Eco-Friendly Water based gloss varnish

CH-10117 Water based gloss varnish is our lastest product from water based product line  ,   we have  offer most competitive price from market and higher standard quality with international brand 

Average Gloss on 60 degree : 60~70 degree 

Anti-abrasion : 200 times ( 4 pounds )   

Average coating thickness :  4~6 g m²  

Specification：

Composition                             ：Emulsion of polyacrylate

Viscosity（Ford cup#4/25℃）     ：37.5 ± 2.5 sec.

               Appearance                ：Milky white liquid

               Solvent                      ：Water

               Solid content（％）      ：33 ± 3 %

               pH                              ：8.5 ± 0.5

               Odor                           ：Slight ammonia odor

• End Use：

1 .Water-base overprinting varnish

Application ＆ Test：

               1 .Process： CH-10117èPrint machine coater roller coating

               èUse short wave inferred light(100℃/2sec)

               2 .Film Special property：

                （1）Good gloss

                （2）Adhesion with printing ink

                （3）Abrasion resistance

                （4）Slip and Leveling

Shelf life ：As for the shade, the shelf life of six months

FAQ

1.Q: Are you a factory or trading company?

A: Yes, we are one of the most professional manufacturers for overprinting varnish for printed paper substrates, includes different products line, Water based resin ,Solvent based resin, UV resin.

2.Q: How can I get some samples?

A: We are honored to offer you samples by express.

3 Q: How does your factory do regarding quality control?

A: Quality is the priority. We always pay much attention to quality control from beginning to end.

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General questions for Water based resin

Q1: Why we can find the “White point” on surface ?

A:  There are too many factors have lead to fail mirror surface , such as the paper too rough , varnish too thin , varnishing speed too high, too many powders when it printing , roller’s rubber too old to use…etc.

Solution: Please build the varnish up , slow down the speed and change the new rubber for operate more smoothly.

Q2 : Why not gloss after varnishing ?

A: Please raise up the temperature for iron board (more than 100 degree ) and pressure more than 125KG/CM2 , add up more varnish or change iron board for improving.

Q3: Blocking paper

A:  Please keep down the temperature and slow down the varnishing speed to improve volatility too fast.

Q4: Why Ink spread out after varnishing ?

A:  You can varnishing after confirm the ink already dry , change the solvent or keep down the pressure of varnishing machine.