packaging and storage: 200kg, 20kg; Sealed at room temperature and kept away from light for half a year.


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